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Code School teaches web technologies in the comfort of your browser with video lessons, coding challenges, and screencasts.

Based on a long history of collaboration and their shared educational missions, the founders are creating a new distance-learning experience. Anant Agarwal, former Director of MIT's Computer Science and...

Console Calculator is a powerful calculator with a simple console interface. This calculator supports many built-in mathematical functions, remembers recent entries, supports creation of user defined...

FreeMat is an environment for rapid engineering and scientific processing. It is similar to commercial systems such as MATLAB from Mathworks and IDL from Research Systems, but is Open Source.

Brainscape is a web and mobile study platform that helps you learn things faster. Our mission is to break all knowledge into its fundamental building blocks and deliver it to …

Blonskij is a easy to use and simple learning tool that works like old school flashcards. The best thing about it, you can import a simple Excel sheet Pavel Petrowitv …

BrainJewel takes you and your faithful companion, Puffy, on a journey through Ancient Egypt. As you traverse the desolate lands you will be forced to use your wisdom and courage …

FullRecall is a software that can help you memorize the knowledge for lifelong periods with the minimum time investment. Underlying artificial neural network gradually grasps your forgetting curve to schedule...

Online graph sketching app that can graph functions and numerically solve differential equations.

Take free Harvard online courses through Harvard Extension School's Open Learning Initiative. Course videos feature Harvard faculty.

The edx-platform is the main repository of edX Code covering both the LMS and the authoring tool, Studio. It also includes XModules and various graders.