# Rip Unified Schema System **A Single Source of Truth for Types, Validation, Database, UI, and State** ## Vision Create a unified schema mechanism that combines the best ideas from: - **SPOT/Sparse Notation** — Formal type system, proven with 100+ Sage widgets - **rip-schema** — Concise Rails-like DSL, modern tooling - **TypeScript** — Type inference, generics, discriminated unions - **Zod** — Runtime validation, composable schemas - **Sage** — Declarative UI, layout system, event model - **Vue State** — Path-based state management, hydration The goal: **Define once, generate everything.** --- ## Table of Contents 1. [Design Principles](#design-principles) - [Schema-First Architecture](#5-schema-first-architecture) 2. [Syntax Comparison](#syntax-comparison) 3. [Unified Syntax Specification](#unified-syntax-specification) 4. [Generation Targets](#generation-targets) 5. [Core Types](#core-types) 6. [Enums](#enums) 7. [Models (Database + Validation)](#models) 8. [Widgets (UI Components)](#widgets) 9. [Forms (Model + Layout)](#forms) 10. [State Management](#state-management) 11. [Composition and Reuse](#composition-and-reuse) 12. [Future Work](#future-work) --- ## Design Principles ### 1. Common Things Easy, Rare Things Possible ```coffeescript # Easy (90% of cases) @string 'username!', [3, 20] # Required, 3-20 chars # Possible (10% of cases) @string 'code', min: 3, max: 20, pattern: /^[A-Z]+$/, transform: upper ``` ### 2. Concise but Complete ```coffeescript # Concise syntax with full power @model User email!# email # Required + Unique (one line) role! Role, [user] # Enum with default settings? json, [{}] # Optional with default ``` ### 3. Single Source of Truth (SPOT) One schema definition generates: - TypeScript types - Zod validators - SQL DDL / migrations - UI component props - Form layouts - API contracts ### 4. Familiar Conventions | Convention | Meaning | Origin | |------------|---------|--------| | `!` suffix | Required | rip-schema | | `#` suffix | Unique | rip-schema (CSS `#id`) | | `?` suffix | Optional | TypeScript | | `[min, max]` | Range | rip-schema | | `[default]` | Default value | rip-schema | | `$Parent` | Inheritance | Sage | | `@name` | Named definition | Sage | ### 5. Schema-First Architecture When you think schema-first, state becomes the single source of truth, and the UI becomes a pure renderer of valid state: ``` ┌─────────────────────────────────────────────────────────────┐ │ │ │ Schema ──────► State ──────► UI │ │ │ │ │ │ │ defines always just │ │ structure valid renders │ │ │ │ User Action ──► Validate ──► Update State ──► Re-render │ │ │ │ │ reject if │ │ invalid │ │ │ └─────────────────────────────────────────────────────────────┘ ``` **The guarantees:** | Layer | Guarantee | |-------|-----------| | **State** | Always matches schema | | **UI** | Always receives valid data | | **Actions** | Can't corrupt state | | **Persistence** | Only valid data saved | **UI becomes dumb (in a good way):** ```javascript // BEFORE: Defensive coding everywhere function PatientCard({ patient }) { if (!patient) return null if (!patient.name || typeof patient.name !== 'string') return if (patient.name.length > 100) patient.name = patient.name.slice(0, 100) // ... 50 more checks } // AFTER: Trust the state - it's always valid function PatientCard({ patient }) { return (

{patient.name}

{/* Guaranteed string, 1-100 chars */}

{patient.email}

{/* Guaranteed valid email */} {patient.role} {/* Guaranteed valid enum */}
) } ``` **Mutations go through schema validation:** ```javascript // State update = validate + commit app.set('/currentPatient/name', 'John Doe') // → Schema validates 'John Doe' is string [1,100] // → If valid: state updates, UI re-renders // → If invalid: rejected, state unchanged // Batch updates are atomic app.update('/currentPatient', { name: 'John', email: 'john@example.com' }) // → Schema validates entire Patient object // → All or nothing ``` **The UI is just a function of valid state:** ``` UI = render(validState) ``` No more validity checks in components. No more defensive coding. No more "what if the data is wrong?" — the data CAN'T be wrong because it passed schema validation. This is exactly how Sage worked: the UI was "dumb" — it just rendered whatever state the engine gave it. All the smarts were in the schema + engine layer. This architecture enabled teams to build complex medical UIs (like CPRS) faster than traditional approaches. --- ## Syntax Comparison ### Field Definitions | Concept | SPOT | rip-schema | Unified | |---------|------|------------|---------| | Required string | `name PrintableString Range(0..100)` | `@string 'name!', 100` | `name! string, [1, 100]` | | Optional string | `name PrintableString Range(0..100) Optional` | `@string 'name', 100` | `name? string, [0, 100]` | | Required + Unique | (manual index) | `@email 'email!