Admissions Open for the New Academic Year

My recommendation

For your ASP.NET Core + React projects, I'd shortlist:

1. TinyMCE – easiest CKEditor replacement

Rich text formatting

Image/file upload

Tables

Links

Media embedding

HTML source editing

Plugins

Good documentation

2. Tiptap – best for a modern React application

Built on ProseMirror

Highly customizable

Excellent for React

Modern UI

Easy to create custom extensions

Good choice if you want a Word/Notion-like editor

3. Quill – best lightweight option

Simple integration

Open source

Good performance

Easy to integrate with ASP.NET Core APIs

If your requirement is a school/CMS application

For your school website/admin system, I'd use:

React + Tiptap → .NET 8 Web API → SQL Server