It was entirely built with OpenCode tool - first with the TUI version, then with the first usable version of OpenChamber, which I then used to build the rest.

The whole project was built entirely with AI coding agents under my supervision. It started as a hobby project and proof of concept that AI agents can create genuinely usable software.

Why use OpenChamber?

Cross-device continuity: Start in TUI, continue on tablet/phone, return to terminal - same session
Remote access: Use OpenCode from anywhere via browser
Familiarity: A visual alternative for developers who prefer GUI workflows

Features

Integrated terminal
Git operations with identity management and AI commit message generation
Beautiful themes (Flexoki Light/Dark) with dynamic CSS variable system
Mobile-optimized with edge-swipe gestures, terminal control and optimizations all around
Git worktrees operations with isolating sessions within them
Memory optimizations with LRU eviction
Rich permission cards with syntax-highlighted operation previews
Smart tool visualization (inline diffs, file trees, results highlighting)
Per-agent permission mode control (ask, allow, full) adjustable per-session
Familiar diff viewer like you're used to in VSCode
Built-in OpenCode agent/command management

Installation

CLI (Web Server)

pnpm add -g openchamber

openchamber                          # Start on port 3000
openchamber --port 8080              # Custom port
openchamber --daemon                 # Background mode
openchamber --ui-password secret     # Password-protect UI
openchamber stop                     # Stop server

Desktop App (macOS)

Download from Releases.

Prerequisites

OpenCode CLI installed and running (opencode serve)
Node.js 20+

Development

git clone https://github.com/btriapitsyn/openchamber.git
cd openchamber
pnpm install

pnpm run dev:web:full    # Web development
pnpm run desktop:dev     # Desktop development (Tauri)
pnpm run build           # Production build

See CONTRIBUTING.md for guidelines.

Tech Stack

React 19, TypeScript, Vite 7, Tailwind CSS v4, Zustand, Radix UI, @opencode-ai/sdk, Express, Tauri (desktop)

Acknowledgments

Independent project, not affiliated with OpenCode team.

Special thanks to:

OpenCode - For the excellent API and extensible architecture
Flexoki - Beautiful color scheme by Steph Ango
Tauri - Desktop application framework
David Hill - who inspired me to release this without overthinking
My wife, who created a beautiful firework animation for the app while testing it for the first time

License

MIT