git clone https://github.com/chanzuckerberg/czi-prosemirror.git
cd czi-prosemirror
npm install

cd czi-prosemirror
npm install

# At the working directory `czi-prosemirror`
npm start

# At the working directory `czi-prosemirror`
npm run build:dist

import React from 'react';
import {createEmptyEditorState, EditorState, RichTextEditor} from 'czi-prosemirror';

class Example extends React.PureComponent {

  constructor(props) {
    super(props, context);
    this.state = {
      editorState: createEmptyEditorState(),
    };
  }

  render() {
    const {editorState, editorView} = this.state;
    return (
      <RichTextEditor
        editorState={editorState}
        onChange={this._onChange}
      />
    );
  }

  _onChange = (editorState: EditorState): void => {
    this.setState({editorState});
  };
}

export default Example;

npm install --save "chanzuckerberg/czi-prosemirror#8313aa0970b607c17019f7a5cc8df58c46e78916"