Custom Buttons

Below is the basic JS for creating a custom button and register it to the editor.

editor.registerButton({
  label: 'blue',
  tag: 'span',
  className: 'blue',
  group: 'mark'
});

If you want to make button groups from the scratch...

const btnOptions = [
    {
      label: '<i class="fa fa-link"></i>',
      tag: 'a',
      className: '',
      group: 'mark'
    },
    {
      label: '<i class="fa fa-bold"></i>',
      tag: 'strong',
      className: '',
      group: 'mark'
    },
    {
      label: '<i class="fa fa-italic"></i>',
      tag: 'i',
      className: '',
      group: 'mark'
    },
    {
      label: 'red',
      tag: 'span',
      className: 'red',
      group: 'mark'
    }
];

const editor = new LiteEditor('.js-editor', {
    btnOptions
});