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ProseMirror avatar

ProseMirror/prosemirrorArchived

0
View on GitHub↗
8,690 stars·368 forks·JavaScript·MIT·38 viewsprosemirror.net↗

Prosemirror

ProseMirror is a rich text editor framework and collaborative editing engine designed for building semantic content editors. It provides a toolkit for creating text interfaces where document structure is governed by a declarative, schema-driven model.

The framework enables the development of editors that treat text as structured data rather than simple HTML, ensuring that document content remains semantically consistent through a strict schema. This architecture supports real-time collaborative editing to synchronize document changes across multiple users.

Features

  • Rich Text Editors - Provides a comprehensive framework for building custom rich text editors with structured document models.
  • Semantic Content Modeling - Treats text as a structured data model rather than simple HTML for superior data consistency.
  • Document Schema Enforcement - Enforces a strict structural schema to ensure document nodes and marks remain semantically consistent.
  • Action-Based State Transitions - Describes every document change as a discrete transformation object that can be applied or inverted.
  • Coordinate Mapping Systems - Provides mapping-based coordinate translation to keep cursors and selections accurate as the document state evolves.
  • Persistent Document Trees - Uses a persistent immutable state tree to manage document versions and provide a reliable undo history.
  • Real-Time Collaborative Editing - Synchronizes real-time document edits across multiple users to maintain a consistent shared state.
  • Semantic Document Editors - Enables the construction of editors that maintain structured and meaningful data through custom document schemas.
  • Schema-Enforced Editors - Implements a framework where the document structure is strictly governed by a declarative schema.
  • Collaborative Editing Engines - Serves as a synchronization engine for real-time document editing across multiple users.
  • Atomic Transactional State Commits - Groups multiple document changes into atomic transactional units to update state and view simultaneously.
  • DOM Synchronization - Implements a custom synchronization layer that maps an internal semantic document model to the browser DOM.
  • Advanced Editors - WYSIWYM editor framework for complex document editing.
  • Sponsored Projects - Funded through a community-driven crowdfunding campaign.

Star history

Star history chart for prosemirror/prosemirrorStar history chart for prosemirror/prosemirror

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

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Frequently asked questions

What does prosemirror/prosemirror do?

ProseMirror is a rich text editor framework and collaborative editing engine designed for building semantic content editors. It provides a toolkit for creating text interfaces where document structure is governed by a declarative, schema-driven model.

What are the main features of prosemirror/prosemirror?

The main features of prosemirror/prosemirror are: Rich Text Editors, Semantic Content Modeling, Document Schema Enforcement, Action-Based State Transitions, Coordinate Mapping Systems, Persistent Document Trees, Real-Time Collaborative Editing, Semantic Document Editors.

What are some open-source alternatives to prosemirror/prosemirror?

Open-source alternatives to prosemirror/prosemirror include: red-axe/am-editor — This project is a framework for building real-time collaborative rich-text editing environments. It provides a… editablejs/editable — Editable is a modular framework for building custom web-based rich text editors. It provides a structured environment… facebook/lexical — Lexical is a modular rich text editor framework used to build extensible web-based editors. It functions as a… ianstormtaylor/slate — Slate is a customizable rich text editor framework that treats documents as a recursive tree of nodes. It functions as… ckeditor/ckeditor5 — CKEditor 5 is a modular rich text editor framework and JavaScript UI component used to build customizable visual… eigenpal/docx-editor — This project is a document editing framework designed for web applications, providing a visual interface for modifying…