GooFlow

This is an online process designer component used to build flowcharts on the WEB side. Various flow charts, logic flow diagrams, data flow diagrams, or functional implementations of processes that need to go through the process can be designed. The excellent user experience makes the interface easy to use, no matter the driver or the user can easily use. And compatible with mainstream browsers (ie9--ie edge, chrome, firefox). Maintained by sdlddr on GitHub, where it has earned 77 stars from the community.

It's actively developed around flowdesign, webflow, flowchart, and is a solid reference for anyone building with these tools.