A lightweight and elegant React/Vue/Angular/Svelte full calendar(big-calendar) component

Node.js template engine with a breath of fresh air

A secure JavaScript runtime, designed for Edge computing and AI workloads

The React (Native) Image Viewer.

Polyfill for Temporal (under construction)

A tool for exploring NPM modules and dependencies

The Web Platform Framework.

Low-Level OAuth 2 / OpenID Connect Client API for JavaScript Runtimes

BDD testing with Playwright runner

A lightweight React Hook intended mainly for AI chat applications, for smoothly sticking to bottom of messages

iOS-like wheel picker for React with smooth inertia scrolling and infinite loop support. / Backed by ▲ Vercel OSS Program

Utilities for debouncing, throttling, rate limiting, and queueing. Non-async and Async.

Your Go-To for Instant Video Calls!

Open-source shadcn/ui blocks, components, Templates and layouts built with React, Tailwind, Radix UI and Base UI.

Generate QR Code universally, in any runtime, to ANSI, Unicode or SVG.

Carefully crafted components that strive for a native look & feel. The perfect starting point for those that need to ship fast, and look good while doing it.

A CSS 3D engine for the DOM. Renders polygon meshes in HTML by leveraging matrix3d transforms.

Lightweight and fast rou(ter) for JavaScript

SQLocal makes it easy to run SQLite3 in the browser, backed by the origin private file system.

A tiny TypeScript visualization grammar for responsive, accessible, server-rendered charts—powered by granular D3 primitives.

Performant real-time state management for React and TypeScript

Type-safe combinatorial CLI parser for TypeScript

Type-Safe keyboard shortcuts library with awesome devtools

Context-aware web performance for everyone

Modular toolkit for teams building React Native apps

A library to inline your app's critical CSS and lazy-load the rest.

Next.js enterprise-grade storefront for high-performance e-commerce with Shopify backend and Algolia middle layer with excellent browsing journey

Strongly typed CLI development for Node.js

Create beautiful CLI interfaces via easy and logical-to-implement task lists that feel alive and interactive

SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.