JavaScript
Generate massive amounts of fake data in the browser and node.js
Immutable persistent data collections for Javascript which increase efficiency and simplicity.
React Flow |Β Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely custβ¦
Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.
Tiny JS library to glitch anything on the web
A JavaScript library to position floating elements and create interactions for them.
useMemo and useCallback but with a stable cache
TypeScript-first schema validation with static type inference
Next generation guids. Secure, collision-resistant ids optimized for horizontal scaling and performance.
DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:
π A tiny yet powerful tool for high-performance color manipulations and conversions
Collection of TypeScript type challenges with online judge
π The definitive guide to TypeScript and possibly the best TypeScript book π. Free and Open Source πΉ
Toolkit with accessible components, styles, and examples for your next web app
Work seamlessly with partial mocks in TypeScript.
Tweak React components in real time. (Deprecated: use Fast Refresh instead.)
A 'CSS reset' for TypeScript, improving types for common JavaScript API's
π A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.
A comprehensive color library for JavaScript.
A light weight interface for running git commands in any node.js application.
Compile a Node.js project into a single file. Supports TypeScript, binary addons, dynamic requires.
React components to build charts and dashboards
Additional Jest matchers ππͺ
The Select Component for React.js
Essential metrics for a healthy site.
Measure and report on your Web Vitals data in Google Analytics
React component for building accessible menu, dropdown, submenu, context menu, and more.
π€ Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.