Rich text & code editors

A block-based rich-text editor for React.

Good for

Adding document-style editing with structured content blocks.

A lightweight browser code editor.

Good for

Adding an editable code snippet with your choice of syntax highlighting.

A browser editor for viewing and modifying JSON.

Good for

Building configuration screens and structured-data inspection tools.

An extensible framework for building text editors.

Good for

Creating a custom editing experience with explicit document behavior.

A React rich-text editor framework with composable plugins.

Good for

Building an editor with selectable formatting and document features.

An extensible rich-text editor for the browser.

Good for

Adding formatted text editing with a configurable toolbar and document model.

A React wrapper around the CodeJar code editor.

Good for

Embedding a small editable code surface in a React interface.

Keep in mind

The saved project link returned 404 during the October 24, 2026 review. This historical entry is retained for reference; its current availability is unconfirmed.

A Markdown editor with a preview for React.

Good for

Letting users edit Markdown and inspect the rendered result.

A utility that repairs incomplete Markdown while content is streaming.

Good for

Rendering progressively generated Markdown from AI responses.

A framework-independent rich-text editor toolkit.

Good for

Embedding a customizable HTML editing experience in a web application.