typescript

TypeScript-first 2D web game engine with actors, scenes, tilemaps, sound and a documented API aimed at web developers.

TypeScript particle engine with presets for confetti, fireworks, links and polygon masks, plus React, Vue, Svelte and Angular wrappers.

Framework-agnostic dataviz core with official React, Angular, Svelte, Vue and Solid wrappers, styled entirely through CSS custom properties.

JavaScript/TypeScript game library with a component-based API for sprites, collisions, physics and scenes; successor to Kaboom.js.

No-code automation builder with a visual flow canvas, 200+ connectors and an AI-first agent layer.

Type-safe regular expression builder that compiles away at build time, giving readable chained syntax and typed capture groups.

Minimal data-oriented entity component system for TypeScript using typed arrays and SoA storage for cache-friendly iteration.

Composable CLI builder with typed argument definitions, nested subcommands, auto-generated usage output and lazy command loading.

Battle-tested TypeScript SaaS app with teams, real-time chat, Stripe billing and MongoDB, extracted from a shipped product.

Fast simplex noise implementation in TypeScript with seedable PRNGs and 2D, 3D and 4D variants.

Rolldown-powered bundler for TypeScript libraries that emits ESM, CJS and declaration files from a minimal config.

Text writing module that decodes strings through configurable glitch, scramble and error passes with presets.

TypeScript tweening engine with scenes, token interpolation of strings and colours, and a promise-based API.

Node.js runtime wrapper that executes TypeScript and ESM files directly with esbuild, including watch mode and REPL.

Pure-TypeScript high-performance list for React Native and React with dynamic item sizes and bidirectional infinite scroll.

D3-based reusable chart library from Naver with a compact API, plugin system and unusually complete TypeScript definitions.

Diagrams-as-code editor where TypeScript type definitions are the source and the node graph updates live as you type.

TypeScript starter for MCP servers with example tools, resources, prompts, multi-client install scripts and npm publish workflows.

Next.js 16 starter wiring TypeScript, Tailwind 4, Clerk auth, DrizzleORM, Vitest, Playwright, Sentry, Arcjet and PostHog together.

Modular schema validation library where every validator is a separate importable function, keeping tree-shaken bundles very small.

TypeScript language giving LLMs hand-drawn primitives, IK rigging, camera and particles; renders deterministically via rough.js and GSAP.

Small JavaScript/TypeScript module producing trauma-based screen shake offsets you apply to any camera or container.

TypeScript rewrite of Box2D with an idiomatic JS API, joints, sensors and continuous collision for web and mobile.

Framework-agnostic TypeScript library of cursor and mouse effects including trails, ripples and follower shapes.

Tiny runtime validator that parses and coerces environment variables against a schema and fails the process at boot with a readable report.

Graph-based procedural dungeon generator in TypeScript that places rooms from a connectivity graph with a readable implementation.

Functional building blocks for TypeScript: Option, Result, AsyncData and Future types with a fluent, non-academic API.

React component that makes any element both draggable and resizable, with grids, bounds, aspect-ratio locking and controlled state.

Large collection of annotated Phaser 3 games and mechanics written in TypeScript as learn-by-reading examples.

TypeScript framework for describing video scenes in code with shapes, text, media and animation, rendering deterministically to video files.

Finds unused files, exports, dependencies and types across a TypeScript monorepo by resolving entry points from your real config files.

Exhaustive pattern matching for TypeScript with type narrowing, so unhandled union branches become compile errors instead of runtime bugs.

Result and ResultAsync types for TypeScript that force explicit error handling at call sites instead of thrown exceptions.

TypeScript WebGPU library with importable WGSL modules that renders the same shader to a browser canvas, headless Node.js, images, video, and CI snapshot tests.

Transformer that compiles TypeScript types into optimised runtime validators, serializers and random generators with no schema declaration.

Zero-config CLI that analyses TypeScript and JavaScript import graphs and prints circular dependency chains with the exact file paths involved.

Runtime string utilities whose return types are computed at the type level, so camelCase or split results stay literally typed.

Reads a live PostgreSQL schema and generates TypeScript interfaces, branded ID types and Zod schemas for every table and view.

Generates fully typed query functions from raw SQL files by introspecting the database, giving type-safe results without an ORM layer.

Headless, type-safe form state management with async validation, field-level subscriptions and adapters for eight frameworks.

Zero-dependency TypeScript diagrams-as-code library that produces layouts without bundling Graphviz or a headless browser.

Implementation of type-prefixed, K-sortable UUIDv7 identifiers so IDs carry their entity type and sort chronologically.

Zero-config build tool for Figma plugins by the creator of Inter, with TypeScript and single-file bundling.

Static analysis tool that builds a dependency graph of a JS/TS project, finds cycles and unused files, and renders it in a browser UI.

Codemod CLI that strips unused variables, imports and parameters from source files while preserving surrounding formatting and comments.

TypeScript framework for end-to-end typesafe APIs that also emit valid OpenAPI specs, with React, Vue and NestJS adapters.

Hosted TypeScript environment where each snippet deploys instantly to a URL, with built-in SQLite, blob storage, cron and email.

SEEK's design system where components are constrained by design tokens so invalid layouts are literally uncompilable in TypeScript.

Twenty-one typed SVG React loaders under 2 KB gzip, with a playground that exports size, color and speed as JSX.

Renders a real DOM styled with real CSS into terminal cells, giving TUIs browser-style layout, flexbox, text wrapping and coloured ANSI output.

TypeScript DSL and AST compiling one shader definition to GLSL, WGSL or JavaScript, enabling CPU-side shader debugging.

Text animation library handling split-and-reveal presets with scroll triggers and TypeScript support, aimed at agency-style hero text.

Modular WebGPU toolkit with typed buffers, bind groups and the ability to author WGSL shaders directly in TypeScript.

Collection of forty-plus React hooks for drag-and-drop, geolocation, storage, media queries, animation frames and lifecycle events.

Figma's official OpenAPI 3.1 specification plus generated TypeScript types for the whole REST API, published to npm.

Type-safe CLI framework with zero runtime dependencies where commands are classes and argument types flow into your handler.