No. 26of 37 ·Rich Text Editor Software

Slate

Web

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Freedom report

One barScore 5.4

Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Slate is ranked #26 of 37 in rich text editor software on Freedom251. It runs on Web.

Compared on rich text editor software

Framework support: React, Angular, Vue 3
Structured content: Yes
Real-time collaboration: Yes
Table editing: Yes
Media handling: Images; rich media rendering through custom components

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The record

Product: Slate is a customizable framework for building rich text editors for web applications.
License: Slate is MIT-licensed.
Architecture: Slate uses a plugin-first architecture and a schema-less core that developers can customize.
React: Slate is a pluggable implementation of contenteditable built on React.
Examples: The documentation includes examples for rich text, Markdown preview, inline nodes, images, tables, and pasted HTML.
Installation: The installation guide instructs developers to add the slate and slate-react npm packages, plus React and React DOM peer dependencies.
Collaboration: Slate's data model is designed to allow collaborative editing to be layered on, and its guide demonstrates multiplayer editing with Yjs and a backend communication provider.
Extensions: The resources page lists Plate, slate-yjs, slate-collaborative, and other extensions and plugins that add capabilities to Slate.
TypeScript limit: Slate's documented TypeScript support covers one document model at a time; supporting multiple document models is not supported by that approach.
Project maturity: The introduction says Slate is in beta and warns that some APIs are not finalized and may change in breaking ways.
Purpose: Slate is a customizable framework for building rich text editors.
Built on React: Slate is a pluggable implementation of contenteditable built on React.
Extensibility: Slate uses first-class plugins to let developers customize the editing experience.
Document model: Slate uses a nested, recursive document tree that can represent structures such as tables and nested block quotes.

Where it ranks on Freedom251

Best Rich Text Editor Software in 2026#26 of 37

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Sources

docs.slatejs.org· checked 11 Oct 2026
docs.slatejs.org/walkthroughs/01-installing-slate· checked 11 Oct 2026
docs.slatejs.org/walkthroughs/07-enabling-collaborative-· checked 11 Oct 2026
docs.slatejs.org/general/resources· checked 11 Oct 2026
docs.slatejs.org/concepts/12-typescript· checked 11 Oct 2026
docs.slatejs.org/general/faq· checked 11 Oct 2026