Need Help Building a Document Editor Like MS Word

Hey everyone 👋 I'm working on building a document editor similar to MS Word, where users can edit text, insert tables, images, and other elements — basically something close to what Word or Google Docs offers, but within a web app (nextjs frontend).

I'm a bit stuck figuring out the best approach or libraries to use for:

Rich text editing (with formatting, tables, and images)

Currently, I am using Jodit, but it doesn't support pagination / page formatting

👉 Can anyone recommend the best open-source or share some architecture ideas to achieve a full-featured editor experience?