简谱 jiǎnpǔ chinese music notation project

Today, June 27, 2019, I start my jian pu music notation project. I will christen it: "JianpuPad".

vexflow is broken, not working, shows blank white screen

References:

http://vexflow.com/
https://github.com/0xfe/vexflow/wiki/The-VexFlow-Tutorial   [ Vexflow tutorial ]
https://github.com/0xfe/vexflow/wiki/Using-EasyScore [ Easy Score ]

No need, just use this:

https://simperhu.weebly.com/

Example: