✨ 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 AI-powered architectural awareness and advanced CI capabilities.

Chakra UI is a component system for building SaaS 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

The open-source notification Inbox infrastructure. E-mail, SMS, 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