#'` | `email!# email` | | Integer with range | `age Integer Range(0..120)` | `@integer 'age', [0, 120]` | `age integer, [0, 120]` | | Integer with default | `count Integer Default 0` | `@integer 'count', [0]` | `count integer, [0]` | | Boolean with default | `active Boolean Default true` | `@boolean 'active', true` | `active boolean, [true]` | | Enum field | `role Enumerated { admin(0), user(1) }` | `@enum Role: admin, user` | `role Role, [user]` | ### Type Definitions | Concept | SPOT | Unified | |---------|------|---------| | Enum | `Enumerated { a(0), b(1), c(2) }` | `@enum Name: a, b, c` | | Object/Sequence | `Name ::= Sequence { ... }` | `@type Name` or `@model Name` | | Inheritance | `Child ::= Extends Parent { ... }` | `@widget Child: $Parent` | | Reference | `field Type Reference` | `field Type` or `belongs_to` | | Collection | `Set { item Type }` | `field Type[]` | | Polymorphic | `Any DefinedBy Widget` | `field Widget` (union) | ### Attributes and Events | Concept | SPOT/Sage | Unified | |---------|-----------|---------| | Attributes | `[ color, size="16" ]` | `{ color, size: "16" }` | | Events | `[ onAction, onChange ]` | `@events onAction, onChange` | | Event handler | `[ onAction="doSomething()" ]` | `onAction "doSomething()"` | --- ## Unified Syntax Specification ### Basic Structure ```coffeescript # Import other schemas @import "./common.schema" # Enum definitions @enum EnumName: value1, value2, value3 # Type definitions (reusable structures) @type TypeName field1! type, [constraints], { attributes } field2? type, [default] # Model definitions (database-backed) @model ModelName field1! type @timestamps @index field1# # Widget definitions (UI components) @widget WidgetName: $ParentWidget prop1 type, [default] @events event1, event2 # Form definitions (model + layout) @form FormName: $ModelName layout type field1 { x: 0, y: 0 } @actions submit { ... } ``` ### Field Syntax ``` fieldName[!][#][?] type[, [min, max]][, [default]][, { attributes }] ``` **Modifiers:** - `!` — Required (NOT NULL) - `#` — Unique (creates unique index) - `?` — Explicitly optional **Constraints:** - `[min, max]` — Range (length for strings, value for numbers) - `[value]` — Default value - `{ key: value }` — Named attributes ### Examples ```coffeescript # Required string, 1-100 chars name! string, [1, 100] # Required email, unique email!# email # Optional string, max 500 chars bio? string, [0, 500] # Integer, range 1-5, default 3 rating integer, [1, 5], [3] # Enum with default status Status, [pending] # JSON with default empty object settings json, [{}] # Reference to another type address? Address # Array of items tags string[] # With attributes (UI hints, etc.) phone! string, [10, 15], { label: "Phone Number", mask: "(###) ###-####" } ``` --- ## Generation Targets From a single schema definition, generate: ### 1. TypeScript Types ```typescript // From: @model User with email!# email, role! Role type User = { id: number email: string role: Role createdAt: Date updatedAt: Date } type Role = 'admin' | 'user' | 'guest' ``` ### 2. Zod Validators ```typescript // From: @model User const UserSchema = z.object({ id: z.number().int(), email: z.string().email(), role: z.enum(['admin', 'user', 'guest']).default('user'), createdAt: z.date(), updatedAt: z.date() }) type User = z.infer ``` ### 3. SQL DDL ```sql -- From: @model User CREATE TABLE users ( id INTEGER PRIMARY KEY AUTOINCREMENT, email TEXT NOT NULL UNIQUE, role TEXT NOT NULL DEFAULT 'user', created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ); CREATE UNIQUE INDEX users_email_unique ON users(email); ``` ### 4. Sage SDF (for Java runtime) ``` User ::= Sequence { id Integer, email PrintableString Range(0..255), role Enumerated { admin(0), user(1), guest(2) } Default user, createdAt PrintableString, updatedAt PrintableString } ``` ### 5. UI Component Props ```typescript // From: @widget Table interface TableProps { selectionMode?: 'none' | 'single' | 'multiple' columns: Column[] data: Row[] onAction?: (event: ActionEvent) => void onChange?: (event: ChangeEvent) => void } ``` ### 6. Form Components ```typescript // From: @form UserForm ``` --- ## Core Types ### Primitive Types | Type | Description | SQL | TypeScript | Zod | |------|-------------|-----|------------|-----| | `string` | Text | TEXT/VARCHAR | `string` | `z.string()` | | `text` | Long text | TEXT | `string` | `z.string()` | | `integer` | Whole number | INTEGER | `number` | `z.number().int()` | | `bigint` | Large integer | BIGINT | `bigint` | `z.bigint()` | | `float` | Single precision | REAL | `number` | `z.number()` | | `double` | Double precision | REAL | `number` | `z.number()` | | `decimal` | Exact decimal | DECIMAL | `number` | `z.number()` | | `boolean` | True/false | INTEGER | `boolean` | `z.boolean()` | | `date` | Date only | TEXT | `Date` | `z.date()` | | `time` | Time only | TEXT | `string` | `z.string()` | | `datetime` | Date and time | TEXT | `Date` | `z.date()` | | `timestamp` | Unix timestamp | INTEGER | `number` | `z.number()` | | `json` | JSON data | TEXT | `Record` | `z.record()` | | `binary` | Binary data | BLOB | `Buffer` | `z.instanceof(Buffer)` | | `uuid` | UUID v4 | TEXT | `string` | `z.string().uuid()` | ### Special Types | Type | Description | Validation | |------|-------------|------------| | `email` | Email address | RFC 5322 format | | `url` | URL | Valid URL format | | `phone` | Phone number | E.164 or regional | | `color` | Color value | Hex, RGB, named | | `dimension` | Size with unit | `"100px"`, `"1ln"`, `"50%"` | --- ## Enums ### Definition ```coffeescript # Simple enum (values are the names) @enum Role: admin, user, guest # Enum with explicit values @enum Status pending: 0 active: 1 suspended: 2 deleted: 3 # Enum with string values @enum Priority low: "low" medium: "medium" high: "high" critical: "critical" ``` ### Usage ```coffeescript @model User role! Role, [user] # Default to 'user' status! Status, [active] # Default to 'active' ``` ### Generation ```typescript // TypeScript enum Role { Admin = 'admin', User = 'user', Guest = 'guest' } type Role = 'admin' | 'user' | 'guest' // Zod const RoleSchema = z.enum(['admin', 'user', 'guest']) const RoleSchema = z.nativeEnum(Role) // SQL role TEXT CHECK(role IN ('admin', 'user', 'guest')) ``` --- ## Models Models represent database-backed entities with validation. ### Definition ```coffeescript @model User # Fields with types and constraints name! string, [1, 100] email!# email password! string, [8, 100], { writeOnly: true } role! Role, [user] avatar? url bio? text, [0, 1000] preferences json, [{}] active boolean, [true] # Embedded type address? Address # Automatic timestamps @timestamps # Soft delete support @softDelete # Indexes @index email# # Unique (from field) @index [role, active] # Composite @index name # Non-unique # Computed fields (read-only) @computed displayName -> "#{@name} <#{@email}>" isAdmin -> @role is 'admin' # Validations beyond type constraints @validate password -> @matches /[A-Z]/ and @matches /[0-9]/ email -> not @endsWith '@test.com' if @env is 'production' ``` ### Relationships ```coffeescript @model Post title! string, [1, 200] content! text published boolean, [false] # Foreign key relationships @belongs_to User # Creates user_id @belongs_to Category, optional: true @timestamps @index [user_id, published] @model Comment content! text approved boolean, [false] @belongs_to Post @belongs_to User @timestamps @softDelete ``` ### Shorthand Aliases `@one` and `@many` are shorthand aliases for `@has_one` and `@has_many`: ```coffeescript @model User @one Profile # Same as @has_one Profile @many Post # Same as @has_many Post ``` ### Links (Universal Temporal Associations) `@link` declares a named, temporal, any-to-any relationship stored in a shared `links` table: ```coffeescript @model User @link "admin", Organization # User can be admin of Organization @link "mentor", User # Self-referential: User mentors User ``` The `links` table is auto-generated when any model uses `@link`: ```sql CREATE TABLE links ( id UUID PRIMARY KEY DEFAULT gen_random_uuid(), source_type VARCHAR NOT NULL, source_id UUID NOT NULL, target_type VARCHAR NOT NULL, target_id UUID NOT NULL, role VARCHAR NOT NULL, when_from TIMESTAMP, -- null = beginning of time when_till TIMESTAMP, -- null = end of time created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ); ``` ORM methods: - `user.link("admin", org, { from, till })` — create a temporal link - `user.unlink("admin", org)` — end the link (sets `when_till`) - `user.links("admin")` — query active outgoing links - `User.linked("admin", org)` — query active incoming links (who is admin of org?) --- ## Widgets Widgets define UI components with props, events, and behavior. ### Definition ```coffeescript @widget Table: $Viewer # Behavior properties selectionMode SelectionMode, [single] columnSorting boolean, [true] columnResizing boolean, [true] columnReordering boolean, [false] singleClickAction boolean, [false] # Appearance properties gridLineType GridLineType, [both] gridLineColor? color gridLineStyle LineStyle, [solid] rowHeight dimension, ["1ln"] headerHeight dimension, ["-1"] boldColumnHeaders boolean, [false] alternatingHighlight AlternatingType, [none] alternatingColor? color # Structure columns ItemDescription[] scrollPane ScrollPane? popupMenu MenuItem[]? # Events @events onAction, onChange, onItemChanged ``` ### Enum Dependencies ```coffeescript @enum SelectionMode: none, single, multiple, block, invisible @enum GridLineType: none, horizontal, vertical, both @enum LineStyle: solid, dashed, dotted @enum AlternatingType: none, row, column ``` ### Inheritance ```coffeescript @widget TreeTable: $Table expandableColumn integer, [0] expandAll boolean, [false] showRootHandles boolean, [true] showTreeLines boolean, [false] treeLineColor? color indentBy integer, [16] @events onExpand, onCollapse @widget PropertyTable: $TreeTable usePane boolean, [true] propertiesOrder PropertiesOrder, [categorized] categorySortOrder SortOrder, [ascending] @enum PropertiesOrder: unsorted, sorted, categorized @enum SortOrder: descending, unsorted, ascending ``` --- ## Forms Forms combine model structure with UI layout. ### Definition ```coffeescript @form UserForm: $User # Layout configuration layout forms columns "d,4dlu,100px,4dlu,d,4dlu,d" rows "d,2dlu,d,2dlu,d,4dlu,d" # Field placement and customization name { x: 0, y: 0, span: 7, label: "Full Name" } email { x: 0, y: 2, span: 3 } role { x: 4, y: 2, widget: dropdown } active { x: 6, y: 2 } bio { x: 0, y: 4, span: 7, widget: textarea, rows: 3 } # Nested form section address { x: 0, y: 6, span: 7, collapsible: true, title: "Address" } # Actions @actions submit { value: "Save", icon: save, primary: true } cancel { value: "Cancel", icon: cancel } # Form-level events @events onSubmit, onReset, onValidate ``` ### Layout Types ```coffeescript # Table layout (grid) layout table rows 3 columns 2 # Forms layout (JGoodies-style) layout forms columns "d,4dlu,100px:grow" rows "d,2dlu,d,2dlu,d" # Absolute layout layout absolute # Flow layout layout flow direction horizontal # or vertical ``` ### Widget Overrides ```coffeescript @form UserForm: $User # Override widget type role { widget: dropdown } bio { widget: textarea, rows: 5 } password { widget: password } avatar { widget: imageUpload } # Override validation message email { errorMessage: "Please enter a valid email" } # Conditional visibility adminNotes { visible: -> @currentUser.isAdmin } ``` --- ## State Management ### Global State Definition ```coffeescript @state App # Current user (nullable) currentUser? User # Collections users User[], [->] posts Post[], [->] # UI state sidebarOpen boolean, [true] theme Theme, [light] locale string, ["en"] # Computed state @computed isLoggedIn -> @currentUser? isAdmin -> @currentUser?.role is 'admin' userCount -> @users.length publishedPosts -> @posts.filter (p) -> p.published # Actions (mutations) @actions login: (credentials) -> user = await api.login(credentials) @currentUser = user logout: -> @currentUser = null addPost: (post) -> @posts.push(post) @enum Theme: light, dark, system ``` ### Path-Based Access ```coffeescript # Global state (starts with /) app.get '/currentUser/name' app.set '/theme', 'dark' app.inc '/stats/pageViews' # Component local state (starts with .) @get '.selectedIndex' @set '.items[0]/checked', true # Negative array indices app.get '/posts[-1]' # Last post app.set '/users[-1]/active', false ``` ### Hydration Components can hydrate their local state from global state: ```coffeescript @component UserList # Local state, hydrated from global @state users -> app.get '/users' # Reactive binding filter string, [""] # Local only sortBy string, ["name"] # Local only # Computed from local state @computed filteredUsers -> @users .filter (u) => u.name.includes @filter .sortBy @sortBy ``` ### Serialization Global state can be serialized for persistence: ```coffeescript # Save state localStorage.setItem 'appState', JSON.stringify app.get '/' # Restore state saved = JSON.parse localStorage.getItem 'appState' app.set '/', saved ``` --- ## Composition and Reuse ### Mixins ```coffeescript # Define reusable field groups @mixin Timestamps createdAt! datetime updatedAt! datetime @mixin SoftDelete deletedAt? datetime @mixin Auditable @include Timestamps @include SoftDelete createdBy? integer updatedBy? integer # Use in models @model Post title! string, [1, 200] content! text @include Auditable ``` ### Type Composition ```coffeescript # Base type @type PersonName first! string, [1, 50] middle? string, [0, 50] last! string, [1, 50] @computed full -> [@first, @middle, @last].filter(Boolean).join(' ') # Extended type @type ContactInfo email! email phone? phone # Composed type @type Person name! PersonName contact! ContactInfo @model Employee: $Person employeeId!# string, [5, 10] department! Department hireDate! date @timestamps ``` ### Template Definitions (Sage-style) ```coffeescript # Define a named template @template prototypeTable: Table alternatingHighlight row alternatingColor "rowHilite" borders shadow, { thickness: 7 } gridLineType both selectionMode single boldColumnHeaders true # Use the template @widget VitalsTable: $prototypeTable columns { title: "Type", width: "6ch" } { title: "Result", width: "6ch" } { title: "Date", valueType: datetime } ``` --- ## Future Work The data layer (parser, code generators, runtime validation, ORM) is complete. The schema language is designed to extend into UI and application state — applying the same "define once, generate everything" principle to presentation layers. ### Widget System Widget definition parser, prop type generation, event handler types, inheritance resolution, and component generation (Vue/React). The syntax and design are documented above in [Widgets](#widgets). ### Form System Form definition parser, layout engine (grid, flow, JGoodies-style), field placement, widget overrides, and validation integration. See [Forms](#forms) above. ### State Management State definition parser, path-based access, computed properties, actions/mutations, hydration, and serialization. See [State Management](#state-management) above. ### Sage Compatibility SDF output generation, SPOT format export, and widget library mapping for interoperability with existing Sage systems. ### Other Extensions - **`@computed` / `@validate` in the DSL** — These work in model code today. Moving them into `.schema` files would let code generators emit them across all targets. - **Migration diffing** — Compare two schema ASTs and emit `ALTER TABLE` SQL. Use external tools (dbmate, Flyway) in the meantime. - **Additional SQL dialects** — PostgreSQL, MySQL, SQLite. The emitter is a simple AST walker; adding dialects is straightforward. --- ## Appendix: Full Example ```coffeescript # ============================================ # Medical Application Schema # ============================================ @import "./common.schema" # Enums @enum Gender: male, female, other, unknown @enum VitalType: temp, pulse, resp, bp, height, weight, pain @enum AllergyStatus: active, inactive, resolved # Types @type Address street! string, [1, 200] city! string, [1, 100] state! string, [2, 2] zip! string, /^\d{5}(-\d{4})?$/ @type ContactInfo phone? phone email? email fax? phone # Models @model Patient name! string, [1, 100] mrn!# string, [1, 20] # Medical Record Number ssn?