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

💯 Curated coding interview preparation materials for busy software engineers

Deliver web apps with confidence 🚀

Material UI: Ready-to-use foundational React components, free forever. It includes Material UI, which implements Google's Material Design.

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

A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). 一键拥有你自己的跨平台 ChatGPT/Gemini 应用。

Next generation frontend tooling. It's fast!

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

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 (open-source alternative to Postman, Insomnia)

Apache Superset is a Data Visualization and Data Exploration Platform

Realtime application framework (Node.JS server)

The web framework for content-driven websites. ⭐️ Star to support our work!

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

Delightful JavaScript Testing.

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

High performance self-hosted photo and video management solution.

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

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting yo…

🤯 Lobe Chat - an open-source, modern-design LLMs/AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / Bedrock / Azure / Mistral / Perplexity ), Multi-Modals (Vision…

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…

Make any web page a desktop application

SDK for creating whiteboards and canvas experiences on the web.

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

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

Build Better Websites. Create modern, resilient user experiences with web fundamentals.

Drag & drop UI to build your customized LLM flow

AI chat for every model.

The Modern Data Stack 🐰 — Directus is an instant REST+GraphQL API and intuitive no-code data collaboration app for any SQL database.

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