1. Ta LibTechnical Analysis Library (Java Maven mirror)
2. MicroblogA tiny mircoblog system using Node.js for learning purposes.
5. OpenccConversion between Traditional and Simplified Chinese
6. UchardetAn encoding detector library ported from Mozilla
7. ContinuationJavaScript asynchronous Continuation-Passing Style transformation (deprecated).
9. distriboxDecentralized Dropbox based on P2P Anti-Entropy protocol
10. gdriveA user-level filesystem wrapper of Google Drive
11. vakuumAn open-source online judge for ACM/ICPC & Olympiad in Informatics