![thi.ng/umbrella](https://codeberg.org/thi.ng/umbrella/media/branch/develop/assets/banners/thing-umbrella-masthead.jpg) ## Project migrated to [Codeberg](https://codeberg.org/thi.ng/umbrella). The original Github repo is now just a readonly mirror and will be deleted later this year. [![Donate on Liberapay](https://img.shields.io/badge/liberapay-donate-yellow.svg)](https://liberapay.com/thi.ng/) [![Become a GitHub sponsor](https://img.shields.io/badge/github-sponsor-yellow.svg)](https://github.com/sponsors/postspectacular/) [![Become a patron](https://img.shields.io/badge/patreon-donate-yellow.svg)](https://www.patreon.com/thing_umbrella) [![Mastodon Follow](https://img.shields.io/mastodon/follow/109331703950160316?domain=https%3A%2F%2Fmastodon.thi.ng&style=social)](https://mastodon.thi.ng/@toxi) - [About](#about) - [Getting Started](#getting-started) - [Documentation](#documentation) - [Project templates](#project-templates) - [#HowToThing](#howtothing) - [Blog posts](#blog-posts) - [Videos](#videos) - [Examples & Showcase](#examples--showcase) - [awesome.thi.ng](#awesomething) - [Generative art projects](#generative-art-projects) - [Community, contributing, getting help](#community-contributing-getting-help) - [Wiki](#wiki) - [Projects](#projects) - [Latest updates](#latest-updates) - [Algorithms & data structures](#algorithms--data-structures) - [DSLs](#dsls) - [File / file format / hardware support](#file--file-format--hardware-support) - [Frontend / UI](#frontend--ui) - [Fundamentals](#fundamentals) - [Geometry, image & visualization](#geometry-image--visualization) - [Iterator, stream & sequence processing](#iterator-stream--sequence-processing) - [Low-level, binary, memory management, interop](#low-level-binary-memory-management-interop) - [Maths](#maths) - [Network](#network) - [Randomness](#randomness) - [Reactive programming](#reactive-programming) - [WebGL / GPGPU](#webgl--gpgpu) - [Deprecated packages](#deprecated-packages) - [Building](#building) - [Building example projects](#building-example-projects) - [Testing](#testing) - [Building API docs](#building-api-docs) - [Extracting code examples from readme files & comments](#extracting-code-examples-from-readme-files--comments) - [Acknowledgements](#acknowledgements) - [License](#license) - [Contributors](#contributors-✨) ## About This is LLM-free, human-made and cared for software, maintained as an ecosystem and anti-framework. > "A collection of functional programming libraries that can be composed > together. Unlike a framework, thi.ng is a suite of instruments and you (the > user) must be the composer of. Geared towards versatility, not any specific > type of music." — > [@loganpowell](https://twitter.com/logantpowell/status/1186334119812304901) > via Twitter > > Please visit [thi.ng](https://thi.ng) for additional information. You might > also find the following tools useful to find & explore projects in this vast > ecosystem: > > - [thi.ng tag browser](https://demo.thi.ng/umbrella/thing-browser/) > - [tag-based search on the thi.ng website](https://thi.ng/#tags) > - [repo-wide doc string search](https://demo.thi.ng/umbrella/rdom-search-docs/) > - [generated API docs](https://docs.thi.ng/) **This project is NOT a framework and all packages can be used in isolation.** Not including deprecations, this mono-repository is home to 217 individual TypeScript libraries/packages/tools and ~185 example projects illustrating their usage, currently totalling ~250k SLOC and ~4350 source files... Some of the projects have been in regular development since 2015. The monorepo exists in its current form since January 2018. Unlike most other large mono-repos, this one is not for a single project, but a broad collection of jointly developed, yet independent libraries, tools and general purpose building blocks for the following **non-exhaustive** list of topics (see [package overview](#projects) below): - Functional programming (ES6 iterators/generators, composition, memoization, transducers, multi-methods) - Reactive programming, stream / transducer based dataflow graphs / pipelines / DOM - Fiber process tree abstraction for ES6 generators (co-routines / cooperative multitasking) - Data structures & data transformations for wide range of use cases (maps, sets, heaps, queues, graphs etc.) - WebAssembly bridge APIs & data structure bindings code generators for multiple target languages (primarily aimed at Zig & C11) - PEG-style functional parser combinators w/ (optional) custom grammar definition language - Customizable HTML & Markdown parsers - 2D/3D geometry generation, shape primitives, math, manipulation, intersections, conversions & visualizations - Canvas abstractions, pixel buffers & SVG serialization/conversion - Comprehensive function collection (900+) for nD-vectors and matrices (dense & sparse) - ECS implementations with optional support for strided memory layouts - Semi-declarative WebGL 1/2 abstraction layer - DSL for shader functions defined in TypeScript and cross-compilation to GLSL, JS, VEX etc. - Value-based equivalence (vs. native object identity) and associative data structures (sets, maps) - DSP building blocks: oscillators, noise generators, filters, 1D FFT/IFFT, muxers, rate converters - Immutable data handling, state containers, transacted state updates, Undo-Redo history - Reactive UI component toolkits (DOM-based, canvas-based, immediate-mode, multiple approaches...) - Multi-format, multi-channel pixel buffers (int & float based), conversions, dithering, Porter-Duff alpha-blending operators - Color space/format conversions, matrix based color manipulation, gradient generators, color palettes, dominant color extraction - Date-time abstraction, relative dates, iterators, formatters, math - WebWorker workflow abstractions - Forth-style pointfree DSL for functional composition and DSL development/extension - S-expression parser & runtime (interpreter) infrastructure for custom DSL creation - WASM-based SIMD batch-processing of vector data - Pen-plotter (AxiDraw) toolchain & geometry conversions - Interpolations, math helpers, automatic differentiation (Dual numbers) - etc. Once more, **this project is NOT a framework**. There's no turn-key, one-size-fits-all approach and instead the overall design philosophy encourages a mix & match philosophy for key aspects of application design (inside & outside the browser). Customization points are provided wherever useful and only expect certain interfaces/type signatures rather than hard-coded concrete implementations. In many cases presets are provided too. All packages: - are versioned independently - have auto-generated online documentation at [docs.thi.ng](https://docs.thi.ng) - built via [esbuild](https://esbuild.github.io/) and tested via [bun.sh](https://bun.sh) - released via [thi.ng/monopub](https://github.com/thi-ng/monopub) publishing toolchain - distributed as ESM modules (ES2022 syntax) with export maps, TypeScript typings & change logs - highly modular with often only a single function / class (incl. closely related functions) per file to help w/ selective imports and tree shaking - provide re-exports of all their publics for full library imports - have either none or only `@thi.ng` internal runtime dependencies (w/ very few exceptions! All dependencies are listed in each package readme) - declare public interfaces, enums & types in an `api.ts` file - licensed under [Apache Software License 2.0](#license) ## Getting started A common misconception is to think of this repo as single project. It is not! The sheer number and varied nature & purpose of these [packages](#packages) makes it impossible to provide traditional "Getting started" tutorials β€” there would have to be dozens of them... To compensate, this repo provides ~180 [example projects](#examples--showcase), detailed package readmes (at the very least for all the larger and/or more important ones), as well as [hundreds of small usage examples/snippets in doc strings & readme files](#extracting-code-examples-from-readme-files--comments). ### Documentation - [Generated API docs (overview)](https://docs.thi.ng/) - [Single page API docs for all pacakges (work-in-progress)](https://docs.thi.ng/umbrella) - [Hundreds of usage examples/snippets](#extracting-code-examples-from-readme-files--comments) If you're unsure about something, please [reach out](#community-contributing-getting-help)! Any constructive feedback is always highly appreciated! ### Project templates You might find one of the following template repos an useful starting point (only updated sporadically, make sure to update dependencies manually): - [tpl-umbrella-basic](https://github.com/thi-ng/tpl-umbrella-basic): Bare-bones template repo for browser-based projects - [tpl-umbrella-fxhash](https://github.com/thi-ng/tpl-umbrella-fxhash): Project template repo for generative art projects on the fx(hash) platform - [tpl-umbrella-zig](https://github.com/thi-ng/tpl-umbrella-zig): Minimal browser project template for hybrid TypeScript & Zig (WebAssembly) apps ### #HowToThing Between August-November 2023, [#HowToThing](https://mastodon.thi.ng/tags/HowToThing) was a series of short posts & mini-tutorials on Mastodon, demonstrating a range of different techniques, patterns and use cases from across the _thi.ng/umbrella_ ecosystem. These are not necessarily intro examples, but each one comes with heavily commented code (and often with visual outputs/results). - [001: FPS counter with moving average](https://mastodon.thi.ng/@toxi/110898928550740865) - [002: Sorting an array by potentially CPU-costly sort criteria](https://mastodon.thi.ng/@toxi/110904190618425908) - [003: Multiple key states and extracting commands via FSM](https://mastodon.thi.ng/@toxi/110934031101245644) - [004: Creating text-based plots to debug & visualize sequential data](https://mastodon.thi.ng/@toxi/110942967462856117) - [005: Barnsley fern IFS fractal](https://mastodon.thi.ng/@toxi/110946943031183702) - [006: Clustering arbitrary n-dimensional data using K-means](https://mastodon.thi.ng/@toxi/110955825785005618) - [007: Converting Google Maps bookmarks to KML](https://mastodon.thi.ng/@toxi/110961348580185768) - [008: CSV parsing into structured data & multi-plot SVG dataviz](https://mastodon.thi.ng/@toxi/110967240994840257) - [009: 2D canvas