# Luxtools Web Application Scaffold

Luxtools is a minimal-but-complete scaffold for a retro-styled web application built with the Nim programming language. It demonstrates how to deliver an interactive HTMX front end backed by a Nim HTTP server that compiles down to a single distributable binary.

## Why these choices?

- **Nim**: Nim's ahead-of-time compilation and small standard library make it ideal for producing a single self-contained binary. Its async HTTP primitives provide great performance with minimal boilerplate.
- **HTMX**: HTMX keeps the frontend simple by embracing hypermedia. We can ship almost entirely server-rendered HTML snippets, allowing Nim to stay in control without a bulky SPA build step.
- **TUI.CSS**: This lightweight CSS framework offers a retro terminal aesthetic with zero JavaScript and a tiny footprint—perfect for a nostalgic interface while remaining easy to customize.
- **Single binary delivery**: HTML templates and the entire `src/static/` tree of vendored assets are embedded at compile time via `staticRead`, so the server ships with everything it needs. The compiled binary serves those resources directly from an in-memory table, while a separate `assets/` directory remains available for user-provided uploads.

## Project layout

```
luxtools/
├── bin/                  # Output directory for release binaries
├── src/
│   ├── luxtools.nim      # Main server entrypoint
│   ├── static/           # Vendored assets compiled into the binary static table
│   └── templates/        # HTMX-powered landing page (compiled into the binary)
├── assets/              # Runtime asset directory served from disk
├── tests/
│   └── test_rendering.nim# Lightweight regression tests for HTML helpers
├── luxtools.nimble       # Nimble manifest with build/test tasks
└── README.md             # You're here
```

## Running the app

```text
nimble run
```

This command compiles the server (in debug mode) and starts it at http://127.0.0.1:5000. The console output confirms the address. Open the URL in a browser to see the TUI.CSS interface. The counter widget uses `hx-post` to mutate state on the server, and the clock panel uses `hx-get` with a timed trigger.

## Building the single binary

```text
nimble build
```

A release-optimized executable is emitted to `bin/luxtools` (or `bin/luxtools.exe` on Windows). Because the HTML is embedded at compile time, shipping this one file is enough.

## Testing

```text
nimble test
```

The test suite checks the generated HTMX markup to catch regressions in the HTML helpers without spinning up the HTTP server.

## Next steps (optional)

- Add persistence by wiring Nim's database libraries or a lightweight KV store.
- Serve additional HTMX endpoints (e.g., todo lists, metrics dashboards).
- Extend the styling by composing more TUI.CSS components or creating custom themes.