dmukhg/substance

A JavaScript library for web-based content editing.

Substance

Substance is a JavaScript library for web-based content editing. It provides building blocks for realizing custom text editors and web-based publishing systems.

Read the introduction post, check the project website, the examples and the API documentation.

Features

Features	State
Custom document schemas	✓
Custom converters (XML, HTML, etc.)	✓
Custom HTML Rendering	✓
Annotations that can span over multiple nodes	✓
Annotations can hold information (e.g. a comment)	✓
Incremental document updates (undoable operations)	✓
Transformations for document manipulation	✓
Custom editing toolbars	✓
Commands for controlling the editor	✓
Multi-language support	✓
Realtime collaboration	✓
Persistence API for documents	✓
Text Macros	✓
Key bindings	Beta 5
Full Unicode support	Beta 5
Packages (aka Plugins)	✓

                                                                        |

UI Components | TextPropertyEditor for editing annotated text | ✓ ContainerEditor for in-flow-editing | ✓ Scrollable ContentPanel with Support for highlights | ✓ Customizable Toolbar | ✓ ScrollPane with interactive visual Scrollbar | ✓ Interactive TOCPanel | ✓ | Predefined content types | Paragraph | ✓ Heading | ✓ Blockquote | ✓ Codeblock | ✓ Image | ✓ List | ✓ Table | ✓ | Predefined annotation types | Strong | ✓ Emphasis | ✓ Link | ✓ Subscript | ✓ Superscript | ✓ Code | ✓ | Platform support | Mozilla Firefox (>=42) | ✓ Apple Safari (>=9) | ✓ Google Chrome (>=47) | ✓ Microsoft Edge | ✓ Mobile Safari (iOS) | Beta 5 Mobile Chrome (Android) | Beta 5

Development

Install the dev dependencies.

npm install

Run the dev server.

npm start

Navigate to http://localhost:4201/docs for the docs and http://localhost:4201/test for the test suite.

To run the test-suite headless

$ npm test

To bundle the docs into a distribution:

$ npm run doc

Roadmap

Beta 5

ETA: July 2016

• Key bindings
• Mobile support
• Improved Unicode support
• Advanced list support
• Advanced table support

ETA: Fall 2016

1.0 Final

• Complete documentation
• Full test coverage
• Final versions of API's