Unofficial Slate.js Plugin ENgine

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Custom plugin engine for Slate editors framework. Written in TypeScript.

Why

Slate.js is a great framework for simple and complex text editors. It is very customisable in a functional manner. During development of an HTML WYSIWYG based on Slate.js we've seen an opportunity to standardize our modules. So we started this library - an abstraction layer for Slate.js plugins. It currently supports these methods:

• extendEditor
• RenderElement
• RenderLeaf
• toHtml
• fromHtmlElement

Quick Example

const createYourVoidElementPlugin = (): TSlatePlugin => ({
  extendEditor: editor => {
    const { isVoid } = editor
    editor.isVoid = element => {
      return isYourSlateElement(element) ? true : isVoid(element)
    }
  },
  RenderElement: props => {
    if (isYourSlateElement(props.element)) {
      return <YourComponent {...props.attributes} />
    }
    return null
  },
  toHtml: slateElement => {
    if (isYourSlateElement(slateElement)) {
      return formatVoidToString(slateElement.type, slateElement.attributes)
    }
    return null
  },
  fromHtmlElement: htmlElement => {
    if (isYourHtmlElement(htmlElement)) {
      return generateYourSlateElement(htmlElement)
    }
    return null
  },
})
new SlatePen({
  editor,
  plugins: [..., createYourVoidElementPlugin()],
})

Related project and more examples

slate-html-mui - Slate and Material-UI based HTML WYSIWYG editor.

Installation

npm install slate-pen
or
yarn add slate-pen

Versioning

We will follow slate.js minor versions until v1.

License

This project is licensed under the terms of the MIT license.