Stars
A beautiful, non-destructive, and GPU-accelerated RAW image editor built with performance in mind.
A Flipper Zero clone, but cheapest, DIY and simply Open Source, made with Arduino IDE
A powerful open-source UI framework for Laravel • Build and ship apps & admin panels fast with Livewire
Emulator for EvE Online's Crucible expansion
Friendlier HTML form controls with a little CSS magic.
A group of plugins for responsive tables.
Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.
A simple stateless production rules engine for modern PHP
Check your DNS against over 1000 global DNS servers
Call all Node.js modules directly from DOM/WebWorker and enable a new way of writing applications with all Web technologies.
An HTML5 remake of the original Super Mario Brothers - expanded for wide screens.
Rich content editing entirely re-imagined for the web
Easily create and share single-use, live web folders.
Smoothly transitions numbers with ease. #hubspot-open-source
📚 Freely available programming books
A simple tool for saving and managing your color palettes.
A canvas based drawing app that you can integrate easily on your website.
A showcase of problems once hard or impossible to solve with CSS alone, now made trivially easy with Flexbox.
Creates Photoshop-like guides and rulers interface on a web page
A service for your website that makes it surprisingly easy to collaborate in real-time.
HTTP headers, media-types, methods, relations and status codes, all summarized and linking to their specification.
📆 a jQuery calendar plugin that uses HTML templates
A modern dialog library which is highly configurable and easy to style. #hubspot-open-source
This is a text steganography application optimized for use on Twitter, written in Clojure.