freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

Virtual whiteboard for sketching hand-drawn like diagrams

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

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

Apache Superset is a Data Visualization and Data Exploration Platform

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Easy to maintain open source documentation websites.

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…

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

Backstage is an open framework for building developer portals

📘 OpenAPI/Swagger-generated API Reference Documentation

🕵️‍♂️ All-in-one OSINT tool for analysing any website

JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.

A terminal for the web

Open-source feature management platform

Open Source Feature Flagging and A/B Testing Platform

A behavioral analytics library that uses dom mutations and user interactions to generate aggregated insights.

SDK & API Docs Generator. Sunset as of December 2024