#  [](https://www.npmjs.com/package/@thi.ng/api)  [](https://mastodon.thi.ng/@toxi) > [!NOTE] > This is one of 214 standalone projects, maintained as part > of the [@thi.ng/umbrella](https://codeberg.org/thi.ng/umbrella/) ecosystem > and anti-framework. > > 🚀 Please help me to work full-time on these projects by [sponsoring > me](https://codeberg.org/thi.ng/umbrella/src/branch/develop/CONTRIBUTING.md#donations). > Thank you! ❤️ - [About](#about) - [Status](#status) - [Installation](#installation) - [Dependencies](#dependencies) - [API](#api) - [Authors](#authors) - [License](#license) ## About Common, generic types, interfaces & mixins. This package is implicitly used by most other projects in this repository. It defines: - Dozens of generic, common interfaces & types - Class & method decorators - Mixins - Typedarray utilities ## Status **STABLE** - used in production [Search or submit any issues for this package](https://codeberg.org/thi.ng/umbrella/issues?q=%5Bapi%5D) ## Installation ```bash yarn add @thi.ng/api ``` ESM import: ```ts import * as api from "@thi.ng/api"; ``` Browser ESM import: ```html ``` [JSDelivr documentation](https://www.jsdelivr.com/) For Node.js REPL: ```js const api = await import("@thi.ng/api"); ``` Package sizes (brotli'd, pre-treeshake): ESM: 2.41 KB ## Dependencies None ## API [Generated API docs](https://docs.thi.ng/umbrella/api/) ## Authors - [Karsten Schmidt](https://thi.ng) (Main author) - [Matei Adriel](https://github.com/Mateiadrielrafael) If this project contributes to an academic publication, please cite it as: ```bibtex @misc{thing-api, title = "@thi.ng/api", author = "Karsten Schmidt and others", note = "https://thi.ng/api", year = 2016 } ``` ## License © 2016 - 2026 Karsten Schmidt // Apache License 2.0