Crystal ad block - Open source and transparent ad block software.

Makes JSON easy to read. Open source.

The most beautiful and customizable JSON/JSONP highlighter that your eyes have ever seen. Open source at https://goo.gl/fmphc7

Eye Dropper is open source extension which allows you to pick colors from web pages, color picker and your personal color history.

XDM is an open source download manager

Open Source und privacy conscious Instagram Downloader, which downloads images, videos, Instagram stories and IGTV.

Open source browser design tools

Passbolt extension for the open source password manager for teams.

Validates and makes JSON documents easy to read. Open source.

Makes JSON easy to read. Open source.

Universal open source web clipper for Notion,OneNote,Joplin,Yuque,Bear,Github and more notes.

Makes JSON easy to read. Open source.

Browse your history by date, instead of infinite scroll. This extension is open source. It also respects your privacy. * Navigate…

Based on the same open source codebase used by over 50 million people, improved by blocking malware, tracking & ALL display ads

Find your favorite videos in popular open sources and download them easily with our extension. Enjoy media will show a list of…

SideeX 2 - A free and open source smart record-playback automated web application testing tool

Open source autofill extension for Shopify, Supreme and Stripe

Open source toolbar control for Offline and Desktop Google Mail™. Launcher, mail search, mail checker and more...

Formats JSON automatically! Open Source, Available with Dark and Light mode, Syntax Highlighting, and automatically linkifies links.

Auto load next page of your favourite forum, board or image site. Based on rich AutoPagerize database. Open source and extensible.

An open source eyedropper extension for Chrome. Pick, save and organize color swatches. Export them for Adobe programs.

This read-only extension demonstrates the open source Readium architecture for accessing EPUB 2 and EPUB 3 publications.

Make websites easier to view by inverting colors. Open source and customizable.

Open source Apple Music web player. Get unlimited access to millions of songs and your entire music library.

Youtube HD quality selector. Theater mode. Right click Search in Youtube. Up to 8k/4k (60fps/50fps/48fps/30fps) supported

Real IP Info display country flag and full website information. Powered by https://RealIP.Info

SdbNavigator is a free and open source Amazon SimpleDB Administration Interface. More info on http://www.kingsquare.nl/sdbnavigator

Icinga Status is simple open source extension for Google Chrome™ that helps you watch over your Icinga or Nagios instance.

Open source, privacy first extension that tracks time you spent watching YouTube™

Browser automation package. Easy to use and open source. Integrated functional testing framework.