Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Curated coding interview preparation materials for busy software engineers

An enterprise-class UI design language and React UI library

A utility-first CSS framework for rapid UI development.

High performance self-hosted photo and video management solution.

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

"The mother of all demo apps" — Exemplary fullstack Medium.com clone powered by React, Angular, Node, Django, and many more

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

Apache Superset is a Data Visualization and Data Exploration Platform

A JS library for predictable global state management

🐻 Bear necessities for state management in React

Declarative routing for React

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

The repository for high quality TypeScript type definitions.

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

Delightful JavaScript Testing.

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

React Hooks — 👍

🐠 Babel is a compiler for writing next generation JavaScript.

TypeScript-first schema validation with static type inference

A fast, simple & powerful blog framework, powered by Node.js.

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

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…

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

React component library for onchain applications - See README for modern alternatives

⏳ Modern JavaScript date utility library ⌛️

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

The headless rich text editor framework for web artisans.