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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Linaria
Zero-runtime CSS-in-JS — write styles in tagged template literals that compile away to static CSS files, shipping no styling runtime to the browser.
Dompdf
Convert styled HTML and CSS into downloadable PDF documents in PHP.
flowbite
An open-source library of interactive UI components built on top of Tailwind CSS, driven by HTML data attributes and a typed JavaScript API.
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.
styled-jsx
Scoped, component-friendly CSS for JSX that compiles with Babel and injects styles at runtime without global leakage.
modern-normalize
A modern, minimal CSS reset that normalizes only the latest Chrome, Firefox, and Safari.
lightGallery
A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.
Minify
A CSS and JavaScript minifier written in pure PHP that strips whitespace, comments, and combines files
minimizer-webpack-plugin
A webpack 5 plugin that minifies JS, CSS, HTML, JSON, and images through pluggable, stackable minimizer implementations.
PHP CSS Parser
A pure-PHP parser that turns CSS files into an editable object tree and back into optimized stylesheets.
django-tailwind
Adds Tailwind CSS v4 to any Django project with a single management command, no Node.js required in standalone mode.
jsts
JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.
rama-core
The async Service and Layer trait core that every Rama network stack builds on.
minify-html
Extremely fast Rust HTML, JS, and CSS minifier with an advanced minification strategy.
CoreUI
An advanced UI library built on Bootstrap 5, adding extra components, native RTL/LTR support, and framework bindings for React, Vue, and Angular.
scssphp
A pure-PHP SCSS/Sass compiler with no native extension dependency
primp
Python HTTP client that impersonates real browser TLS and HTTP/2 fingerprints.
grass_compiler
The Rust engine that powers the grass Sass-to-CSS compiler, exposing its lexer, parser, evaluator, and serializer directly.
native-tls
A safe, ergonomic Rust wrapper over each platform's native TLS implementation.
react-responsive-masonry
A lightweight React masonry grid built with pure CSS flexbox — no JS layout engine, no image preloading, no dependencies beyond prop-types.
css-inline
High-performance library for inlining CSS into HTML style attributes
solid-transition-group
SolidJS components that animate elements as they enter, exit, or move in the DOM, in the spirit of Vue Transitions and React Transition Group.
css-what
A lightweight, spec-compliant CSS selector parser and stringifier with zero runtime dependencies
