Quad4 Linking Tool
A web linking tool for mapping relationships between entities.
Desktop apps for Windows, macOS, and Linux are coming soon...
Quick Start
Using the Binary
- Build the binary:
task build
- Run the server:
./bin/linking-tool --port 8080
- Open your browser at
http://localhost:8080
Using Docker
docker run -p 8080:8080 git.quad4.io/quad4-software/linking-tool
Then open your browser at http://localhost:8080
Features
- Interactive graph visualization
- Multiple entity types (person, email, phone, address, domain, org, IP, social)
- Auto-save to IndexedDB
- Import/Export JSON
- Share link via base64 for smaller graphs
- Undo/Redo support
- PWA support (installable, offline-capable)
- Native desktop app support (via Wails)
- Single-binary lightweight web server
- Support for 32-bit and 64-bit architectures (runs on old Raspberry Pi Zero W)
Installation Options
Self-Hosted Web Server
The easiest way to self-host is using the single binary:
task build
./bin/linking-tool --port 8080
The binary will be located in bin/ after building.
Desktop Application
Build the desktop application for your platform:
task desktop-build
The binary will be located in bin/ after building.
Development
Prerequisites
- Go
1.25.5 - Node.js
- pnpm
- Wails (for desktop app development)
Setup
git clone https://git.quad4.io/quad4-software/linking-tool.git
cd linking-tool
pnpm install
Taskfile
The project uses a Taskfile for all development tasks.
Common tasks:
task dev # Run development servers (Go & SvelteKit)
task build # Build the single binary web server
task desktop-build # Build the desktop application
task # List all available tasks
Contributing
Send us an email at team@quad4.io for any issues or feedback.