Hopp is an open source pair programming app and screen sharing tool built for developers. Whether you're looking for a Tuple alternative for remote pair programming, a self-hosted solution for your team, or an open source Pop / Drovio / Coscreen alternative — Hopp delivers sub-100ms latency with native desktop performance. Built on Tauri and Rust, with WebRTC infrastructure powered by LiveKit.

Try Hopp

1. Download the desktop app — macOS (stable) or Windows (alpha)
2. Pick your backend:
   • Managed cloud — sign up at gethopp.app (14 days free trial)
   • Self-host — run your own backend, no sign up needed, see Self-host below
3. Click your teammate and start pairing — no link sharing, no setup

Why Hopp

• ⚡ Latency-tuned WebRTC — We optimised WebRTC for the best screen sharing experience
• 👥 Mob programming up to 10 — join a room and start pairing instantly
• 🔗 One-click pairing — no more sharing links over chat
• 🖥️ Native desktop — Tauri + Rust, low CPU overhead
• 🪟 Open source + self-hostable — full source, run it on your own infra

Self-host

git clone https://github.com/gethopp/hopp.git
cd hopp/selfhost
cp .env.example .env   # edit DOMAIN + secrets
docker compose up -d   # for localhost see full guide in selfhost/README.md

Includes Postgres, Redis, LiveKit, and Caddy auto-TLS. Full guide: docs.gethopp.app/open-source/self-hosting.

Paid Cloud supports development

Hopp is independent and funded by Cloud subscribers. The managed plan at gethopp.app gives you Hopp without the ops, and every subscription pays for further development of the OSS app you're reading about.

Supported Platforms

macOS (stable) · Windows (alpha) · Linux (planned)

Roadmap

• Dynamic codec selection + adaptive streaming resolution
• Key bindings
• Linux support
• Windows full support

Repo map

Path	What
tauri/	Desktop app shell (Tauri + React/TS)
core/	Screen capture + WebRTC engine (Rust, hopp_core)
backend/	API server (Go + Postgres + Redis)
web-app/	Web dashboard (React/Vite)
livekit-local-server/	Dev LiveKit config
selfhost/	Docker Compose self-host stack

Built on Tauri (Rust) + React/TS desktop, Go backend, LiveKit WebRTC.

📚 Documentation

• Official Documentation
• Core process docs
• Local development guide

🌐 Community & Support

• Join our Discord community
• Follow us on Twitter

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⭐ Star us if you'd like Hopp to keep growing!

Licensed under LICENSE.md.