MDXEditor vs Plate

MDXEditor is a web-based React component for writing Markdown in a rich-text editor. It accepts and returns Markdown strings, without converting documents through an intermediate HTML representation. Its editing engine uses Lexical, and developers can add capabilities with plugins or build plugins for additional Markdown constructs. Listed tools include headings, quotes, links, lists, images, tables, code blocks, front matter, shortcuts, directives, JSX components, source editing, diff views, and a customizable toolbar. Table editing covers rows, columns, and alignment, with Markdown allowed in cells but not HTML tables. Images can come from URLs or local devices, be pasted or dropped, and use an integrator-provided upload handler. Code blocks support syntax highlighting and language-aware editing, with CodeMirror available for editable blocks. It is installed from npm in React projects and has setup guides for Next.js, Vite, Remix, and Create React App. It is self-hosted, free at free, and licensed under MIT. Server rendering and changes to font size, color, or family are not supported.

Plate is a React framework for building rich-text editors, with a headless runtime, composable plugins, and optional UI components. Setup paths cover Plate UI, Next.js, React, React Server Components, Node.js, and manual installation. Its plugin ecosystem includes AI menus, copilot, comments, suggestions, blocks, code, tables, media, mentions, import and export, and collaboration. The AI package provides streaming menus and chat, AI-marked text, and API-route integration patterns. Yjs collaboration supports IndexedDB, Hocuspocus, WebRTC, awareness, remote cursors, and custom providers. Media features support images, video, audio, and files, including embeds, uploads, drag-and-drop, clipboard paste, URL embedding, and captions. The package is MIT-licensed. The Free plan is free; Personal is €299, paid once and Teams is €799, paid once. The provided UploadThing middleware is intended for local development; production use requires application session and permission checks.