drawing & `threadLast()` dataflow operator](https://mastodon.thi.ng/@toxi/110972322869333970) - [010: Basic web app UI/DOM via Zig/WASM and thi.ng/wasm-api](https://mastodon.thi.ng/@toxi/110975292505640048) - [011: 2D cellular automata as WebGL2 multi-pass shader pipeline](https://mastodon.thi.ng/@toxi/110983734311624640) - [012: Pure CSS image transition/reveal with thi.ng/hiccup-css](https://mastodon.thi.ng/@toxi/110995613345369326) - [013: Lisp interpreter using thi.ng/sexpr & thi.ng/defmulti](https://mastodon.thi.ng/@toxi/111006345413482231) - [014: A simple browser REPL for a Lispy mini language](https://mastodon.thi.ng/@toxi/111012777135967117) - [015: Generative audio synth offline renderer and WAV file export](https://mastodon.thi.ng/@toxi/111018580750654608) - [016: Building a reactive Mastodon UI, parsing & transforming API data](https://mastodon.thi.ng/@toxi/111069280667363259) - [017: (Re)Constructing the thi.ng logo as 2D signed-distance field](https://mastodon.thi.ng/@toxi/111124858346572300) - [018: Topological sorting, creating & visualizing a task dependency graph](https://mastodon.thi.ng/@toxi/111141659277277568) - [019: Building a responsive & reactive stacked column layout](https://mastodon.thi.ng/@toxi/111182345509593440) - [020: Generating randomized 4-point 2D multicolor gradient maps/images](https://mastodon.thi.ng/@toxi/111205034763399083) - [021: Iterative animated convex polygon subdivision & heat map viz](https://mastodon.thi.ng/@toxi/111221943333023306) - [022: Quasi-random voronoi lattice generator](https://mastodon.thi.ng/@toxi/111244412425832657) - [023: Tag-based Jaccard similarity ranking/filtering using bitfields](https://mastodon.thi.ng/@toxi/111256960928934577) - [024: 2.5D hidden line visualization of digital elevation files (DEM)](https://mastodon.thi.ng/@toxi/111269505611983570) - [025: Fitting, transforming & plotting 10k data points per frame using SIMD](https://mastodon.thi.ng/@toxi/111283262419126958) - [026: Shader meta-programming to generate animated function plots](https://mastodon.thi.ng/@toxi/111295842650216136) - [027: Flocking sim with neighborhood queries to visualize proximity](https://mastodon.thi.ng/@toxi/111308439597090930) - [028: Randomized, space-filling, nested 2D grid layout generator](https://mastodon.thi.ng/@toxi/111324566926701431) - [029: Forth-like DSL & livecoding playground for 2D geometry generation](https://mastodon.thi.ng/@toxi/111335025037332972) - [030: Procedural stochastic text generation via custom DSL & parse grammar](https://mastodon.thi.ng/@toxi/111347074558293056) ### Blog posts - "Of umbrellas, transducers, reactive streams & mushrooms" (ongoing series): - [Part 1 - Project & series overview](https://github.com/thi-ng/blog/blob/main/2019/20190304-of-umbrellas-transducers-reactive-streams-pt1.md) - [Part 2 - HOFs, Transducers, Reducers](https://github.com/thi-ng/blog/blob/main/2019/20190307-of-umbrellas-transducers-reactive-streams-pt2.md) - [Part 3 - Convolution, 1D/2D Cellular automata](https://github.com/thi-ng/blog/blob/main/2019/20190310-of-umbrellas-transducers-reactive-streams-pt3.md) - [Part 4 - Disjoint Sets, Graph analysis, Signed Distance Fields](https://github.com/thi-ng/blog/blob/main/2019/20190314-of-umbrellas-transducers-reactive-streams-pt4.md) - [How to UI in 2018](https://github.com/thi-ng/blog/blob/main/2018/20180204-how-to-ui-in-2018.md) - [The Jacob's Ladder of coding](https://github.com/thi-ng/blog/blob/main/2015/20151215-jacobs-ladder-of-coding.md) ### Videos The following videos have been migrated from YouTube to their new home at [makertube.net](https://makertube.net/c/thingumbrella/videos) (more to come): - [Building a web editor for creating/testing parse grammars](https://makertube.net/w/ursFuQNJQQskmejx1ydL7q) - [Building a shader graph editor (WebGL, shader AST transpiler, UI)](https://makertube.net/w/aTZXyecXhcexvt9G3hNX15) - [Crash course: TypeScript mapped types in action](https://makertube.net/w/vai9TDyGjkduwapg7C9aJo) ## Examples & Showcase There's a steadily growing number (~180) of standalone examples of different complexities (often combining functionality from several packages) in the [**examples**](./examples/README.md) directory. | Example screenshots | (small selection) | | |-----------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | | | | | | | | | | | ### awesome.thi.ng Due to other priorities still very much in its infancy & planning stage, but please help to document your own usage of these packages by contributing project information to the [awesome.thi.ng](https://github.com/thi-ng/awesome.thi.ng) repo, which will be used to build a showcase site... Thank you! ### Generative art projects Several generative art projects by [Karsten Schmidt on fx(hash)](https://www.fxhash.xyz/u/toxi) were created exclusively with libraries from this collection. | De/Frag series | | | |--------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------| | | | | | Quasiflock | C-SCAPE | ASCII-SCAPE | | | | | | Bubblemania | Danza (unreleased) | S-TRACE (unreleased) | | | | | ## Community, contributing, getting help > [!NOTE] > My [Mastodon](https://mastodon.thi.ng/@toxi) account is the best place to > learn about ongoing developments. This is a multi-purpose account, but you can > view [#ThingUmbrella tagged > posts](http://mastodon.thi.ng/@toxi/tagged/ThingUmbrella) only and/or > [subscribe to those via RSS](http://mastodon.thi.ng/@toxi/tagged/ThingUmbrella.rss). Join the [discussions here on Github](https://github.com/thi-ng/umbrella/discussions), get in touch via [Mastodon](https://mastodon.thi.ng/@toxi) or use the [issue tracker](https://codeberg.org/thi.ng/umbrella/issues). If you'd like to contribute in other ways, please first read [this document](./CONTRIBUTING.md). In general, we welcome contributions of all kinds (docs, examples, bug fixes, feature requests, [financial contributions](./CONTRIBUTING.md#donations) etc.) **Note: The default branch for this repo is `develop` and all PRs should be based on this branch. This too means, the README files on this branch _might_ refer to yet-unreleased features or packages. Please use the [main](https://codeberg.org/thi.ng/umbrella/src/branch/main) branch for viewing the most recently released version(s)!**. ### Wiki To date, the [wiki](https://codeberg.org/thi.ng/umbrella/wiki) has only been updated sporadically, but please be sure to check it out for project-wide [glossary](https://codeberg.org/thi.ng/umbrella/wiki/Glossary), information, cookbooks, useful snippets etc. ## Projects ### Latest updates As of: 2026-09-05 | Status | Package | Version | Changelog | |:----------------------------------------------|:------------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------|:-------------------------------------------------------| | ![](https://img.shields.io/badge/-fix-orange) | [`@thi.ng/atom`](./packages/atom) | [![version](https://img.shields.io/npm/v/@thi.ng/atom.svg)](https://www.npmjs.com/package/@thi.ng/atom) | [changelog](./packages/atom/CHANGELOG.md) | | ![](https://img.shields.io/badge/-fix-orange) | [`@thi.ng/compose`](./packages/compose) | [![version](https://img.shields.io/npm/v/@thi.ng/compose.svg)](https://www.npmjs.com/package/@thi.ng/compose) | [changelog](./packages/compose/CHANGELOG.md) | | ![](https://img.shields.io/badge/-fix-orange) | [`@thi.ng/geom`](./packages/geom) | [![version](https://img.shields.io/npm/v/@thi.ng/geom.svg)](https://www.npmjs.com/package/@thi.ng/geom) | [changelog](./packages/geom/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/geom-accel`](./packages/geom-accel) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-accel.svg)](https://www.npmjs.com/package/@thi.ng/geom-accel) | [changelog](./packages/geom-accel/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/geom-mesh`](./packages/geom-mesh) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-mesh.svg)](https://www.npmjs.com/package/@thi.ng/geom-mesh) | [changelog](./packages/geom-mesh/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/mime`](./packages/mime) | [![version](https://img.shields.io/npm/v/@thi.ng/mime.svg)](https://www.npmjs.com/package/@thi.ng/mime) | [changelog](./packages/mime/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/shader-ast-stdlib`](./packages/shader-ast-stdlib) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast-stdlib.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast-stdlib) | [changelog](./packages/shader-ast-stdlib/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/tensors`](./packages/tensors) | [![version](https://img.shields.io/npm/v/@thi.ng/tensors.svg)](https://www.npmjs.com/package/@thi.ng/tensors) | [changelog](./packages/tensors/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/transducers`](./packages/transducers) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers.svg)](https://www.npmjs.com/package/@thi.ng/transducers) | [changelog](./packages/transducers/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/units`](./packages/units) | [![version](https://img.shields.io/npm/v/@thi.ng/units.svg)](https://www.npmjs.com/package/@thi.ng/units) | [changelog](./packages/units/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/vectors`](./packages/vectors) | [![version](https://img.shields.io/npm/v/@thi.ng/vectors.svg)](https://www.npmjs.com/package/@thi.ng/vectors) | [changelog](./packages/vectors/CHANGELOG.md) | | ![](https://img.shields.io/badge/-feat-green) | [`@thi.ng/webgl`](./packages/webgl) | [![version](https://img.shields.io/npm/v/@thi.ng/webgl.svg)](https://www.npmjs.com/package/@thi.ng/webgl) | [changelog](./packages/webgl/CHANGELOG.md) | ### Algorithms & data structures | Project | Version | Changelog | Description | |-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------|-------------------------------------------------------| | [`@thi.ng/adjacency`](./packages/adjacency) | [![version](https://img.shields.io/npm/v/@thi.ng/adjacency.svg)](https://www.npmjs.com/package/@thi.ng/adjacency) | [changelog](./packages/adjacency/CHANGELOG.md) | Adjacency matrices & graph algorithms | | [`@thi.ng/arrays`](./packages/arrays) | [![version](https://img.shields.io/npm/v/@thi.ng/arrays.svg)](https://www.npmjs.com/package/@thi.ng/arrays) | [changelog](./packages/arrays/CHANGELOG.md) | Array utilities | | [`@thi.ng/associative`](./packages/associative) | [![version](https://img.shields.io/npm/v/@thi.ng/associative.svg)](https://www.npmjs.com/package/@thi.ng/associative) | [changelog](./packages/associative/CHANGELOG.md) | Alt Set & Map implementations | | [`@thi.ng/atom`](./packages/atom) | [![version](https://img.shields.io/npm/v/@thi.ng/atom.svg)](https://www.npmjs.com/package/@thi.ng/atom) | [changelog](./packages/atom/CHANGELOG.md) | Immutable value wrappers, views, history | | [`@thi.ng/bitfield`](./packages/bitfield) | [![version](https://img.shields.io/npm/v/@thi.ng/bitfield.svg)](https://www.npmjs.com/package/@thi.ng/bitfield) | [changelog](./packages/bitfield/CHANGELOG.md) | 1D/2D bit field implementations | | [`@thi.ng/bidir-index`](./packages/bidir-index) | [![version](https://img.shields.io/npm/v/@thi.ng/bidir-index.svg)](https://www.npmjs.com/package/@thi.ng/bidir-index) | [changelog](./packages/bidir-index/CHANGELOG.md) | Bi-directional key-value map/index | | [`@thi.ng/buffers`](./packages/buffers) | [![version](https://img.shields.io/npm/v/@thi.ng/buffers.svg)](https://www.npmjs.com/package/@thi.ng/buffers) | [changelog](./packages/buffers/CHANGELOG.md) | Generic read/write buffers w/ diff. behaviors | | [`@thi.ng/cache`](./packages/cache) | [![version](https://img.shields.io/npm/v/@thi.ng/cache.svg)](https://www.npmjs.com/package/@thi.ng/cache) | [changelog](./packages/cache/CHANGELOG.md) | In-memory caches / strategies | | [`@thi.ng/cellular`](./packages/cellular) | [![version](https://img.shields.io/npm/v/@thi.ng/cellular.svg)](https://www.npmjs.com/package/@thi.ng/cellular) | [changelog](./packages/cellular/CHANGELOG.md) | Highly configurable 1D Cellular automata | | [`@thi.ng/column-store`](./packages/column-store) | [![version](https://img.shields.io/npm/v/@thi.ng/column-store.svg)](https://www.npmjs.com/package/@thi.ng/column-store) | [changelog](./packages/column-store/CHANGELOG.md) | Extensible in-memory column store database | | [`@thi.ng/dcons`](./packages/dcons) | [![version](https://img.shields.io/npm/v/@thi.ng/dcons.svg)](https://www.npmjs.com/package/@thi.ng/dcons) | [changelog](./packages/dcons/CHANGELOG.md) | Doubly-linked list | | [`@thi.ng/diff`](./packages/diff) | [![version](https://img.shields.io/npm/v/@thi.ng/diff.svg)](https://www.npmjs.com/package/@thi.ng/diff) | [changelog](./packages/diff/CHANGELOG.md) | Array & object diffing | | [`@thi.ng/disjoint-set`](./packages/disjoint-set) | [![version](https://img.shields.io/npm/v/@thi.ng/disjoint-set.svg)](https://www.npmjs.com/package/@thi.ng/disjoint-set) | [changelog](./packages/disjoint-set/CHANGELOG.md) | Disjoint Set data structure | | [`@thi.ng/dgraph`](./packages/dgraph) | [![version](https://img.shields.io/npm/v/@thi.ng/dgraph.svg)](https://www.npmjs.com/package/@thi.ng/dgraph) | [changelog](./packages/dgraph/CHANGELOG.md) | Dependency graph | | [`@thi.ng/ecs`](./packages/ecs) | [![version](https://img.shields.io/npm/v/@thi.ng/ecs.svg)](https://www.npmjs.com/package/@thi.ng/ecs) | [changelog](./packages/ecs/CHANGELOG.md) | Entity-Component System | | [`@thi.ng/gp`](./packages/gp) | [![version](https://img.shields.io/npm/v/@thi.ng/gp.svg)](https://www.npmjs.com/package/@thi.ng/gp) | [changelog](./packages/gp/CHANGELOG.md) | Genetic programming helpers / AST gen | | [`@thi.ng/heaps`](./packages/heaps) | [![version](https://img.shields.io/npm/v/@thi.ng/heaps.svg)](https://www.npmjs.com/package/@thi.ng/heaps) | [changelog](./packages/heaps/CHANGELOG.md) | Binary & d-ary heap impls | | [`@thi.ng/idgen`](./packages/idgen) | [![version](https://img.shields.io/npm/v/@thi.ng/idgen.svg)](https://www.npmjs.com/package/@thi.ng/idgen) | [changelog](./packages/idgen/CHANGELOG.md) | Versioned ID generation / free-list | | [`@thi.ng/k-means`](./packages/k-means) | [![version](https://img.shields.io/npm/v/@thi.ng/k-means.svg)](https://www.npmjs.com/package/@thi.ng/k-means) | [changelog](./packages/k-means/CHANGELOG.md) | K-means clustering of n-D data | | [`@thi.ng/leaky-bucket`](./packages/leaky-bucket) | [![version](https://img.shields.io/npm/v/@thi.ng/leaky-bucket.svg)](https://www.npmjs.com/package/@thi.ng/leaky-bucket) | [changelog](./packages/leaky-bucket/CHANGELOG.md) | Counter-based Leaky Bucket implementation | | [`@thi.ng/ramp`](./packages/ramp) | [![version](https://img.shields.io/npm/v/@thi.ng/ramp.svg)](https://www.npmjs.com/package/@thi.ng/ramp) | [changelog](./packages/ramp/CHANGELOG.md) | Parametric, interpolated lookup tables | | [`@thi.ng/quad-edge`](./packages/quad-edge) | [![version](https://img.shields.io/npm/v/@thi.ng/quad-edge.svg)](https://www.npmjs.com/package/@thi.ng/quad-edge) | [changelog](./packages/quad-edge/CHANGELOG.md) | Quad-edge, dual-graph data structure | | [`@thi.ng/resolve-map`](./packages/resolve-map) | [![version](https://img.shields.io/npm/v/@thi.ng/resolve-map.svg)](https://www.npmjs.com/package/@thi.ng/resolve-map) | [changelog](./packages/resolve-map/CHANGELOG.md) | DAG computations & value resolution | | [`@thi.ng/sorted-map`](./packages/sorted-map) | [![version](https://img.shields.io/npm/v/@thi.ng/sorted-map.svg)](https://www.npmjs.com/package/@thi.ng/sorted-map) | [changelog](./packages/sorted-map/CHANGELOG.md) | Sorted map & set datastructure | | [`@thi.ng/sparse-set`](./packages/sparse-set) | [![version](https://img.shields.io/npm/v/@thi.ng/sparse-set.svg)](https://www.npmjs.com/package/@thi.ng/sparse-set) | [changelog](./packages/sparse-set/CHANGELOG.md) | Sparse set datastructure | | [`@thi.ng/tensors`](./packages/tensors) | [![version](https://img.shields.io/npm/v/@thi.ng/tensors.svg)](https://www.npmjs.com/package/@thi.ng/tensors) | [changelog](./packages/tensors/CHANGELOG.md) | 1D-4D tensors, views & operations | | [`@thi.ng/text-analysis`](./packages/text-analysis) | [![version](https://img.shields.io/npm/v/@thi.ng/text-analysis.svg)](https://www.npmjs.com/package/@thi.ng/text-analysis) | [changelog](./packages/text-analysis/CHANGELOG.md) | Tokenization, statistics, vector encoding, clustering | | [`@thi.ng/trie`](./packages/trie) | [![version](https://img.shields.io/npm/v/@thi.ng/trie.svg)](https://www.npmjs.com/package/@thi.ng/trie) | [changelog](./packages/trie/CHANGELOG.md) | Trie-based map datastructure w/ prefix queries | | [`@thi.ng/vclock`](./packages/vclock) | [![version](https://img.shields.io/npm/v/@thi.ng/vclock.svg)](https://www.npmjs.com/package/@thi.ng/vclock) | [changelog](./packages/vclock/CHANGELOG.md) | Vector clock functions / comparators | | [`@thi.ng/zipper`](./packages/zipper) | [![version](https://img.shields.io/npm/v/@thi.ng/zipper.svg)](https://www.npmjs.com/package/@thi.ng/zipper) | [changelog](./packages/zipper/CHANGELOG.md) | Immutable tree editing / navigation | ### DSLs | Project | Version | Changelog | Description | |-------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------|-----------------------------------------------| | [`@thi.ng/lispy`](./packages/lispy) | [![version](https://img.shields.io/npm/v/@thi.ng/lispy.svg)](https://www.npmjs.com/package/@thi.ng/lispy) | [changelog](./packages/lispy/CHANGELOG.md) | Extensible, interpreted Lisp-style DSL | | [`@thi.ng/pointfree`](./packages/pointfree) | [![version](https://img.shields.io/npm/v/@thi.ng/pointfree.svg)](https://www.npmjs.com/package/@thi.ng/pointfree) | [changelog](./packages/pointfree/CHANGELOG.md) | Stack-based DSL & functional composition | | [`@thi.ng/pointfree-lang`](./packages/pointfree-lang) | [![version](https://img.shields.io/npm/v/@thi.ng/pointfree-lang.svg)](https://www.npmjs.com/package/@thi.ng/pointfree-lang) | [changelog](./packages/pointfree-lang/CHANGELOG.md) | Forth-like syntax layer for @thi.ng/pointfree | | [`@thi.ng/proctext`](./packages/proctext) | [![version](https://img.shields.io/npm/v/@thi.ng/proctext.svg)](https://www.npmjs.com/package/@thi.ng/proctext) | [changelog](./packages/proctext/CHANGELOG.md) | Procedural text generation engine | | [`@thi.ng/sexpr`](./packages/sexpr) | [![version](https://img.shields.io/npm/v/@thi.ng/sexpr.svg)](https://www.npmjs.com/package/@thi.ng/sexpr) | [changelog](./packages/sexpr/CHANGELOG.md) | S-Expression parser & runtime infrastructure | ### File / file format / hardware support | Project | Version | Changelog | Description | |-------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------|-------------------------------------------------| | [`@thi.ng/axidraw`](./packages/axidraw) | [![version](https://img.shields.io/npm/v/@thi.ng/axidraw.svg)](https://www.npmjs.com/package/@thi.ng/axidraw) | [changelog](./packages/axidraw/CHANGELOG.md) | Minimal, declarative AxiDraw plotter controller | | [`@thi.ng/bencode`](./packages/bencode) | [![version](https://img.shields.io/npm/v/@thi.ng/bencode.svg)](https://www.npmjs.com/package/@thi.ng/bencode) | [changelog](./packages/bencode/CHANGELOG.md) | Bencode binary format encoding | | [`@thi.ng/csv`](./packages/csv) | [![version](https://img.shields.io/npm/v/@thi.ng/csv.svg)](https://www.npmjs.com/package/@thi.ng/csv) | [changelog](./packages/csv/CHANGELOG.md) | Customizable CSV parser/object mapper | | [`@thi.ng/dot`](./packages/dot) | [![version](https://img.shields.io/npm/v/@thi.ng/dot.svg)](https://www.npmjs.com/package/@thi.ng/dot) | [changelog](./packages/dot/CHANGELOG.md) | Graphviz DOM & export | | [`@thi.ng/dsp-io-wav`](./packages/dsp-io-wav) | [![version](https://img.shields.io/npm/v/@thi.ng/dsp-io-wav.svg)](https://www.npmjs.com/package/@thi.ng/dsp-io-wav) | [changelog](./packages/dsp-io-wav/CHANGELOG.md) | WAV file format exporter | | [`@thi.ng/egf`](./packages/egf) | [![version](https://img.shields.io/npm/v/@thi.ng/egf.svg)](https://www.npmjs.com/package/@thi.ng/egf) | [changelog](./packages/egf/CHANGELOG.md) | Extensible Graph Format | | [`@thi.ng/file-io`](./packages/file-io) | [![version](https://img.shields.io/npm/v/@thi.ng/file-io.svg)](https://www.npmjs.com/package/@thi.ng/file-io) | [changelog](./packages/file-io/CHANGELOG.md) | Assorted file I/O utils for NodeJS | | [`@thi.ng/geom-io-obj`](./packages/geom-io-obj) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-io-obj.svg)](https://www.npmjs.com/package/@thi.ng/geom-io-obj) | [changelog](./packages/geom-io-obj/CHANGELOG.md) | Wavefront OBJ model parser | | [`@thi.ng/hiccup-css`](./packages/hiccup-css) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-css.