A writing tool -- StackEdit

One day I was looking for a mark down editor. Google recommended an online tool: https://stackedit.io/

I found it is open source and very powerful:

• Support basic mark down grammar.
• Provide externtions of markdown.
  • Table format support
  • You can render LaTex using Katex
  • UML diagram
• It is an online tool, but it supports using offline
• Integrate with multiple cloud platform like: Google Drive, Dropbox, Github, you can edit the file and save directly on the cloud drive.

Cannot wait to use it!!