Extensions GitHub Repositories (2026) · Open Source Tools

A curated list of the best awesome AI plugins for AI assistants including Claude Code, OpenAI Codex / ChatGPT, Gemini, Antigravity, Pi / Oh My Pi, Grok, OpenCodek DSH, Kimi and More. https://hol.org/plugins

Lightweight, privacy-focused Chromium browser for Android with full extension support (uBlock Origin Lite) and zero telemetry.

Ramda Adjunct is the most popular and most comprehensive set of functional utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.

RxJava 4.x extra sources, operators and components and ports of many 1.x companion libraries.

Extensions to the Kotlin Flow library.

Android browser with multiple profiles, PWAs, extension and tab groups based on Geckoview

Collection of Swift-extensions to boost development process.

GRASS Addons Repository

vue-i18n extensions

A handy collection of more than 500 native Swift extensions to boost your productivity.

A set of .NET libraries for Windows implementing PInvoke calls to many native Windows APIs with supporting wrappers.