Stack recommendation for DOC/DOCX support & scaling in Editor.js

[Aleks-7-7-7]

Hello @codex-team,

I'm building a small pet project focused on template-driven contract editing. I’d like to use Editor.js as the WYSIWYG component, but need reliable support for importing and editing both .doc and .docx formats with accurate rendering.

Use case:

• Users upload contract templates in DOC/DOCX.
• Editor.js should preserve styles, tables, images, and allow editing.
• I plan to scale to ~1,000–2,000 concurrent users.

Question:
Could you recommend a technology stack or any existing plugins/integrations for Editor.js that enable robust DOC/DOCX import and horizontal scaling to this load?

Thank you for any guidance!