Article editor in Django project?

Question

JavaScript

Hello Habrites!
I want to write a Django web application for writing and publishing articles on IT topics.
The articles will contain listings of the program code and will be stored in the database.
I would like:
1. A convenient tool for writing/editing articles (editor)
2. Formatted output with code highlighting (in the form of HTML + CSS)
Help me choose a convenient tool for this from the variety of ready-made solutions.
Thank you!