Top OI GitHub Repositories & Tools (2026)

Mobile app automation and verification for AI coding agents. CLI, MCP server, and typed Node.js API for iOS, Android, HarmonyOS, TV, web, macOS, and Linux.

Subscription-free unofficial Firefox VPN client for Android.

Turn an Echo Dot (2nd gen) into a fully local Home Assistant voice satellite, multi-room media player, lux sensor, Bluetooth proxy, and more. No Amazon, no cloud.

A cross-platform music app using YouTube Music for backend

The best IP Toolbox. Check your IP address & geolocation, test IP for WebRTC and DNS IP leaks, run an IP quality check, browser fingerprint check, website availability check, network speed test, global latency test, MTR test, Whois search, and more.

Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 20 MB of RAM.

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

Discover and replace proprietary apps with FOSS alternatives

Fullstack app framework for web, desktop, and mobile.

The most user-friendly OpenID Connect Certified™ and OAuth 2.0 provider that lets users sign in to your applications with passkeys.

A Kernel based root solution for Android

Android client application.

Android companion app for the NRSuite security research toolkit. Wi-Fi/BLE offense and defense modules, pcap capture, credential management, and ESP32 firmware flashing over USB-OTG.

Shevery - Modernized Android manager with Jetpack Compose, Material 3, and compatibility enhancements.

Multi-core VPN client for Android and desktop: Xray, sing-box, Psiphon, Tor, DNS tunnels, WireGuard/AmneziaWG, OpenConnect, IKEv2

Self-hosted private chat: no cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.

A feature-packed Android media downloader. View all native stream formats, download full playlists, manage batch queues, and much more

Essential tools and mods for Android nerds

The automation tower defense RTS

The most comprehensive authentication framework