Problem : Refer: https://medium.com/new-story, Need Developlemt steps or Architecture or Open Source Text Editor as like Medium Style or Confluence Style Web-Based Editor to Write HTML Pages
Description: A work items require to write the HTML pages on the backend so that can be published for the end-user on web applications. e.g. https://stripe.com/docs/api.
Solution Thread :
Google docs or Confluence are proprietary and complex technology so looking at the open-source projects, I think this looks quite promising with lots of stars on GitHub and it seems simple to integrate
The GitHub readme has a sample of integration but needs to check a bit more in details.
Further references :
This is also the most powerful editor: https://www.tiny.cloud/
Other examples: https://draftin.com/
medium editor: https://github.com/yabwe/medium-editor