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

Visual Studio Code

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

The open source coding agent.

An enterprise-class UI design language and React UI library

JavaScript API for Chrome and Firefox

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

Next generation frontend tooling. It's fast!

Open-Source API Development Ecosystem • https://hoppscotch.io • Offline, On-Prem & Cloud • Web, Desktop & CLI • Open-Source Alternative to Postman, Insomnia

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 ECharts is a powerful, interactive charting and data visualization library for browser

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

Fast, easy and reliable testing for anything that runs in a browser.

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…

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

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

Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

Fast, disk space efficient package manager

Backstage is an open framework for building developer portals

A fully featured React components library

Redefined chart library built with React and D3

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

Open-source platform to build and deploy AI agent workflows.

Build full-stack apps on your own infrastructure.

💩🚀 Windows 95 in Electron. Runs on macOS, Linux, and Windows.