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-css) | [changelog](./packages/hiccup-css/CHANGELOG.md) | CSS from nested JS data structures | | [`@thi.ng/hiccup-html`](./packages/hiccup-html) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-html.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-html) | [changelog](./packages/hiccup-html/CHANGELOG.md) | Type-checked HTML5 element wrappers for hiccup | | [`@thi.ng/hiccup-html-parse`](./packages/hiccup-html-parse) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-html-parse.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-html-parse) | [changelog](./packages/hiccup-html-parse/CHANGELOG.md) | HTML parsing & transformation to hiccup format | | [`@thi.ng/hiccup-markdown`](./packages/hiccup-markdown) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-markdown.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-markdown) | [changelog](./packages/hiccup-markdown/CHANGELOG.md) | Hiccup-to-Markdown serialization | | [`@thi.ng/hiccup-svg`](./packages/hiccup-svg) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-svg.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-svg) | [changelog](./packages/hiccup-svg/CHANGELOG.md) | hiccup based SVG vocab | | [`@thi.ng/iges`](./packages/iges) | [![version](https://img.shields.io/npm/v/@thi.ng/iges.svg)](https://www.npmjs.com/package/@thi.ng/iges) | [changelog](./packages/iges/CHANGELOG.md) | IGES format geometry serialization | | [`@thi.ng/markdown-table`](./packages/markdown-table) | [![version](https://img.shields.io/npm/v/@thi.ng/markdown-table.svg)](https://www.npmjs.com/package/@thi.ng/markdown-table) | [changelog](./packages/markdown-table/CHANGELOG.md) | Markdown table generator / formatter | | [`@thi.ng/mime`](./packages/mime) | [![version](https://img.shields.io/npm/v/@thi.ng/mime.svg)](https://www.npmjs.com/package/@thi.ng/mime) | [changelog](./packages/mime/CHANGELOG.md) | File extension to MIME type mappings | | [`@thi.ng/msgpack`](./packages/msgpack) | [![version](https://img.shields.io/npm/v/@thi.ng/msgpack.svg)](https://www.npmjs.com/package/@thi.ng/msgpack) | [changelog](./packages/msgpack/CHANGELOG.md) | Msgpack serialization/deserialization | | [`@thi.ng/pixel-io-geotiff`](./packages/pixel-io-geotiff) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-io-geotiff.svg)](https://www.npmjs.com/package/@thi.ng/pixel-io-geotiff) | [changelog](./packages/pixel-io-geotiff/CHANGELOG.md) | GeoTIFF reader support for thi.ng/pixel | | [`@thi.ng/pixel-io-netpbm`](./packages/pixel-io-netpbm) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-io-netpbm.svg)](https://www.npmjs.com/package/@thi.ng/pixel-io-netpbm) | [changelog](./packages/pixel-io-netpbm/CHANGELOG.md) | 1/8/16/24bit NetPBM image format reader/writer | | [`@thi.ng/pixel-io-pfm`](./packages/pixel-io-pfm) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-io-pfm.svg)](https://www.npmjs.com/package/@thi.ng/pixel-io-pfm) | [changelog](./packages/pixel-io-pfm/CHANGELOG.md) | Portable FloatMap image format reader/writer | | [`@thi.ng/pixel-io-tiff`](./packages/pixel-io-tiff) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-io-tiff.svg)](https://www.npmjs.com/package/@thi.ng/pixel-io-tiff) | [changelog](./packages/pixel-io-tiff/CHANGELOG.md) | Minimal TIFF reader | | [`@thi.ng/prefixes`](./packages/prefixes) | [![version](https://img.shields.io/npm/v/@thi.ng/prefixes.svg)](https://www.npmjs.com/package/@thi.ng/prefixes) | [changelog](./packages/prefixes/CHANGELOG.md) | Linked Data, RDF & xmlns prefixes/URLs | | [`@thi.ng/sax`](./packages/sax) | [![version](https://img.shields.io/npm/v/@thi.ng/sax.svg)](https://www.npmjs.com/package/@thi.ng/sax) | [changelog](./packages/sax/CHANGELOG.md) | SAX-like XML parser / transducer | | [`@thi.ng/tangle`](./packages/tangle) | [![version](https://img.shields.io/npm/v/@thi.ng/tangle.svg)](https://www.npmjs.com/package/@thi.ng/tangle) | [changelog](./packages/tangle/CHANGELOG.md) | Literate programming utilities | ### Frontend / UI | Project | Version | Changelog | Description | |-----------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|--------------------------------------------------| | [`@thi.ng/blurhash`](./packages/blurhash) | [![version](https://img.shields.io/npm/v/@thi.ng/blurhash.svg)](https://www.npmjs.com/package/@thi.ng/blurhash) | [changelog](./packages/blurhash/CHANGELOG.md) | Fast image blurhash encoder/decoder | | [`@thi.ng/canvas`](./packages/canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/canvas.svg)](https://www.npmjs.com/package/@thi.ng/canvas) | [changelog](./packages/canvas/CHANGELOG.md) | Canvas creation & HDPI support helpers | | [`@thi.ng/dl-asset`](./packages/dl-asset) | [![version](https://img.shields.io/npm/v/@thi.ng/dl-asset.svg)](https://www.npmjs.com/package/@thi.ng/dl-asset) | [changelog](./packages/dl-asset/CHANGELOG.md) | Asset/canvas/file download helpers | | [`@thi.ng/emoji`](./packages/emoji) | [![version](https://img.shields.io/npm/v/@thi.ng/emoji.svg)](https://www.npmjs.com/package/@thi.ng/emoji) | [changelog](./packages/emoji/CHANGELOG.md) | Bi-directional emoji lookup tables (names/chars) | | [`@thi.ng/hdiff`](./packages/hdiff) | [![version](https://img.shields.io/npm/v/@thi.ng/hdiff.svg)](https://www.npmjs.com/package/@thi.ng/hdiff) | [changelog](./packages/hdiff/CHANGELOG.md) | String diffing w/ hiccup output (includes CLI) | | [`@thi.ng/hdom`](./packages/hdom) | [![version](https://img.shields.io/npm/v/@thi.ng/hdom.svg)](https://www.npmjs.com/package/@thi.ng/hdom) | [changelog](./packages/hdom/CHANGELOG.md) | Hiccup based VDOM & diffing | | [`@thi.ng/hdom-canvas`](./packages/hdom-canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/hdom-canvas.svg)](https://www.npmjs.com/package/@thi.ng/hdom-canvas) | [changelog](./packages/hdom-canvas/CHANGELOG.md) | hdom adapter for hiccup-canvas | | [`@thi.ng/hdom-components`](./packages/hdom-components) | [![version](https://img.shields.io/npm/v/@thi.ng/hdom-components.svg)](https://www.npmjs.com/package/@thi.ng/hdom-components) | [changelog](./packages/hdom-components/CHANGELOG.md) | hdom based UI components | | [`@thi.ng/hdom-mock`](./packages/hdom-mock) | [![version](https://img.shields.io/npm/v/@thi.ng/hdom-mock.svg)](https://www.npmjs.com/package/@thi.ng/hdom-mock) | [changelog](./packages/hdom-mock/CHANGELOG.md) | hdom mock implementation (testing / prototyping) | | [`@thi.ng/hiccup`](./packages/hiccup) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup.svg)](https://www.npmjs.com/package/@thi.ng/hiccup) | [changelog](./packages/hiccup/CHANGELOG.md) | S-expression based HTML/XML serialization | | [`@thi.ng/hiccup-canvas`](./packages/hiccup-canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-canvas.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-canvas) | [changelog](./packages/hiccup-canvas/CHANGELOG.md) | hiccup interpreter for canvas api | | [`@thi.ng/hiccup-carbon-icons`](./packages/hiccup-carbon-icons) | [![version](https://img.shields.io/npm/v/@thi.ng/hiccup-carbon-icons.svg)](https://www.npmjs.com/package/@thi.ng/hiccup-carbon-icons) | [changelog](./packages/hiccup-carbon-icons/CHANGELOG.md) | IBM Carbon icons in hiccup format | | [`@thi.ng/imgui`](./packages/imgui) | [![version](https://img.shields.io/npm/v/@thi.ng/imgui.svg)](https://www.npmjs.com/package/@thi.ng/imgui) | [changelog](./packages/imgui/CHANGELOG.md) | Immediate mode GUI | | [`@thi.ng/interceptors`](./packages/interceptors) | [![version](https://img.shields.io/npm/v/@thi.ng/interceptors.svg)](https://www.npmjs.com/package/@thi.ng/interceptors) | [changelog](./packages/interceptors/CHANGELOG.md) | Composable event handlers & processor | | [`@thi.ng/meta-css`](./packages/meta-css) | [![version](https://img.shields.io/npm/v/@thi.ng/meta-css.svg)](https://www.npmjs.com/package/@thi.ng/meta-css) | [changelog](./packages/meta-css/CHANGELOG.md) | CSS framework codegen, transpiler, bundler | | [`@thi.ng/rdom`](./packages/rdom) | [![version](https://img.shields.io/npm/v/@thi.ng/rdom.svg)](https://www.npmjs.com/package/@thi.ng/rdom) | [changelog](./packages/rdom/CHANGELOG.md) | Reactive, diff-less, async UI components | | [`@thi.ng/rdom-canvas`](./packages/rdom-canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/rdom-canvas.svg)](https://www.npmjs.com/package/@thi.ng/rdom-canvas) | [changelog](./packages/rdom-canvas/CHANGELOG.md) | rdom component wrapper for thi.ng/hiccup-canvas | | [`@thi.ng/rdom-components`](./packages/rdom-components) | [![version](https://img.shields.io/npm/v/@thi.ng/rdom-components.svg)](https://www.npmjs.com/package/@thi.ng/rdom-components) | [changelog](./packages/rdom-components/CHANGELOG.md) | Unstyled, customizable component collection | | [`@thi.ng/rdom-forms`](./packages/rdom-forms) | [![version](https://img.shields.io/npm/v/@thi.ng/rdom-forms.svg)](https://www.npmjs.com/package/@thi.ng/rdom-forms) | [changelog](./packages/rdom-forms/CHANGELOG.md) | Datadriven HTML form generation | | [`@thi.ng/router`](./packages/router) | [![version](https://img.shields.io/npm/v/@thi.ng/router.svg)](https://www.npmjs.com/package/@thi.ng/router) | [changelog](./packages/router/CHANGELOG.md) | Customizable browser & non-browser router | | [`@thi.ng/text-canvas`](./packages/text-canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/text-canvas.svg)](https://www.npmjs.com/package/@thi.ng/text-canvas) | [changelog](./packages/text-canvas/CHANGELOG.md) | Text-mode canvas, drawing, tables, charts | | [`@thi.ng/text-format`](./packages/text-format) | [![version](https://img.shields.io/npm/v/@thi.ng/text-format.svg)](https://www.npmjs.com/package/@thi.ng/text-format) | [changelog](./packages/text-format/CHANGELOG.md) | Color text formatting w/ ANSI & HTML presets | | [`@thi.ng/text-format-image`](./packages/text-format-image) | [![version](https://img.shields.io/npm/v/@thi.ng/text-format-image.svg)](https://www.npmjs.com/package/@thi.ng/text-format-image) | [changelog](./packages/text-format-image/CHANGELOG.md) | Bitmap image formatting for CLI/Terminal | ### Fundamentals | Project | Version | Changelog | Description | |---------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------|----------------------------------------------------------| | [`@thi.ng/args`](./packages/args) | [![version](https://img.shields.io/npm/v/@thi.ng/args.svg)](https://www.npmjs.com/package/@thi.ng/args) | [changelog](./packages/args/CHANGELOG.md) | Declarative & functional CLI arg parsing & coercions | | [`@thi.ng/api`](./packages/api) | [![version](https://img.shields.io/npm/v/@thi.ng/api.svg)](https://www.npmjs.com/package/@thi.ng/api) | [changelog](./packages/api/CHANGELOG.md) | Common types, decorators, mixins | | [`@thi.ng/bench`](./packages/bench) | [![version](https://img.shields.io/npm/v/@thi.ng/bench.svg)](https://www.npmjs.com/package/@thi.ng/bench) | [changelog](./packages/bench/CHANGELOG.md) | Basic benchmarking helpers | | [`@thi.ng/checks`](./packages/checks) | [![version](https://img.shields.io/npm/v/@thi.ng/checks.svg)](https://www.npmjs.com/package/@thi.ng/checks) | [changelog](./packages/checks/CHANGELOG.md) | Type & value checks | | [`@thi.ng/compare`](./packages/compare) | [![version](https://img.shields.io/npm/v/@thi.ng/compare.svg)](https://www.npmjs.com/package/@thi.ng/compare) | [changelog](./packages/compare/CHANGELOG.md) | Comparators | | [`@thi.ng/compose`](./packages/compose) | [![version](https://img.shields.io/npm/v/@thi.ng/compose.svg)](https://www.npmjs.com/package/@thi.ng/compose) | [changelog](./packages/compose/CHANGELOG.md) | Functional composition helpers | | [`@thi.ng/date`](./packages/date) | [![version](https://img.shields.io/npm/v/@thi.ng/date.svg)](https://www.npmjs.com/package/@thi.ng/date) | [changelog](./packages/date/CHANGELOG.md) | Date/time iterators, formatters, rounding | | [`@thi.ng/defmulti`](./packages/defmulti) | [![version](https://img.shields.io/npm/v/@thi.ng/defmulti.svg)](https://www.npmjs.com/package/@thi.ng/defmulti) | [changelog](./packages/defmulti/CHANGELOG.md) | Dynamic multiple dispatch | | [`@thi.ng/distance`](./packages/distance) | [![version](https://img.shields.io/npm/v/@thi.ng/distance.svg)](https://www.npmjs.com/package/@thi.ng/distance) | [changelog](./packages/distance/CHANGELOG.md) | n-D distance metrics & K-nearest neighborhoods | | [`@thi.ng/equiv`](./packages/equiv) | [![version](https://img.shields.io/npm/v/@thi.ng/equiv.svg)](https://www.npmjs.com/package/@thi.ng/equiv) | [changelog](./packages/equiv/CHANGELOG.md) | Deep value equivalence checking | | [`@thi.ng/errors`](./packages/errors) | [![version](https://img.shields.io/npm/v/@thi.ng/errors.svg)](https://www.npmjs.com/package/@thi.ng/errors) | [changelog](./packages/errors/CHANGELOG.md) | Custom error types | | [`@thi.ng/expose`](./packages/expose) | [![version](https://img.shields.io/npm/v/@thi.ng/expose.svg)](https://www.npmjs.com/package/@thi.ng/expose) | [changelog](./packages/expose/CHANGELOG.md) | Conditional global variable exposition | | [`@thi.ng/fibers`](./packages/fibers) | [![version](https://img.shields.io/npm/v/@thi.ng/fibers.svg)](https://www.npmjs.com/package/@thi.ng/fibers) | [changelog](./packages/fibers/CHANGELOG.md) | Process hierarchies & ops for cooperative multitasking | | [`@thi.ng/hex`](./packages/hex) | [![version](https://img.shields.io/npm/v/@thi.ng/hex.svg)](https://www.npmjs.com/package/@thi.ng/hex) | [changelog](./packages/hex/CHANGELOG.md) | Hex value formatters for U4-64 words | | [`@thi.ng/logger`](./packages/logger) | [![version](https://img.shields.io/npm/v/@thi.ng/logger.svg)](https://www.npmjs.com/package/@thi.ng/logger) | [changelog](./packages/logger/CHANGELOG.md) | Basis infrastructure for arbitrary logging | | [`@thi.ng/memoize`](./packages/memoize) | [![version](https://img.shields.io/npm/v/@thi.ng/memoize.svg)](https://www.npmjs.com/package/@thi.ng/memoize) | [changelog](./packages/memoize/CHANGELOG.md) | Function memoization w/ customizable caching | | [`@thi.ng/metrics`](./packages/metrics) | [![version](https://img.shields.io/npm/v/@thi.ng/metrics.svg)](https://www.npmjs.com/package/@thi.ng/metrics) | [changelog](./packages/metrics/CHANGELOG.md) | Computing & aggregating value metrics (mean, range, sd) | | [`@thi.ng/object-utils`](./packages/object-utils) | [![version](https://img.shields.io/npm/v/@thi.ng/object-utils.svg)](https://www.npmjs.com/package/@thi.ng/object-utils) | [changelog](./packages/object-utils/CHANGELOG.md) | Plain JS object & map manipulation | | [`@thi.ng/oquery`](./packages/oquery) | [![version](https://img.shields.io/npm/v/@thi.ng/oquery.svg)](https://www.npmjs.com/package/@thi.ng/oquery) | [changelog](./packages/oquery/CHANGELOG.md) | Pattern based query engine for JS objects | | [`@thi.ng/parse`](./packages/parse) | [![version](https://img.shields.io/npm/v/@thi.ng/parse.svg)](https://www.npmjs.com/package/@thi.ng/parse) | [changelog](./packages/parse/CHANGELOG.md) | Parser combinators & AST generator/transformer | | [`@thi.ng/paths`](./packages/paths) | [![version](https://img.shields.io/npm/v/@thi.ng/paths.svg)](https://www.npmjs.com/package/@thi.ng/paths) | [changelog](./packages/paths/CHANGELOG.md) | Immutable nested object accessors | | [`@thi.ng/strings`](./packages/strings) | [![version](https://img.shields.io/npm/v/@thi.ng/strings.svg)](https://www.npmjs.com/package/@thi.ng/strings) | [changelog](./packages/strings/CHANGELOG.md) | Higher-order string formatting utils | | [`@thi.ng/system`](./packages/system) | [![version](https://img.shields.io/npm/v/@thi.ng/system.svg)](https://www.npmjs.com/package/@thi.ng/system) | [changelog](./packages/system/CHANGELOG.md) | Minimal life cycle container for stateful app components | | [`@thi.ng/timestamp`](./packages/timestamp) | [![version](https://img.shields.io/npm/v/@thi.ng/timestamp.svg)](https://www.npmjs.com/package/@thi.ng/timestamp) | [changelog](./packages/timestamp/CHANGELOG.md) | Timestamp abstraction/wrapper | | [`@thi.ng/transclude`](./packages/transclude) | [![version](https://img.shields.io/npm/v/@thi.ng/transclude.svg)](https://www.npmjs.com/package/@thi.ng/transclude) | [changelog](./packages/transclude/CHANGELOG.md) | Template engine for text document generation | | [`@thi.ng/units`](./packages/units) | [![version](https://img.shields.io/npm/v/@thi.ng/units.svg)](https://www.npmjs.com/package/@thi.ng/units) | [changelog](./packages/units/CHANGELOG.md) | Extensible SI unit conversions | | [`@thi.ng/validate`](./packages/validate) | [![version](https://img.shields.io/npm/v/@thi.ng/validate.svg)](https://www.npmjs.com/package/@thi.ng/validate) | [changelog](./packages/validate/CHANGELOG.md) | Composable functional data validation | | [`@thi.ng/validate-schema`](./packages/validate-schema) | [![version](https://img.shields.io/npm/v/@thi.ng/validate-schema.svg)](https://www.npmjs.com/package/@thi.ng/validate-schema) | [changelog](./packages/validate-schema/CHANGELOG.md) | JSON schema validation | ### Geometry, image & visualization | Project | Version | Changelog | Description | |---------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------|-----------------------------------------------------| | [`@thi.ng/boids`](./packages/boids) | [![version](https://img.shields.io/npm/v/@thi.ng/boids.svg)](https://www.npmjs.com/package/@thi.ng/boids) | [changelog](./packages/boids/CHANGELOG.md) | Configurable n-dimensional boids simulation | | [`@thi.ng/color`](./packages/color) | [![version](https://img.shields.io/npm/v/@thi.ng/color.svg)](https://www.npmjs.com/package/@thi.ng/color) | [changelog](./packages/color/CHANGELOG.md) | Color conversions, gradients | | [`@thi.ng/color-palettes`](./packages/color-palettes) | [![version](https://img.shields.io/npm/v/@thi.ng/color-palettes.svg)](https://www.npmjs.com/package/@thi.ng/color-palettes) | [changelog](./packages/color-palettes/CHANGELOG.md) | Collection of image-based color palettes | | [`@thi.ng/dgraph-dot`](./packages/dgraph-dot) | [![version](https://img.shields.io/npm/v/@thi.ng/dgraph-dot.svg)](https://www.npmjs.com/package/@thi.ng/dgraph-dot) | [changelog](./packages/dgraph-dot/CHANGELOG.md) | Dependency graph -> Graphviz | | [`@thi.ng/distance-transform`](./packages/distance-transform) | [![version](https://img.shields.io/npm/v/@thi.ng/distance-transform.svg)](https://www.npmjs.com/package/@thi.ng/distance-transform) | [changelog](./packages/distance-transform/CHANGELOG.md) | Image based distance field generation | | [`@thi.ng/fuzzy-viz`](./packages/fuzzy-viz) | [![version](https://img.shields.io/npm/v/@thi.ng/fuzzy-viz.svg)](https://www.npmjs.com/package/@thi.ng/fuzzy-viz) | [changelog](./packages/fuzzy-viz/CHANGELOG.md) | Visualization, instrumentation for @thi.ng/fuzzy | | [`@thi.ng/geom`](./packages/geom) | [![version](https://img.shields.io/npm/v/@thi.ng/geom.svg)](https://www.npmjs.com/package/@thi.ng/geom) | [changelog](./packages/geom/CHANGELOG.md) | 2D only geometry types & ops | | [`@thi.ng/geom-accel`](./packages/geom-accel) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-accel.svg)](https://www.npmjs.com/package/@thi.ng/geom-accel) | [changelog](./packages/geom-accel/CHANGELOG.md) | Spatial indexing data structures | | [`@thi.ng/geom-axidraw`](./packages/geom-axidraw) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-axidraw.svg)](https://www.npmjs.com/package/@thi.ng/geom-axidraw) | [changelog](./packages/geom-axidraw/CHANGELOG.md) | Shape conversions for AxiDraw pen plotter | | [`@thi.ng/geom-arc`](./packages/geom-arc) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-arc.svg)](https://www.npmjs.com/package/@thi.ng/geom-arc) | [changelog](./packages/geom-arc/CHANGELOG.md) | 2D elliptic arc utils | | [`@thi.ng/geom-clip-line`](./packages/geom-clip-line) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-clip-line.svg)](https://www.npmjs.com/package/@thi.ng/geom-clip-line) | [changelog](./packages/geom-clip-line/CHANGELOG.md) | 2D line clipping | | [`@thi.ng/geom-clip-poly`](./packages/geom-clip-poly) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-clip-poly.svg)](https://www.npmjs.com/package/@thi.ng/geom-clip-poly) | [changelog](./packages/geom-clip-poly/CHANGELOG.md) | 2D convex polygon clipping | | [`@thi.ng/geom-closest-point`](./packages/geom-closest-point) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-closest-point.svg)](https://www.npmjs.com/package/@thi.ng/geom-closest-point) | [changelog](./packages/geom-closest-point/CHANGELOG.md) | Closest point helpers | | [`@thi.ng/geom-fuzz`](./packages/geom-fuzz) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-fuzz.svg)](https://www.npmjs.com/package/@thi.ng/geom-fuzz) | [changelog](./packages/geom-fuzz/CHANGELOG.md) | Fuzzy 