Visual Studio Code

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

An enterprise-class UI design language and React UI library

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

High performance self-hosted photo and video management solution.

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

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

VS Code in the browser

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…

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Easy to maintain open source documentation websites.

🔥 🔥 🔥 Open Source Airtable Alternative

🐻 Bear necessities for state management in React

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

Joplin - the privacy-focused note taking app with sync capabilities for Windows, macOS, Linux, Android and iOS.

The repository for high quality TypeScript type definitions.

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

Collection of TypeScript type challenges with online judge

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

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

📋 React Hooks for form state management and validation (Web + React Native)

React Hooks — 👍

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

Presentation Slides for Developers

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

🔥 🔥 🔥 Open Source JIRA, Linear, Monday, and Asana Alternative. Plane helps you track your issues, epics, and cycles the easiest way on the planet.

Scheduling infrastructure for absolutely everyone.

The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.

User-friendly Desktop Client App for AI Models/LLMs (GPT, Claude, Gemini, Ollama...)

Building a modern alternative to Salesforce, powered by the community.