Code Tool for the Editor.js allows to include code examples in your articles.

Get the package

yarn add @editorjs/code

Include module at your application

import CodeTool from '@editorjs/code';

Optionally, you can load this tool from CDN JsDelivr CDN

Add a new Tool to the tools property of the Editor.js initial config.

var editor = EditorJS({
  ...
  
  tools: {
    ...
    code: CodeTool,
  }
  
  ...
});

This Tool returns code.

{
    "type" : "code",
    "data" : {
        "code": "body {\n font-size: 14px;\n line-height: 16px;\n}",
    }
}