Switchyard

A rules-based browser launcher for Linux.

Features

• Browser rules: Automatically open links in specific browsers based on conditions you define.
• Link redirections: Clean up links before they open—remove tracking parameters, swap domains, and more.
• Quick launcher: When no rule matches, choose a browser with a click or keyboard shortcut.
• Lightweight: Runs only when you click a link. No background processes.
• GTK4 + libadwaita: Native GNOME look and feel.

Installation

Flatpak (Recommended)

Switchyard is available on Flathub:

flatpak install flathub io.github.alyraffauf.Switchyard

Nix Flake

nix run github:alyraffauf/switchyard

Building from Source

For non-Flatpak builds, requires Go 1.24+, GTK4/libadwaita development libraries, and just.

just install-deps # For Fedora
just build
sudo just install # To /usr/local

Building Flatpak

just flatpak # Build and install

Documentation

• Using - Set as default browser, usage examples.
• Configuration - Config file format, rules, and settings.
• URI Scheme - Custom switchyard:// URLs for specifying browser preferences.
• Bowser Extension - Extensions for Firefox and Chrome.
• Prior Art - Similar tools that inspired Switchyard.

Notes

Flaktpak on NixOS: host browsers are not detected

On NixOS, browser desktop files live in /run/current-system/sw/share/applications, which is not visible inside Flatpak by default.

To expose them to Switchyard, add the path to the XDG application search path:

flatpak override --user io.github.alyraffauf.Switchyard \
  --filesystem=/run/current-system/sw/share:ro \
  --env=XDG_DATA_DIRS=/app/share:/usr/share:/run/current-system/sw/share