The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

The HTML Presentation Framework

Run your GitHub Actions locally 🚀

A tool for writing better scripts

A type-safe HTTP client for Android and the JVM

Video.js - open source HTML5 video player

A powerful 🚀 Android chart view / graph view library, supporting line- bar- pie- radar- bubble- and candlestick charts as well as scaling, panning and animations.

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

An image loading and caching library for Android focused on smooth scrolling

A collection of modern/faster/saner alternatives to common unix commands.

GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com

Pug – robust, elegant, feature rich template engine for Node.js

DevOps Roadmap for 2026. with learning resources

A Q&A platform software for teams at any scales. Whether it's a community forum, help center, or knowledge management platform, you can always count on Apache Answer.

A zero-config, drop-in animation utility that adds smooth transitions to your web app. You can use it with React, Vue, or any other JavaScript application.

🎉 create a single executable out of your node.js apps

Display PDFs in your React app as easily as if they were images.

🗺 MapSCII is a Braille & ASCII world map renderer for your console - enter => telnet mapscii.me <= on Mac (brew install telnet) and Linux, connect with PuTTY on Windows

A modern I/O library for Android, Java, and Kotlin Multiplatform.

Vanilla JavaScript plugin for lazyloading images

The personal knowledge management (PKM) tool that grows as you do!

Email Blueprints is a collection of HTML email templates that can serve as a solid foundation and starting point for the design of emails

Public Slack organizations made easy

A diagram of the Android Activity / Fragment lifecycle

A reference implementation of a JSON package in Java.

🦜 Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language

Proguard configurations for common Android libraries

GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.

🔥 Fully-local simulator for Cloudflare Workers. For the latest version, see https://github.com/cloudflare/workers-sdk/tree/main/packages/miniflare.