✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML, CSV and more, into interactive graphs.

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

The instant on-demand atomic CSS engine.

Deploy your own Notion-powered website in minutes with Next.js and Vercel.

Generate massive amounts of fake data in the browser and node.js

Build system, optimized for monorepos, with plugins for popular frameworks and tools and advanced CI capabilities including caching and distribution.

Chakra UI is a component system for building products with speed ⚡️

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

Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices,…

JavaScript API for Chrome and Firefox

Interactive tutorial on using generics in TypeScript

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for buildi…

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

The superpowered headless CMS for Node.js — built with GraphQL and React

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

The headless rich text editor framework for web artisans.

Moon Design System for React

Open-Source Notification Platform. Embeddable Notification Center, E-mail, Push and Slack Integrations.

The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.

Public issue tracker for Fig.

⭐️ Companies that don't have a broken hiring process

JavaScript Style Guide

Amplify UI is a collection of accessible, themeable, performant React (and more!) components that can connect directly to the cloud.

IDE-style autocomplete for your existing terminal & shell

A fully featured React components library

🔥 🔥 🔥 Open Source Airtable Alternative

web development, streamlined

A framework for building native applications using React

💯 Curated coding interview preparation materials for busy software engineers