2D shape drawing / filling | | [`@thi.ng/geom-hull`](./packages/geom-hull) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-hull.svg)](https://www.npmjs.com/package/@thi.ng/geom-hull) | [changelog](./packages/geom-hull/CHANGELOG.md) | 2D convex hull (Graham scan) | | [`@thi.ng/geom-isec`](./packages/geom-isec) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-isec.svg)](https://www.npmjs.com/package/@thi.ng/geom-isec) | [changelog](./packages/geom-isec/CHANGELOG.md) | Point & shape intersection tests | | [`@thi.ng/geom-isoline`](./packages/geom-isoline) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-isoline.svg)](https://www.npmjs.com/package/@thi.ng/geom-isoline) | [changelog](./packages/geom-isoline/CHANGELOG.md) | 2D contour line extraction | | [`@thi.ng/geom-poly-utils`](./packages/geom-poly-utils) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-poly-utils.svg)](https://www.npmjs.com/package/@thi.ng/geom-poly-utils) | [changelog](./packages/geom-poly-utils/CHANGELOG.md) | 2D polygon helpers | | [`@thi.ng/geom-resample`](./packages/geom-resample) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-resample.svg)](https://www.npmjs.com/package/@thi.ng/geom-resample) | [changelog](./packages/geom-resample/CHANGELOG.md) | nD polyline / curve resampling | | [`@thi.ng/geom-sdf`](./packages/geom-sdf) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-sdf.svg)](https://www.npmjs.com/package/@thi.ng/geom-sdf) | [changelog](./packages/geom-sdf/CHANGELOG.md) | 2D SDF creation, conversions, operators, utilities | | [`@thi.ng/geom-splines`](./packages/geom-splines) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-splines.svg)](https://www.npmjs.com/package/@thi.ng/geom-splines) | [changelog](./packages/geom-splines/CHANGELOG.md) | nD cubic / quadratic spline ops | | [`@thi.ng/geom-subdiv-curve`](./packages/geom-subdiv-curve) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-subdiv-curve.svg)](https://www.npmjs.com/package/@thi.ng/geom-subdiv-curve) | [changelog](./packages/geom-subdiv-curve/CHANGELOG.md) | nD iterative subdivision curves | | [`@thi.ng/geom-tessellate`](./packages/geom-tessellate) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-tessellate.svg)](https://www.npmjs.com/package/@thi.ng/geom-tessellate) | [changelog](./packages/geom-tessellate/CHANGELOG.md) | nD convex polygon tessellators | | [`@thi.ng/geom-trace-bitmap`](./packages/geom-trace-bitmap) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-trace-bitmap.svg)](https://www.npmjs.com/package/@thi.ng/geom-trace-bitmap) | [changelog](./packages/geom-trace-bitmap/CHANGELOG.md) | bitmap image to vector conversion | | [`@thi.ng/geom-voronoi`](./packages/geom-voronoi) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-voronoi.svg)](https://www.npmjs.com/package/@thi.ng/geom-voronoi) | [changelog](./packages/geom-voronoi/CHANGELOG.md) | 2D iterative delaunay/voronoi | | [`@thi.ng/geom-webgl`](./packages/geom-webgl) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-webgl.svg)](https://www.npmjs.com/package/@thi.ng/geom-webgl) | [changelog](./packages/geom-webgl/CHANGELOG.md) | thi.ng/geom / WebGL shape conversion & interop | | [`@thi.ng/imago`](./packages/imago) | [![version](https://img.shields.io/npm/v/@thi.ng/imago.svg)](https://www.npmjs.com/package/@thi.ng/imago) | [changelog](./packages/imago/CHANGELOG.md) | Declarative & extensible image processing pipelines | | [`@thi.ng/lsys`](./packages/lsys) | [![version](https://img.shields.io/npm/v/@thi.ng/lsys.svg)](https://www.npmjs.com/package/@thi.ng/lsys) | [changelog](./packages/lsys/CHANGELOG.md) | Extensible L-System architecture | | [`@thi.ng/pixel`](./packages/pixel) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel.svg)](https://www.npmjs.com/package/@thi.ng/pixel) | [changelog](./packages/pixel/CHANGELOG.md) | Multi-format pixel buffers | | [`@thi.ng/pixel-analysis`](./packages/pixel-analysis) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-analysis.svg)](https://www.npmjs.com/package/@thi.ng/pixel-analysis) | [changelog](./packages/pixel-analysis/CHANGELOG.md) | Image color & feature analysis utilities | | [`@thi.ng/pixel-convolve`](./packages/pixel-convolve) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-convolve.svg)](https://www.npmjs.com/package/@thi.ng/pixel-convolve) | [changelog](./packages/pixel-convolve/CHANGELOG.md) | Extensible image convolution & kernel presets | | [`@thi.ng/pixel-dominant-colors`](./packages/pixel-dominant-colors) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-dominant-colors.svg)](https://www.npmjs.com/package/@thi.ng/pixel-dominant-colors) | [changelog](./packages/pixel-dominant-colors/CHANGELOG.md) | k-means based dominant colors extraction | | [`@thi.ng/pixel-dither`](./packages/pixel-dither) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-dither.svg)](https://www.npmjs.com/package/@thi.ng/pixel-dither) | [changelog](./packages/pixel-dither/CHANGELOG.md) | Image dithering w/ various algorithm presets | | [`@thi.ng/pixel-flow`](./packages/pixel-flow) | [![version](https://img.shields.io/npm/v/@thi.ng/pixel-flow.svg)](https://www.npmjs.com/package/@thi.ng/pixel-flow) | [changelog](./packages/pixel-flow/CHANGELOG.md) | Optical flow analysis | | [`@thi.ng/poisson`](./packages/poisson) | [![version](https://img.shields.io/npm/v/@thi.ng/poisson.svg)](https://www.npmjs.com/package/@thi.ng/poisson) | [changelog](./packages/poisson/CHANGELOG.md) | nD Poisson disk sampling | | [`@thi.ng/porter-duff`](./packages/porter-duff) | [![version](https://img.shields.io/npm/v/@thi.ng/porter-duff.svg)](https://www.npmjs.com/package/@thi.ng/porter-duff) | [changelog](./packages/porter-duff/CHANGELOG.md) | Alpha blending / compositing ops | | [`@thi.ng/rasterize`](./packages/rasterize) | [![version](https://img.shields.io/npm/v/@thi.ng/rasterize.svg)](https://www.npmjs.com/package/@thi.ng/rasterize) | [changelog](./packages/rasterize/CHANGELOG.md) | Shape drawing, filling & rasterization | | [`@thi.ng/scenegraph`](./packages/scenegraph) | [![version](https://img.shields.io/npm/v/@thi.ng/scenegraph.svg)](https://www.npmjs.com/package/@thi.ng/scenegraph) | [changelog](./packages/scenegraph/CHANGELOG.md) | Extensible 2D/3D scenegraph | | [`@thi.ng/simd`](./packages/simd) | [![version](https://img.shields.io/npm/v/@thi.ng/simd.svg)](https://www.npmjs.com/package/@thi.ng/simd) | [changelog](./packages/simd/CHANGELOG.md) | WebAssembly SIMD vector batch processing | | [`@thi.ng/tsne`](./packages/tsne) | [![version](https://img.shields.io/npm/v/@thi.ng/tsne.svg)](https://www.npmjs.com/package/@thi.ng/tsne) | [changelog](./packages/tsne/CHANGELOG.md) | Configurable t-SNE visualization solver | | [`@thi.ng/viz`](./packages/viz) | [![version](https://img.shields.io/npm/v/@thi.ng/viz.svg)](https://www.npmjs.com/package/@thi.ng/viz) | [changelog](./packages/viz/CHANGELOG.md) | Declarative & functional data visualization toolkit | ### Iterator, stream & sequence processing | Project | Version | Changelog | Description | |---------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------|-----------------------------------------| | [`@thi.ng/csp`](./packages/csp) | [![version](https://img.shields.io/npm/v/@thi.ng/csp.svg)](https://www.npmjs.com/package/@thi.ng/csp) | [changelog](./packages/csp/CHANGELOG.md) | Channel based async ops | | [`@thi.ng/grid-iterators`](./packages/grid-iterators) | [![version](https://img.shields.io/npm/v/@thi.ng/grid-iterators.svg)](https://www.npmjs.com/package/@thi.ng/grid-iterators) | [changelog](./packages/grid-iterators/CHANGELOG.md) | 2D grid iterator strategies | | [`@thi.ng/seq`](./packages/seq) | [![version](https://img.shields.io/npm/v/@thi.ng/seq.svg)](https://www.npmjs.com/package/@thi.ng/seq) | [changelog](./packages/seq/CHANGELOG.md) | Lisp/Clojure-style sequence abstraction | | [`@thi.ng/transducers`](./packages/transducers) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers.svg)](https://www.npmjs.com/package/@thi.ng/transducers) | [changelog](./packages/transducers/CHANGELOG.md) | Composable data transformations | | [`@thi.ng/transducers-async`](./packages/transducers-async) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-async.svg)](https://www.npmjs.com/package/@thi.ng/transducers-async) | [changelog](./packages/transducers-async/CHANGELOG.md) | Async transducers, reducers & iterators | | [`@thi.ng/transducers-binary`](./packages/transducers-binary) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-binary.svg)](https://www.npmjs.com/package/@thi.ng/transducers-binary) | [changelog](./packages/transducers-binary/CHANGELOG.md) | Binary data related transducers | | [`@thi.ng/transducers-fsm`](./packages/transducers-fsm) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-fsm.svg)](https://www.npmjs.com/package/@thi.ng/transducers-fsm) | [changelog](./packages/transducers-fsm/CHANGELOG.md) | Finite state transducer | | [`@thi.ng/transducers-hdom`](./packages/transducers-hdom) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-hdom.svg)](https://www.npmjs.com/package/@thi.ng/transducers-hdom) | [changelog](./packages/transducers-hdom/CHANGELOG.md) | Transducer based hdom UI updates | | [`@thi.ng/transducers-patch`](./packages/transducers-patch) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-patch.svg)](https://www.npmjs.com/package/@thi.ng/transducers-patch) | [changelog](./packages/transducers-patch/CHANGELOG.md) | Patch-based, array & object editing | | [`@thi.ng/transducers-stats`](./packages/transducers-stats) | [![version](https://img.shields.io/npm/v/@thi.ng/transducers-stats.svg)](https://www.npmjs.com/package/@thi.ng/transducers-stats) | [changelog](./packages/transducers-stats/CHANGELOG.md) | Technical / statistical analysis | ### Low-level, binary, memory management, interop | Project | Version | Changelog | Description | |-------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------|-------------------------------------------------| | [`@thi.ng/base-n`](./packages/base-n) | [![version](https://img.shields.io/npm/v/@thi.ng/base-n.svg)](https://www.npmjs.com/package/@thi.ng/base-n) | [changelog](./packages/base-n/CHANGELOG.md) | Arbitrary base-n encoding/decoding with presets | | [`@thi.ng/binary`](./packages/binary) | [![version](https://img.shields.io/npm/v/@thi.ng/binary.svg)](https://www.npmjs.com/package/@thi.ng/binary) | [changelog](./packages/binary/CHANGELOG.md) | Assorted binary / bitwise ops, utilities | | [`@thi.ng/bitstream`](./packages/bitstream) | [![version](https://img.shields.io/npm/v/@thi.ng/bitstream.svg)](https://www.npmjs.com/package/@thi.ng/bitstream) | [changelog](./packages/bitstream/CHANGELOG.md) | Bitwise input / output streams | | [`@thi.ng/block-fs`](./packages/block-fs) | [![version](https://img.shields.io/npm/v/@thi.ng/block-fs.svg)](https://www.npmjs.com/package/@thi.ng/block-fs) | [changelog](./packages/block-fs/CHANGELOG.md) | Block-based storage & filesystem | | [`@thi.ng/dlogic`](./packages/dlogic) | [![version](https://img.shields.io/npm/v/@thi.ng/dlogic.svg)](https://www.npmjs.com/package/@thi.ng/dlogic) | [changelog](./packages/dlogic/CHANGELOG.md) | Digital logic ops / constructs | | [`@thi.ng/leb128`](./packages/leb128) | [![version](https://img.shields.io/npm/v/@thi.ng/leb128.svg)](https://www.npmjs.com/package/@thi.ng/leb128) | [changelog](./packages/leb128/CHANGELOG.md) | WASM based LEB128 varint encoder / decoder | | [`@thi.ng/malloc`](./packages/malloc) | [![version](https://img.shields.io/npm/v/@thi.ng/malloc.svg)](https://www.npmjs.com/package/@thi.ng/malloc) | [changelog](./packages/malloc/CHANGELOG.md) | Raw & typed array memory pool & allocator | | [`@thi.ng/morton`](./packages/morton) | [![version](https://img.shields.io/npm/v/@thi.ng/morton.svg)](https://www.npmjs.com/package/@thi.ng/morton) | [changelog](./packages/morton/CHANGELOG.md) | Z-order-curve / Morton coding | | [`@thi.ng/range-coder`](./packages/range-coder) | [![version](https://img.shields.io/npm/v/@thi.ng/range-coder.svg)](https://www.npmjs.com/package/@thi.ng/range-coder) | [changelog](./packages/range-coder/CHANGELOG.md) | Binary data Range encoder / decoder | | [`@thi.ng/rle-pack`](./packages/rle-pack) | [![version](https://img.shields.io/npm/v/@thi.ng/rle-pack.svg)](https://www.npmjs.com/package/@thi.ng/rle-pack) | [changelog](./packages/rle-pack/CHANGELOG.md) | Run-length encoding data compression | | [`@thi.ng/soa`](./packages/soa) | [![version](https://img.shields.io/npm/v/@thi.ng/soa.svg)](https://www.npmjs.com/package/@thi.ng/soa) | [changelog](./packages/soa/CHANGELOG.md) | Memory mapped data structures & serialization | | [`@thi.ng/unionstruct`](./packages/unionstruct) | [![version](https://img.shields.io/npm/v/@thi.ng/unionstruct.svg)](https://www.npmjs.com/package/@thi.ng/unionstruct) | [changelog](./packages/unionstruct/CHANGELOG.md) | Wrapper for C-like structs / unions | | [`@thi.ng/vector-pools`](./packages/vector-pools) | [![version](https://img.shields.io/npm/v/@thi.ng/vector-pools.svg)](https://www.npmjs.com/package/@thi.ng/vector-pools) | [changelog](./packages/vector-pools/CHANGELOG.md) | Data structures for memory mapped vectors | | [`@thi.ng/wasm-api`](./packages/wasm-api) | [![version](https://img.shields.io/npm/v/@thi.ng/wasm-api.svg)](https://www.npmjs.com/package/@thi.ng/wasm-api) | [changelog](./packages/wasm-api/CHANGELOG.md) | Modular, extensible JS/WebAssembly bridge API | | [`@thi.ng/wasm-api-bindgen`](./packages/wasm-api-bindgen) | [![version](https://img.shields.io/npm/v/@thi.ng/wasm-api-bindgen.svg)](https://www.npmjs.com/package/@thi.ng/wasm-api-bindgen) | [changelog](./packages/wasm-api-bindgen/CHANGELOG.md) | Polyglot bindings code generator for C/Zig/TS | | [`@thi.ng/wasm-api-canvas`](./packages/wasm-api-canvas) | [![version](https://img.shields.io/npm/v/@thi.ng/wasm-api-canvas.svg)](https://www.npmjs.com/package/@thi.ng/wasm-api-canvas) | [changelog](./packages/wasm-api-canvas/CHANGELOG.md) | WASM-side Canvas2D API bindings | | [`@thi.ng/wasm-api-dom`](./packages/wasm-api-dom) | [![version](https://img.shields.io/npm/v/@thi.ng/wasm-api-dom.svg)](https://www.npmjs.com/package/@thi.ng/wasm-api-dom) | [changelog](./packages/wasm-api-dom/CHANGELOG.md) | WASM-side DOM manipulation | | [`@thi.ng/wasm-api-schedule`](./packages/wasm-api-schedule) | [![version](https://img.shields.io/npm/v/@thi.ng/wasm-api-schedule.svg)](https://www.npmjs.com/package/@thi.ng/wasm-api-schedule) | [changelog](./packages/wasm-api-schedule/CHANGELOG.md) | WASM-side delayed code execution/scheduling | ### Maths | Project | Version | Changelog | Description | |---------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------|------------------------------------------------------------| | [`@thi.ng/dual-algebra`](./packages/dual-algebra) | [![version](https://img.shields.io/npm/v/@thi.ng/dual-algebra.svg)](https://www.npmjs.com/package/@thi.ng/dual-algebra) | [changelog](./packages/dual-algebra/CHANGELOG.md) | Dual number algebra / automatic differentiation | | [`@thi.ng/dsp`](./packages/dsp) | [![version](https://img.shields.io/npm/v/@thi.ng/dsp.svg)](https://www.npmjs.com/package/@thi.ng/dsp) | [changelog](./packages/dsp/CHANGELOG.md) | DSP utils, composable signal gens/processors | | [`@thi.ng/fuzzy`](./packages/fuzzy) | [![version](https://img.shields.io/npm/v/@thi.ng/fuzzy.svg)](https://www.npmjs.com/package/@thi.ng/fuzzy) | [changelog](./packages/fuzzy/CHANGELOG.md) | Fuzzy logic primitives & rule inference engine | | [`@thi.ng/intervals`](./packages/intervals) | [![version](https://img.shields.io/npm/v/@thi.ng/intervals.svg)](https://www.npmjs.com/package/@thi.ng/intervals) | [changelog](./packages/intervals/CHANGELOG.md) | Open/closed intervals, queries, set ops | | [`@thi.ng/math`](./packages/math) | [![version](https://img.shields.io/npm/v/@thi.ng/math.svg)](https://www.npmjs.com/package/@thi.ng/math) | [changelog](./packages/math/CHANGELOG.md) | Assorted common math functions & utilities | | [`@thi.ng/matrices`](./packages/matrices) | [![version](https://img.shields.io/npm/v/@thi.ng/matrices.svg)](https://www.npmjs.com/package/@thi.ng/matrices) | [changelog](./packages/matrices/CHANGELOG.md) | Matrix operations | | [`@thi.ng/sparse`](./packages/sparse) | [![version](https://img.shields.io/npm/v/@thi.ng/sparse.svg)](https://www.npmjs.com/package/@thi.ng/sparse) | [changelog](./packages/sparse/CHANGELOG.md) | Sparse matrix & vector impls | | [`@thi.ng/timestep`](./packages/timestep) | [![version](https://img.shields.io/npm/v/@thi.ng/timestep.svg)](https://www.npmjs.com/package/@thi.ng/timestep) | [changelog](./packages/timestep/CHANGELOG.md) | Fixed timestep simulation updates with state interpolation | | [`@thi.ng/vectors`](./packages/vectors) | [![version](https://img.shields.io/npm/v/@thi.ng/vectors.svg)](https://www.npmjs.com/package/@thi.ng/vectors) | [changelog](./packages/vectors/CHANGELOG.md) | Fixed & arbitrary-length vector ops | ### Network | Project | Version | Changelog | Description | |---------------------------------------|-------------------------------------------------------------------------------------------------------------|---------------------------------------------|----------------------------------------------------| | [`@thi.ng/server`](./packages/server) | [![version](https://img.shields.io/npm/v/@thi.ng/server.svg)](https://www.npmjs.com/package/@thi.ng/server) | [changelog](./packages/server/CHANGELOG.md) | Minimal, extensible, interceptor-based HTTP server | ### Randomness | Project | Version | Changelog | Description | |-----------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------|----------------------------------------------------------| | [`@thi.ng/colored-noise`](./packages/colored-noise) | [![version](https://img.shields.io/npm/v/@thi.ng/colored-noise.svg)](https://www.npmjs.com/package/@thi.ng/colored-noise) | [changelog](./packages/colored-noise/CHANGELOG.md) | 1D colored noise generators | | [`@thi.ng/ksuid`](./packages/ksuid) | [![version](https://img.shields.io/npm/v/@thi.ng/ksuid.svg)](https://www.npmjs.com/package/@thi.ng/ksuid) | [changelog](./packages/ksuid/CHANGELOG.md) | K-sortable unique identifiers, binary & base-N encoded | | [`@thi.ng/lowdisc`](./packages/lowdisc) | [![version](https://img.shields.io/npm/v/@thi.ng/lowdisc.svg)](https://www.npmjs.com/package/@thi.ng/lowdisc) | [changelog](./packages/lowdisc/CHANGELOG.md) | n-D Low discrepancy sequence generators | | [`@thi.ng/random`](./packages/random) | [![version](https://img.shields.io/npm/v/@thi.ng/random.svg)](https://www.npmjs.com/package/@thi.ng/random) | [changelog](./packages/random/CHANGELOG.md) | Seedable PRNG implementations, distributions & utilities | | [`@thi.ng/random-fxhash`](./packages/random-fxhash) | [![version](https://img.shields.io/npm/v/@thi.ng/random-fxhash.svg)](https://www.npmjs.com/package/@thi.ng/random-fxhash) | [changelog](./packages/random-fxhash/CHANGELOG.md) | PRNG impl & utilities for fxhash projects | | [`@thi.ng/uuid`](./packages/uuid) | [![version](https://img.shields.io/npm/v/@thi.ng/uuid.svg)](https://www.npmjs.com/package/@thi.ng/uuid) | [changelog](./packages/uuid/CHANGELOG.md) | Binary & string-based UUID v4 generator | ### Reactive programming | Project | Version | Changelog | Description | |-----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------|----------------------------------------------| | [`@thi.ng/rstream`](./packages/rstream) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream.svg)](https://www.npmjs.com/package/@thi.ng/rstream) | [changelog](./packages/rstream/CHANGELOG.md) | Push-based, reactive event stream primitves | | [`@thi.ng/rstream-csp`](./packages/rstream-csp) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-csp.svg)](https://www.npmjs.com/package/@thi.ng/rstream-csp) | [changelog](./packages/rstream-csp/CHANGELOG.md) | Adapter bridge CSP -> rstream | | [`@thi.ng/rstream-dot`](./packages/rstream-dot) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-dot.svg)](https://www.npmjs.com/package/@thi.ng/rstream-dot) | [changelog](./packages/rstream-dot/CHANGELOG.md) | Graphviz visualization of rstream topologies | | [`@thi.ng/rstream-gestures`](./packages/rstream-gestures) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-gestures.svg)](https://www.npmjs.com/package/@thi.ng/rstream-gestures) | [changelog](./packages/rstream-gestures/CHANGELOG.md) | Mouse & touch event stream abstraction | | [`@thi.ng/rstream-graph`](./packages/rstream-graph) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-graph.svg)](https://www.npmjs.com/package/@thi.ng/rstream-graph) | [changelog](./packages/rstream-graph/CHANGELOG.md) | Declarative dataflow graph construction | | [`@thi.ng/rstream-log`](./packages/rstream-log) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-log.svg)](https://www.npmjs.com/package/@thi.ng/rstream-log) | [changelog](./packages/rstream-log/CHANGELOG.md) | Hierarchical structured data logging | | [`@thi.ng/rstream-log-file`](./packages/rstream-log-file) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-log-file.svg)](https://www.npmjs.com/package/@thi.ng/rstream-log-file) | [changelog](./packages/rstream-log-file/CHANGELOG.md) | Log-file output handler | | [`@thi.ng/rstream-query`](./packages/rstream-query) | [![version](https://img.shields.io/npm/v/@thi.ng/rstream-query.svg)](https://www.npmjs.com/package/@thi.ng/rstream-query) | [changelog](./packages/rstream-query/CHANGELOG.md) | Triple store & query engine | ### WebGL / GPGPU | Project | Version | Changelog | Description | |-----------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|------------------------------------| | [`@thi.ng/shader-ast`](./packages/shader-ast) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast) | [changelog](./packages/shader-ast/CHANGELOG.md) | AST DSL for x-platform shader code | | [`@thi.ng/shader-ast-glsl`](./packages/shader-ast-glsl) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast-glsl.