OpenChamber Launcher

A lightweight, cross-platform desktop launcher for OpenChamber built with NeutralinoJS. Automatically detects, launches, and embeds OpenChamber in a secure container.

Features

• 🚀 Auto-Detection: Automatically detects if OpenChamber is running or installed
• 🎯 Smart Port Detection: Scans common ports and detects which port OpenChamber is using
• 🔒 Secure Container: Embeds OpenChamber in a sandboxed iframe with full system access
• 🧹 Auto-Cleanup: Kills all OpenChamber processes when the app closes
• 🖥️ Cross-Platform: Works on Linux, macOS, and Windows
• 📦 AppImage Support: Single-file executable for Linux distributions

Screenshots

Loading Screen - Minimal black interface with elegant spinner

Requirements

System Requirements

• OS: Linux (x64), macOS (Intel/Apple Silicon), or Windows (x64)
• RAM: 512 MB minimum (1 GB recommended)
• Disk Space: 50 MB for the launcher
• Network: Internet connection (for OpenChamber functionality)

Software Requirements

• OpenChamber must be installed and available in your system PATH
• OpenCode CLI (required by OpenChamber)

Installing OpenChamber & OpenCode

Quick Install (Universal)

# Install OpenChamber via curl (recommended)
curl -fsSL https://raw.githubusercontent.com/btriapitsyn/openchamber/main/scripts/install.sh | bash

# Or install OpenCode directly
curl -fsSL https://opencode.ai/install.sh | bash

Package Managers

Bun (Recommended):

bun add -g @openchamber/web
# or
bun add -g @opencode-ai/cli

npm:

npm install -g @openchamber/web
# or
npm install -g @opencode-ai/cli

pnpm:

pnpm add -g @openchamber/web
# or
pnpm add -g @opencode-ai/cli

Yarn:

yarn global add @openchamber/web
# or
yarn global add @opencode-ai/cli

Distribution-Specific Installation

Arch Linux (AUR):

# Using yay
yay -S openchamber
# or
yay -S opencode

# Using paru
paru -S openchamber

Ubuntu/Debian:

# Download and install .deb package
wget https://github.com/btriapitsyn/openchamber/releases/latest/download/openchamber-linux-amd64.deb
sudo dpkg -i openchamber-linux-amd64.deb
sudo apt-get install -f  # Fix dependencies if needed

Fedora/RHEL/CentOS:

# Download and install .rpm package
wget https://github.com/btriapitsyn/openchamber/releases/latest/download/openchamber-linux-amd64.rpm
sudo rpm -i openchamber-linux-amd64.rpm

macOS (Homebrew):

# Coming soon
# brew install openchamber

# For now, use npm or curl
npm install -g @openchamber/web

Windows (PowerShell):

# Using npm
npm install -g @openchamber/web

# Or download installer from releases
# https://github.com/btriapitsyn/openchamber/releases

Verify Installation

# Check if openchamber is in PATH
which openchamber
# or
command -v openchamber

# Check version
openchamber --version

Installation

Download Pre-built Binaries

Download the latest release from the Releases page.

Linux (AppImage)

# Download the AppImage
wget https://github.com/yourusername/openchamber-desktop/releases/latest/download/OpenChamber-Launcher-x86_64.AppImage

# Make it executable
chmod +x OpenChamber-Launcher-x86_64.AppImage

# Run it
./OpenChamber-Launcher-x86_64.AppImage

macOS

# Download and extract
curl -L -o openchamber-launcher-mac.zip https://github.com/yourusername/openchamber-desktop/releases/latest/download/openchamber-launcher-mac.zip
unzip openchamber-launcher-mac.zip

# Run
./openchamber-launcher-mac/openchamber-launcher-mac_x64

Windows

Download and run openchamber-launcher-win_x64.exe from the releases page.

Building from Source

Prerequisites

• Bun or Node.js
• NeutralinoJS CLI

Setup

# Clone the repository
git clone https://github.com/yourusername/openchamber-desktop.git
cd openchamber-desktop

# Install dependencies
bun install

# Download Neutralino binaries
bun run update

Development

# Run in development mode
bun run dev

Building

# Build for all platforms
bun run build

# Build release version
bun run build:release

# Build AppImage (Linux only)
bun run build:appimage

Project Structure

openchamber-desktop/
├── bin/                          # Neutralino binaries
│   ├── neutralino-linux_x64
│   ├── neutralino-mac_x64
│   ├── neutralino-win_x64.exe
│   └── ...
├── resources/
│   ├── index.html               # Main UI
│   ├── styles/
│   │   └── main.css             # Styles
│   └── js/
│       ├── neutralino.js        # Neutralino client library
│       └── main.js              # Main application logic
├── assets/
│   └── openchamber-logo-dark.png # App icon
├── neutralino.config.json       # App configuration
├── build-appimage.js            # AppImage build script
├── package.json
├── LICENSE
└── README.md

How It Works

1. Auto-Start: The app immediately tries to run openchamber command
2. Port Detection: Listens to process output or scans ports to find where OpenChamber is running
3. Embed: Loads OpenChamber in an iframe with full sandbox permissions
4. Cleanup: When the window closes (via X or any method), all OpenChamber processes are killed

Configuration

Edit neutralino.config.json to customize:

{
  "applicationId": "com.openchamber.launcher",
  "version": "1.0.0",
  "modes": {
    "window": {
      "title": "OpenChamber Launcher",
      "width": 900,
      "height": 700
    }
  }
}

Contributing

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

Credits

Original Projects

• OpenChamber - Desktop and web interface for OpenCode AI agent

  • Created by Bogdan Triapitsyn
  • Repository: https://github.com/btriapitsyn/openchamber

• OpenCode - AI coding assistant for the terminal

  • Developed by Anomaly Innovations
  • Website: https://opencode.ai

Technologies

• NeutralinoJS - Cross-platform desktop application framework
• neutralino-appimage-bundler - AppImage packaging

Contributors

• OpenCode Team and Contributors
• Anomaly Innovations Team
• All contributors to the OpenChamber project

License

This project is licensed under the GNU General Public License v3.0 (GPL-3.0) - see the LICENSE file for details.

This means:

• You can use, modify, and distribute this software
• If you distribute modified versions, you must also distribute the source code
• Any derivative works must also be licensed under GPL-3.0

Acknowledgments

• Built with NeutralinoJS
• AppImage bundling powered by neutralino-appimage-bundler
• Inspired by the amazing work of the OpenCode and OpenChamber teams

Support

If you encounter any issues, please open an issue.

Disclaimer: This is an independent project and is not officially affiliated with OpenCode or Anomaly Innovations. OpenChamber and OpenCode are trademarks of their respective owners.