Top POS GitHub Repositories & Tools (2026)

Flight booking system built as .NET 10 microservices with Vertical Slice Architecture, DDD, CQRS, Event Sourcing, gRPC, RabbitMQ, Wolverine, PostgreSQL, MongoDB and .NET Aspire.

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

NeoHorse-1: Towards Recursive Self-Improvement via Agentic Post-Training with Routing Harness.

🌸 The Cutest Music Player With Support Local File and Youtube Music for Android!

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

🦭 Video/Audio Downloader for Android, based on yt-dlp

Lightweight, modern cross-platform client for PikPak powered by pikpak-kotlin. (Android & Windows Desktop)

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

The Open Source DocuSign Alternative.

A cross-platform music app using YouTube Music for backend

A Zygisk module to hide your app list, settings, package installers and more. It is a fork of Hide My Applist project, but LSPosed dependency is replaced with Zygisk.

RikkaHub is an Android APP that supports for multiple LLM providers.

An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers.

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet.

The fastest path to AI-powered full stack observability, even for lean teams.

📖 An open-source multimedia journal for expressive, private journaling, with 100% data ownership.

A utility-first CSS framework for rapid UI development.

DataBackup for Android 7.0+

Bitwarden mobile apps (Password Manager and Authenticator) for Android.

Open-source mobile SSH/Mosh terminal and native AI workspace for Android and iOS.