Tetrium is an extension that allows you to play a modular and customizable game of Tetris in a popup. Tetrium is currently one of the most customizable extensions on the webstore, providing the ability to fine tune your game. Tetrium perfect for wasting time that could be otherwise spent on work.
-- credit to simonlc on github for the original source (tetr.js)! i've modified it in a way to make it playable in a chrome popup :)
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!