Live Coding - Markdown editor with React and quill.js (prototyp - includes attempts with CKEditor)

Creating a prototype, to evaluate a web stack to implement a markdown editor:
1st attempt: Starting with stenciljs and CKEditor - Failed!
2nd attempt: nextjs and CKEditor - Failed!
3rd attempt: Vanilla React app and CKEditor - Failed!

Regarding failed approaches: I wanted to have something up and running quickly. Therefore I needed to try something else the moment I was faced with challenges that were time consuming. That I failed during that session does not necessarily mean that it is not possible or that one open source lib is better or worse to achieve what I was aiming for, it means that I went the happy path - Error, something not clear? - Next one... ;)