WaaCaa is a native 2d/1d data plotting service with socket(TCP) API, so that you can use WaaCaa with multiple language you like.
If you like this project, please star it! Thanks a lot!
↓ WaaCaa is running as a service (on Windows 7)

↓ Scatter Diagram

↓ Ploting 3 lines

↓ Mouse interaction

C++: WaaCaa-Client-Cpp
Python: (TODO)
JavaScipt: (TODO)