Visu is a tool for visualizing keyboard shortcuts for the niri window manager. It parses your config.kdl and displays an interactive keyboard layout to browse configured bindings.

• Interactive Layout: Physical keyboard visualization with modifier highlighting.
• Search: Filter bindings by action or key name.
• Binding Details: View specific actions and configuration options (e.g. hotkey-overlay-title).
• Views: Toggle between physical keyboard and list view modes.
• Parser: Rust-based KDL parser compiled to WebAssembly.

If you have Nix installed:

1. Clone the repository.
2. Run nix develop.
3. Run just install.
4. Run just dev.
5. In a separate terminal, run just watch-rust.

For manual setup, ensure you have Rust (wasm32 target), wasm-pack, Elm, Node.js, and pnpm.

• src/: Elm source files.
• parser/: Rust parser source.
• flake.nix: Nix development environment.
• justfile: Project task definitions.

• Frontend: Elm
• Parser: Rust (WASM)
• Styling: Tailwind CSS
• Build: Vite
• Tasks: Just
• Environment: Nix (optional)