# Source and build information

Nex Directory Free ships its plugin-owned PHP, JavaScript, and CSS source in the release package.

## Tailwind utility CSS

`assets/css/nexdirectory-tailwind-compiled.css` is generated from the utility classes used in the plugin's PHP templates, PHP renderers, and JavaScript. The portable build configuration is included.

To regenerate it from the plugin root:

```sh
npm install
npm run build:css
```

The exact build dependencies are pinned in `package.json`:

- Tailwind CSS 3.4.10
- PostCSS 8.4.41
- cssnano 5.1.15

The maintained build entry point is `build/tailwind-entry.css`, and the complete build configuration is `build/build-tailwind.cjs`.

## Third-party browser libraries

The files in `assets/vendor/` are versioned upstream release assets. Their exact versions, licenses, and public source locations are recorded in `docs/THIRD_PARTY_LICENSES.md`.
