Khanpedia is a Chrome extension that integrates Khan Academy content (videos and exercises) into Wikipedia. With the extension installed, clicking certain links on Wikipedia (the green ones!) will present the user with the option of viewing that topic on Khan Academy or on Wikipedia.
Khanpedia is an *unofficial* intern hackathon project from Khan Academy's first inaugural Healthy Hackathon. It's open source, too: https://github.com/dylanvee/Khanpedia
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!