Catalog

ConnectBot is an Apache-2.0 licensed SSH client for Android that lets you securely connect to remote servers from your phone or tablet.

awesome-claude-skills is a curated AI Skills catalog of 1000+ reusable Claude Skills and plugins that teach Claude and coding agents how to handle specific tasks.

CiviCRM is an open-source constituent relationship management (CRM) platform for non-profit, advocacy and non-governmental organizations.

Editor.js is an open-source block-style JavaScript text editor library that outputs clean JSON instead of HTML markup, for web and mobile apps.

Coolify is an open-source, self-hostable PaaS for deploying apps, databases and services on your own servers, an alternative to Heroku, Netlify and Vercel.

PDFium is an open-source PDF library from Chromium for reading, parsing and rendering PDF files in C++ applications.

CapRover is a self-hosted PaaS and web server manager that deploys apps and databases on Docker, Nginx and Let's Encrypt, a cheaper alternative to Heroku.

BookStack is an open-source, self-hosted documentation and knowledge base platform that helps teams organise information into books, chapters and pages with a simple editor.

Mitosis is an open-source developer tool that compiles one component codebase into React, Vue, Angular, Svelte, Solid, Qwik and other frameworks.

Chatwoot is an open-source, self-hosted customer support platform that unifies live chat, email and social channels in one inbox, an alternative to Intercom and Zendesk.

Blender is a free, open-source 3D creation suite for modeling, animation, rendering, compositing and video editing, covering the full 3D pipeline in one desktop app.

OpenRGB is an open-source desktop app that controls RGB lighting across many brands of hardware from one place, without manufacturer software, on Windows, Linux and macOS.

awesome-ai-agents-2026 is a curated open-source list of AI agents, frameworks, and tools for 2026, helping developers find the right agent tool quickly.

Bitwarden iOS is an open-source password manager and authenticator app for iPhone and iPad, keeping logins and one-time codes secure.

Bitwarden Android is an open-source mobile password manager and authenticator app for Android, built with Jetpack Compose and Kotlin.

Backstage is an open-source framework for building developer portals, a CNCF Incubation project that brings order to microservices and infrastructure tooling.

Aegis is a free, open-source Android authenticator app that generates HOTP and TOTP two-step verification codes with encrypted vault storage.

awesome-selfhosted is a curated list of free software network services and web applications you can host on your own servers, a directory for self-hosting enthusiasts.

MuPDF is an open-source library for viewing and converting PDF, XPS and e-book documents, with a lightweight footprint for developers.

Babylon.js is an open-source JavaScript and TypeScript 3D game and rendering engine for building interactive web experiences with WebGL, WebGPU and WebXR.