ProseMirror

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About

ProseMirror is ranked #2 of 37 in rich text editor software on Inferse. It runs on API, Self-hosted, Web. There is a free plan.

Compared on rich text editor software

Free plan: Yesprosemirror.net
Deployment: self_hostedprosemirror.net
Framework support: JavaScript, TypeScriptprosemirror.net
Structured content: Yesprosemirror.net
Real-time collaboration: Yesprosemirror.net
Table editing: Yesprosemirror.net
Media handling: Images via URL-based image nodes; HTML and plain-text paste; drag-and-drop contentprosemirror.net

Facts

What it does: ProseMirror is a toolkit for building rich-text editors on the web.prosemirror.net · 1 Oct 2026
Structured documents: It provides a WYSIWYG-style interface for constrained, structured documents and lets applications customize document shape and structure.prosemirror.net · 1 Oct 2026
Collaboration: The project has built-in support for collaborative editing by multiple people in real time.prosemirror.net · 1 Oct 2026
Schemas: Document schemas allow custom document structures without writing an editor from scratch.prosemirror.net · 1 Oct 2026
Architecture: ProseMirror is modular, pluggable, largely functional and immutable, and unopinionated.prosemirror.net · 1 Oct 2026
Document model: The editor gives application code control over a custom document data structure rather than treating the document as an HTML blob.prosemirror.net · 1 Oct 2026
Core modules: Four essential modules are prosemirror-model, prosemirror-state, prosemirror-view, and prosemirror-transform.prosemirror.net · 1 Oct 2026
Extensions: Additional modules provide editing commands, key bindings, undo history, input macros, collaborative editing, and a basic document schema.prosemirror.net · 1 Oct 2026
Examples: Official examples cover Markdown editing, image upload, custom schemas, menus, foldable nodes, code editors, linters, footnotes, track changes, and collaborative editing.prosemirror.net · 1 Oct 2026
Installation: The official site says the easiest way to install ProseMirror is with npm.prosemirror.net · 1 Oct 2026
Browser support: The library works on recent Firefox, Chrome, Safari, and Edge versions, as well as Internet Explorer 11.prosemirror.net · 1 Oct 2026
Commercial use: The project is open source and legally free to use commercially, while asking profitable users to help fund maintenance.prosemirror.net · 1 Oct 2026
Support: The project directs questions and discussion to its forum and bugs to its issue tracker, with a code of conduct for communication.prosemirror.net · 1 Oct 2026
Implementation limit: The core library is not a drop-in component and is intended as a modular, customizable toolkit; using it generally involves a bundler.prosemirror.net · 1 Oct 2026
License terms: The ProseMirror state package is released under the MIT License, which includes warranty and liability disclaimers.github.com · 1 Oct 2026
Repository status: The GitHub repository says it is archived and that development has moved to Forgejo at code.haverbeke.berlin.github.com · 1 Oct 2026
Purpose: ProseMirror is a toolkit for building rich-text editors on the web.prosemirror.net · 1 Oct 2026
Editing model: It provides a WYSIWYG-style interface for documents with constrained, structured content.prosemirror.net · 1 Oct 2026
Collaboration: It supports real-time collaborative editing, allowing multiple people to edit the same document simultaneously.prosemirror.net · 1 Oct 2026
Modularity: Its modular architecture lets applications load only the code they need and replace system parts.prosemirror.net · 1 Oct 2026
Plugins: Its plugin system enables additional functionality and custom extensions.prosemirror.net · 1 Oct 2026
Core: The core library is small and generic and is intended as a base for different kinds of editors.prosemirror.net · 1 Oct 2026
Bundling: ProseMirror is not distributed as one browser-loadable script, so the guide says users will probably want a bundler.prosemirror.net · 1 Oct 2026
License: The project is released under the MIT license and the homepage says users are legally free to use it commercially.github.com · 1 Oct 2026
Account security: The discussion site's terms make account holders responsible for maintaining account security and activity under their accounts.discuss.prosemirror.net · 1 Oct 2026
Security advisory: An official forum advisory reports a viable cross-site-scripting risk affecting some uses of DOMSerializer.discuss.prosemirror.net · 1 Oct 2026