Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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prettier
An opinionated code formatter that enforces consistent style across every language your project speaks.
esbuild
An extremely fast JavaScript and CSS bundler and minifier written in Go.
Sass
The reference Dart implementation of Sass, the mature CSS preprocessor that compiles SCSS and indented syntax to standards-compliant CSS.
Electron
Build cross-platform desktop apps with JavaScript, HTML, and CSS on Chromium and Node.js
css-loader
Resolves CSS @import and url() like JavaScript imports so webpack can bundle stylesheets and their assets.
Stylelint
An extensible CSS linter that catches errors and enforces consistent styling conventions.
postcss-loader
Runs PostCSS plugins on your CSS as part of a webpack build pipeline.
mini-css-extract-plugin
A Webpack 5 plugin that extracts imported CSS into separate files per chunk, with async loading, source maps, and on-demand delivery.
Bootstrap
The world's most popular front-end framework for building responsive, mobile-first sites
css-minimizer-webpack-plugin
A Webpack plugin that minifies CSS build output via cssnano by default, with swappable csso, clean-css, esbuild, and Lightning CSS backends.
Echo
A minimalist, high-performance Go web framework with a radix-tree router, built-in middleware chain, and first-class HTTP/2 support.
js-beautify
Reformats and re-indents JavaScript, HTML, and CSS into clean, readable code
@vitejs/plugin-basic-ssl
A Vite plugin that generates a self-signed certificate so your dev and preview servers can run over HTTPS with zero setup.
Capacitor
Build native iOS, Android, and Progressive Web Apps from a single web codebase
less-loader
Webpack loader that compiles Less stylesheets into CSS
@parcel/reporter-dev-server
Parcel's built-in dev-server reporter, serving bundled output with hot module replacement and Node worker support.
Primer CSS
GitHub's official Sass design system framework, providing utility classes and component styles for building GitHub-style interfaces.
jsbeautifier
The official Python port of js-beautify for beautifying, unpacking, and deobfuscating JavaScript
PurgeCSS
Remove unused CSS selectors to dramatically shrink your stylesheet size.
django-tailwind
Adds Tailwind CSS v4 to any Django project with a single management command, no Node.js required in standalone mode.