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast-glsl) | [changelog](./packages/shader-ast-glsl/CHANGELOG.md) | GLSL code generator | | [`@thi.ng/shader-ast-js`](./packages/shader-ast-js) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast-js.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast-js) | [changelog](./packages/shader-ast-js/CHANGELOG.md) | JS code generator | | [`@thi.ng/shader-ast-optimize`](./packages/shader-ast-optimize) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast-optimize.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast-optimize) | [changelog](./packages/shader-ast-optimize/CHANGELOG.md) | AST code optimization strategies | | [`@thi.ng/shader-ast-stdlib`](./packages/shader-ast-stdlib) | [![version](https://img.shields.io/npm/v/@thi.ng/shader-ast-stdlib.svg)](https://www.npmjs.com/package/@thi.ng/shader-ast-stdlib) | [changelog](./packages/shader-ast-stdlib/CHANGELOG.md) | 100+ useful AST shader functions | | [`@thi.ng/webgl`](./packages/webgl) | [![version](https://img.shields.io/npm/v/@thi.ng/webgl.svg)](https://www.npmjs.com/package/@thi.ng/webgl) | [changelog](./packages/webgl/CHANGELOG.md) | WebGL 1/2 / GPGPU facilities | | [`@thi.ng/webgl-msdf`](./packages/webgl-msdf) | [![version](https://img.shields.io/npm/v/@thi.ng/webgl-msdf.svg)](https://www.npmjs.com/package/@thi.ng/webgl-msdf) | [changelog](./packages/webgl-msdf/CHANGELOG.md) | MSDF font rendering | | [`@thi.ng/webgl-shadertoy`](./packages/webgl-shadertoy) | [![version](https://img.shields.io/npm/v/@thi.ng/webgl-shadertoy.svg)](https://www.npmjs.com/package/@thi.ng/webgl-shadertoy) | [changelog](./packages/webgl-shadertoy/CHANGELOG.md) | Shadertoy-like WebGL setup | ### Deprecated packages The following packages have been deprecated. Their readmes describe reasons and alternatives: | Project | Version | Changelog | Description | |--------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------|------------------------------------------------|---------------------------------------| | [`@thi.ng/fsm`](./deprecated/packages/fsm) | [![version](https://img.shields.io/npm/v/@thi.ng/fsm.svg)](https://www.npmjs.com/package/@thi.ng/fsm) | [changelog](./packages/fsm/CHANGELOG.md) | FSM / parser primitives | | [`@thi.ng/geom-api`](./deprecated/packages/geom-api) | [![version](https://img.shields.io/npm/v/@thi.ng/geom-api.svg)](https://www.npmjs.com/package/@thi.ng/geom-api) | [changelog](./packages/geom-api/CHANGELOG.md) | Shared types for thi.ng/geom packages | | [`@thi.ng/iterators`](./deprecated/packages/iterators) | [![version](https://img.shields.io/npm/v/@thi.ng/iterators.svg)](https://www.npmjs.com/package/@thi.ng/iterators) | [changelog](./packages/iterators/CHANGELOG.md) | ES6 generators / iterators | | [`@thi.ng/testament`](./deprecated/packages/testament) | [![version](https://img.shields.io/npm/v/@thi.ng/testament.svg)](https://www.npmjs.com/package/@thi.ng/testament) | [changelog](./packages/testament/CHANGELOG.md) | Minimal test runner | ## Building > [!IMPORTANT] > [Bun](https://bun.sh) is required for running some build & other project tasks. ```bash git clone https://codeberg.org/thi.ng/umbrella.git cd umbrella yarn install yarn build ``` Once the entire mono-repo has been fully built at least once before, individual packages can then be (re)built like so: ```bash yarn workspace @thi.ng/transducers run build # or (cd packages/transducers && yarn build) # or (cd packages/transducers && yarn build:esbuild) ``` Note: The `yarn build` script alias will also generate TS type declaration files. This step is only needed once in the beginning or if updating the public API of a package. If you're confident it's not needed, using the `build:esbuild` alias is sufficient and much faster. Also, TS declaration files can be manually rebuilt via `build:decl`... ### Building example projects Please see the [example build instructions](https://codeberg.org/thi.ng/umbrella/wiki/Example-build-instructions) in the wiki for further details. ### Testing (Most, but not all packages have tests) Test for all packages are run via [bun.sh](https://bun.sh). ```bash # build all packages, then run all tests (in one go) yarn test # only run all tests yarn test:only # or individually yarn workspace @thi.ng/rstream run test ``` ### Building API docs Autogenerated documentation (using [TypeDoc](https://github.com/TypeStrong/typedoc)) will be saved under `/packages/*/doc/` ([more info](#documentation)). ```bash yarn doc ``` ### Extracting code examples from readme files & comments All packages in this repo have prepared infrastructure to extract various code examples & snippets from their README files and from comments in the source code. Altogether, there're 800-1000 of them in this repo, but only ~420 have been processed thus far (it's an ongoing time consuming manual process to prepare & check each of them, but work is under way! Please get in touch if you want to help!). The code extraction is handled via [thi.ng/tangle](https://codeberg.org/thi.ng/umbrella/src/branch/develop/packages/tangle), itself a part of thi.ng/umbrella. You can read more details about this process here: - [Mastodon post #1](https://mastodon.thi.ng/@toxi/111959275083112668) - [Mastodon post #2](https://mastodon.thi.ng/@toxi/112026554577015934) - [thi.ng/tangle readme](https://codeberg.org/thi.ng/umbrella/src/branch/develop/packages/tangle/README.md) To extract code blocks as source files from readmes: ```bash # in the repo root (to process all packages) yarn doc:readme # for a single package only (cd packages/ && yarn doc:readme) ``` To extract example code blocks from doc strings (API docs) in source code: ```bash # in the repo root (to process all packages) yarn tool:tangle # for a single package only (cd packages/ && yarn tool:tangle) ``` In all cases, the extracted files will be saved in each package's `/export` folder and can then be run directly via [bun](https://bun.sh): ```bash bun packages/arrays/export/topo-sort.ts ``` ## Acknowledgements Maintaining a large monorepo like this requires a lot of infrastructure and I'm grateful for the tooling provided by the following projects to simplify those tasks: - [bun](https://bun.sh) - [esbuild](https://github.com/evanw/esbuild) - [html-minifier-terser](https://terser.org/html-minifier-terser/) - [typedoc](https://typedoc.org/) - [TypeScript](https://www.typescriptlang.org/) - [Vite](http://vitejs.dev/) - [@thi.ng/monopub](https://github.com/thi-ng/monopub) ## License © 2015 - 2026 Karsten Schmidt // Apache Software License 2.0 ## Contributors ✨ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
Karsten Schmidt
Karsten Schmidt
πŸ’» πŸ“– 🚧 πŸ’΅		 Alberto
Alberto
πŸ’» πŸ’‘ πŸ› πŸ€” πŸ’΅		 Arthur Carabott
Arthur Carabott
πŸ’» πŸ€” πŸ’‘ πŸ“ πŸ’΅		 AndrΓ© Wachter
AndrΓ© Wachter
πŸ’» πŸ€” πŸ›		 Gavin Cannizzaro
Gavin Cannizzaro
πŸ’» πŸ› πŸ€”		 Logan Powell
Logan Powell
πŸ“– πŸ› πŸ€” πŸ’΅		 Marcin Ignac
Marcin Ignac
πŸ›
arcticnoah
arcticnoah
πŸ’»		 allforabit
allforabit
πŸ› πŸ’» πŸ€” πŸ’΅		 Yifan Wu
Yifan Wu
πŸ› πŸ“–		 stwind
stwind
πŸ’» πŸ›		 evilive
evilive
πŸ’»		 Bnaya Peretz
Bnaya Peretz
πŸ’» πŸ› πŸ€”		 oljeger
oljeger
πŸ›
Nik Shevchenko
Nik Shevchenko
πŸ› πŸ’»		 Matei Adriel
Matei Adriel
πŸ’» πŸ› πŸ€”		 Pierre Grimaud
Pierre Grimaud
πŸ“–		 Matt Huebert
Matt Huebert
πŸ’΅		 Raphael Saunier
Raphael Saunier
πŸ’΅		 Eric Ihli
Eric Ihli
πŸ’΅		 David Pham
David Pham
πŸ’΅
TBD
TBD
πŸ› πŸ€”		 Pedro Henriques dos Santos Teixeira
Pedro Henriques dos Santos Teixeira
πŸ’΅		 Jamie Owen
Jamie Owen
πŸ’» πŸ›		 Robert Kesteson
Robert Kesteson
πŸ› πŸ’»		 Chancy Kennedy
Chancy Kennedy
πŸ’΅		 Jarred Sumner
Jarred Sumner
πŸ›		 Jamie Slome
Jamie Slome
πŸ› πŸ›‘οΈ
d3v53c
d3v53c
πŸ› πŸ›‘οΈ		 Jannis Pohlmann
Jannis Pohlmann
πŸ›		 Shakthi Prasad G S
Shakthi Prasad G S
πŸ› πŸ’»		 Robin Gower
Robin Gower
πŸ›		 Michael Latzoni
Michael Latzoni
πŸ›		 Z Yin
Z Yin
πŸ›		 Damien Seguin
Damien Seguin
πŸ› πŸ’»
Rui Gil
Rui Gil
πŸ›		 Ja|nz
Ja|nz
πŸ’» πŸš‡ 🚧		 Tyler Freeman
Tyler Freeman
πŸ› πŸ’»		 blackhuman
blackhuman
πŸ›		 David Negstad
David Negstad
πŸ’»		 Muhammad Ridho
Muhammad Ridho
πŸ› πŸ’»		 MarcusWagberg
MarcusWagberg
πŸ’»
Masashi Yoshikawa
Masashi Yoshikawa
πŸ›		 Guido Schmidt
Guido Schmidt
πŸ› πŸ’΅		 tsukamotohideki
tsukamotohideki
πŸ’΅		 Dave Meehan
Dave Meehan
πŸ’» πŸ€”		 AurΓ©lien Bottazini
AurΓ©lien Bottazini
πŸ›		 Alex
Alex
πŸ› πŸ’΅		 Ross Cairns
Ross Cairns
πŸ’΅
Ruslan Prakapchuk
Ruslan Prakapchuk
πŸ’΅		 Jarrod Davis
Jarrod Davis
πŸ’΅		 Nicolas Lebrun
Nicolas Lebrun
πŸ’‘		 Dawid GΓ³rny
Dawid GΓ³rny
πŸ’΅		 Michael Reitzenstein
Michael Reitzenstein
πŸ’΅		 Sam Nosenzo
Sam Nosenzo
πŸ’΅		 Igor Loskutov
Igor Loskutov
πŸ’» πŸ€”
Yury
Yury
πŸ’» πŸ€” πŸ’΅		 Jean-FrΓ©dΓ©ric Faust
Jean-FrΓ©dΓ©ric Faust
πŸ’» πŸ›		 Brandt Ryan
Brandt Ryan
πŸ›		 bit-app-3000
bit-app-3000
πŸ› πŸ€”
This project follows the [all-contributors](https://github.com/all-contributors/all-contributors) specification. Contributions of any kind welcome!