Question: I need a JavaScript text editor that allows real-time collaborative editing and commenting for my team.

For a JavaScript text editor with real-time collaboration and commenting, CKEditor is a top pick. It has more advanced features like collaborative real-time editing with track changes, comments, and revision history. It also has content import and export to many file formats, AI-powered writing, and a productivity pack with premium plugins. CKEditor can be easily integrated with popular frameworks like Angular, React, and Vue.js.

Another top contender is Tiptap, which offers a full suite of content editing and collaboration tools. It supports real-time collaboration, version control, and a commenting system with many features like inline and document comments. Tiptap is highly flexible, allowing custom editors and use cases like collaborative platforms, chat apps, and block editors.

If you're looking for something a bit more lightweight, Velt offers a JavaScript SDK that makes it easy to add collaborative abilities to your products. It supports async and real-time collaboration, and has features like commenting, in-app notifications, and recording. Velt is designed to be easy to use and can be easily integrated with many tech stacks, making it a good fit for video editors and task managers.

If you're looking for a blogging platform with collaboration abilities, Hashnode is a good choice. It has AI-powered writing tools, real-time collaboration, and inline commenting. Hashnode is geared for developers and teams, with a free plan for individual developers and an enterprise plan for teams, with lots of features and premium support.