IndexedDB-based caching library with encryption and chunked storage, designed for performance and security. Implements AsyncStorage interface.

a browser detector

Detect in-app browsers

Source code of wsrv.nl (formerly images.weserv.nl), to be used on your own server(s).

📦️ Continuous (Preview) Releases for your libraries!

Database diagrams editor that allows you to visualize and design your DB with a single query.

Safely use React.lazy with retry and reload strategies.

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Durable, Reliable and Performant Serverless Functions

A delightful toolkit for building TypeScript-powered command-line apps.

A lightweight JWT implementation with ZERO dependencies for Cloudflare Workers.

Open Source Survey Platform

Framework agnostic tools for accessing data from font CDNs and providers

📦🐈 Active development trunk for Yarn ⚒

A terminal for the web

A compiled-away, type-safe, readable RegExp alternative

Fast, unstyled command menu React component.

React UI + elegant infrastructure for AI Copilots, in-app AI agents, AI chatbots, and AI-powered Textareas 🪁

File uploads for modern web devs

High-performance In-browser LLM Inference Engine

A tiny (286 bytes) state manager for React/RN/Preact/Vue/Svelte with many atomic tree-shakable stores

Smart store for Nano Stores state manager to keep data in localStorage

Web framework built on Web Standards

📦🔍 Find the true size of an npm package

🏛️ The fastest and tiniest utility for conditionally joining classNames.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Simple signing of PDFs in node.

Create and modify PDF documents in any JavaScript environment

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.