# string, [9, 11] # SSN (encrypted) dob! date gender! Gender photo? url address? Address contact? ContactInfo preferences json, [{}] active boolean, [true] @timestamps @softDelete @computed age -> yearsFrom @dob displayName -> "#{@name} (#{@mrn})" @model Vital type! VitalType value! string, [1, 50] unit? string, [1, 20] takenAt! datetime notes? text @belongs_to Patient @timestamps @model Allergy allergen! string, [1, 200] reaction? string, [0, 500] severity? integer, [1, 5] status! AllergyStatus, [active] onsetDate? date @belongs_to Patient @timestamps @softDelete # Widgets @widget VitalsTable: $prototypeTable title "Vitals" columns { name: "type", title: "Type", width: "6ch", fgColor: "#1C0B5A" } { name: "value", title: "Result", width: "8ch" } { name: "takenAt", title: "Date/Time", valueType: datetime, format: "MMM dd, yyyy HH:mm" } @events onAction @widget AllergiesList: $ListBox title "Allergies" fgColor "#800000" selectionMode none itemDescription icon "warning" # Forms @form PatientForm: $Patient layout forms columns "d,4dlu,100px,4dlu,d,4dlu,d,4dlu,100px" rows "d,2dlu,d,2dlu,d,4dlu,d,2dlu,d" name { x: 0, y: 0, span: 5 } mrn { x: 6, y: 0, span: 3 } dob { x: 0, y: 2, widget: datePicker } gender { x: 2, y: 2, widget: dropdown } ssn { x: 4, y: 2, widget: masked, mask: "###-##-####" } photo { x: 8, y: 0, rowSpan: 3, widget: imageUpload } address { x: 0, y: 4, span: 9, collapsible: true } contact { x: 0, y: 6, span: 9, collapsible: true } @actions save { value: "Save Patient", primary: true } cancel { value: "Cancel" } # State @state MedicalApp currentPatient? Patient patients Patient[], [->] # UI state infobarCollapsed boolean, [false] activeTab string, ["summary"] @computed patientName -> @currentPatient?.displayName patientAge -> @currentPatient?.age hasPatient -> @currentPatient? @actions selectPatient: (patient) -> @currentPatient = patient clearPatient: -> @currentPatient = null ``` --- ## Appendix: Syntax Exploration Exploring syntax options for Rip Schema, ranging from the original SPOT/ASN.1 style to compact sigil-based alternatives. SPOT (part of the Sage framework) uses an ASN.1-inspired syntax that proved itself at enterprise scale for complex applications like hospital systems. ### Original SPOT Syntax From `sage.spot` — the proven baseline: ``` Application ::= Sequence { name PrintableString Range(0..32) Optional, lookAndFeel PrintableString Range(0..255) Optional [ style ], deferredLoadingMode Enumerated { auto (0), always (1), never (2) } Default auto, mainWindow MainWindow } [ onAuthFailure, onChange ] ``` **Strengths:** Self-documenting, no ambiguity, proven at scale (2000+ line schemas), language-neutral. **Weaknesses:** Verbose keywords, lots of punctuation. ### Option C: Sigil Modifiers (chosen direction) Replace keywords with sigils: `?` optional, `!` required, `#` unique, `= x` default. ``` Application ::= Sequence [onAuthFailure, onChange] name? string(32) deferredLoadingMode = auto : auto(0) | always(1) | never(2) mainWindow MainWindow ``` ### Option E: Rip-Native (@model style) Schemas as Rip code, using `@model`, `@enum` directives — this is the current implementation: ```coffee @model Application @events onAuthFailure, onChange name? string, [0, 32] deferredLoadingMode DeferredLoadingMode = auto mainWindow MainWindow @enum DeferredLoadingMode auto (0) always (1) never (2) ``` ### The Fundamental Tradeoff **Standalone Format** — Language-neutral, schema is data not code, clear separation, proven at scale. **Computable Rip Code** — Schemas are first-class values, can extend/compose/compute at runtime, reactive schemas possible, tighter IDE integration. But: tied to Rip. **Path Forward: Both?** — `.schema` files with clean SPOT-like syntax, Rip parser produces S-expressions, S-expressions can be interpreted by runtime, imported into Rip, or used to generate code for other languages. --- ## References - [Sage Documentation](../demos/sage-docs/) — Original SPOT/Sparse Notation - [rip-schema](https://github.com/rip-lang/rip-packages/tree/main/packages/schema) — Current schema DSL - [Zod](https://zod.dev) — TypeScript-first schema validation - [Vue State](../demos/vue-state/) — Path-based state management - [ASN.1](https://en.wikipedia.org/wiki/ASN.1) — Abstract Syntax Notation (SPOT's ancestor)