* [PostCSS 8.5.29](https://github.com/postcss/postcss) – Tool for transforming styles with JS plugins.

* [cssnano cssnano@9.6.0](https://github.com/cssnano/cssnano) – Modular compression tool built on the PostCSS ecosystem for optimizing CSS.

* [weapp-tailwindcss weapp-tailwindcss@5....](https://github.com/weapp-tailwindcss/weapp-tailwindcss) – Platform-focused Tailwind CSS v4 integration for Web, WebView, and mobile frameworks with CSS-first tooling and build targets.