A draggable / droppable React-based treeview component. You can use render props to create each node freely.

A library for drawing on maps that supports Mapbox, MapLibre, Google Maps, OpenLayers and Leaflet out the box

🌌 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 fast and correct TypeScript type checker and compiler with additional experiments

A fully featured React components library

A PostgresQL server running in your browser

A Jest runner that runs tests directly in bare Node.js, without virtualizing the environment.

Documentation of how TC39 operates and how to participate

Find out which resolvers are used by counting their hits

This plugin enable your server to process JSON5 payloads

🦉 Custom jest matchers to test the state of the DOM

Welcome to New Expensify: a complete re-imagination of financial collaboration, centered around chat. Help us build the next generation of Expensify by sharing feedback and contributing to the code.

Rust-based platform for the Web

An implementation of ECMA-262 in JavaScript

A tiny (124 bytes), secure, URL-friendly, unique string ID generator for JavaScript

loQL is a lightweight, open source npm package that caches API requests with service workers, unlocking performance gains and enabling offline use.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

Working draft of "GraphQL over HTTP" specification

Implement GraphQL servers and gateways with Fastify

GitHub public roadmap

GitHub action to check if pull requests have their corresponding issues.

⏰🤵 A Slack butler who will take care of the timezone differences in your team.

basic websocket support for fastify

2x faster than JSON.stringify()

HTTP Archive's annual "State of the Web" report made by the web community

A list of Free Software network services and web applications which can be hosted on your own servers

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

A nobuild content delivery network(CDN) for modern web development.

Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.