The rich from calherries

A completely customizable framework
for building rich text editors in ClojureScript.

Design goals

Nested document model. The document model used for Rich is a nested, recursive tree, just like the DOM itself. The document tree adheres to the hickory format to make converting to and from HTML easy. Because it's a tree and not a flat list of characters, creating complex components like tables or nested block quotes are possible for advanced use cases.
Flexible schemas. The nodes in Rich's document model are open maps, and the core assumes very little about the schema of the data you'll be editing. That means that there are no assumptions baked into the library that'll trip you up when you need to go beyond the most basic use cases.
Intuitive commands. Rich documents are edited using "commands", that are designed to be high-level and extremely intuitive to write and read, so that custom functionality is as expressive as possible. This greatly increases your ability to reason about your code.
Collaboration-ready data model. The data model Rich uses—specifically how operations are applied to the document—has been designed to allow for collaborative editing to be layered on top, so you won't need to rethink everything if you decide to make your editor collaborative.
Clear "core" boundaries. With a plugin-first architecture, and a schema-less core, it becomes a lot clearer where the boundary is between "core" and "custom", which means that the core experience doesn't get bogged down in edge cases.

To get an idea of how you might use Rich, check out the demo.

To run the demo site yourself, clone this repo and run:

npm install
npm run build

To get started using Rich, it might help to start with an example.