Formity - A highly customizable React library for creating advanced multi-step forms (https://www.formity.app/).

A liteweight fetch wrapper with plugins support and similar API to axios.

React Hooks/Utils done right. For Browser, SSR, and React Server Components.

Modern javascript command-line library

Fully Type-Safe Integration for React Native WebView and Web

The easiest way to build React apps with server-side rendering

A Result type inspired by Rust and Kotlin that leverages TypeScript's powerful type system to simplify error handling and make your code more readable and maintainable with full type safety.

The Linter for TypeScript

A Node.js library for pretty printing your data on the terminal

Universal Webfont loader - Unfonts - based on https://web.dev/optimize-webfont-loading/

Store any user state in query parameters; imagine JSON in a browser URL, while keeping types and structure of data, e.g.numbers will be decoded as numbers not strings. With TS validation. Deep links and URL state synchronization without any hassle or boilerplate. Supports Next.js@14, Next.js@15 and react-router@6.

A template engine for Deno & Node

JSON viewer for React

The missing toolkit for React Native. Rust-powered performance & developer experience.

normalizes and harmonizes logo visuals

Build awesome gradients for your website, using 3d shaders

Svelte Plotting Framework

A fast, reliable Redis-backed per-group FIFO queue for Node + TypeScript with guaranteed job ordering and parallel processing across groups.

A fully working, most feature-rich Vue.js terminal emulator

Write once in React. Render emails, web pages, and PDFs from the same component tree.

Open collection of color spaces

Full NumPy, in TypeScript/JavaScript (94% coverage)

Hundreds of extra shadcn ui blocks & components.

A static code analysis tool for detecting code smells and best practice violations in Vue.js and Nuxt.js projects

Multi-harness control plane for Claude Code, Codex, Cursor, and OpenCode: quota-aware rotation across multiple Claude/Codex subscriptions, shared thread context, and cross-model review.

🔊 Simple, accessible and flexible audio player

Scheduling calendar with 10 views and customizable interface for developing any kind of scheduling applications

Build native GTK4 desktop apps with React and TypeScript

Build instant web apps with React.