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freeCodeCamp's Arcade Mode

Screenshot of freeCodeCamp's Arcade Mode

freeCodeCamp's Arcade Mode is a whiteboard interview preparation app featuring algorithm and data structure challenges in a timed environment. It boasts offline capability, benchmarking, and real-life relevant programming problems. The technology stack includes React, Redux, IndexedDB, AppCache, and web and service workers, among others. Estimated time of completion is at the end of summer 2017.

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