matijs

(function() {
  window.addEventListener( 'load', function() {
    var links = Array.prototype.slice.call( document.querySelectorAll( 'link[title]') );
    var uniqueTitles = links.reduce( function( titles, link ) {
      if ( titles.indexOf( link.title ) === -1 ) {
        titles.push( link.title );
      }
      return titles;
    }, []);
    var title = window.sessionStorage && window.sessionStorage.getItem( 'title' ) || '';

matijs

(function() {
  const links = Array.from( document.querySelectorAll( 'link[title]' ) );
  const styles = Array.from( new Set( links.map( link => link.title ) ) );
  let title = localStorage.getItem( 'title' );

  function selectStyle( title ) {
    links.forEach( link => {
      link.disabled = true;
      link.disabled = link.title !== title;
    });

matijs

const camelCase = str => str.split( /[_,-]+/ ).map( ( item, index ) => index === 0 ? item : item.charAt(0).toUpperCase() + item.slice(1).toLowerCase()
).join('');

matijs

---
linters:
  BangFormat:
    space_before_bang: true
    space_after_bang: false
  BemDepth:
    enabled: false
  BorderZero:
    enabled: true
    convention: none

matijs

function isInteractiveElement( element ) {
    if ( [ 'A', 'BUTTON', 'DETAILS', 'EMBED', 'IFRAME', 'KEYGEN', 'LABEL', 'SELECT', 'TEXTAREA' ].indexOf( element.nodeName ) !== -1 ) {
        return true;
    }
    if ( element.nodeName === 'INPUT' && element.type !== 'hidden' ) {
        return true;
    }
    if ( ['AUDIO', 'VIDEO'].indexOf( element.nodeName ) > -1 && element.hasAttribute('controls') ) {
        return true;
    }

matijs

function $_( selectors, baseElement ) {
  var elements = (baseElement || document).querySelectorAll( selectors );
  return Array.prototype.slice.call( elements );
}

matijs

function insertScript(url, onload, onerror) {
    var ref = document.getElementsByTagName('script')[0];
    var script = document.createElement('script');
    script.src = url;
    if (typeof onload === 'function') {
        script.onload = onload;
    }
    if (typeof onerror === 'function') {
        script.onerror = onerror;
    }

matijs

# For more information about the properties used in
# this file, please see the EditorConfig documentation:
# http://editorconfig.org/

root = true

[*]
charset = utf-8
end_of_line = lf
indent_size = 2

matijs

(function() {
  'use strict';

  document.addEventListener('keydown', function(event) {
    var S = 83,
        activeElement = document.activeElement,
        saveButtonId,
        saveButton;

    if ((event.key === S || event.keyCode === S) && (event.metaKey || event.ctrlKey) && activeElement.nodeName === 'TEXTAREA') {

matijs

var scrollbarSize = (function() {
	var inner = document.createElement( "div" ),
		outer = document.createElement( "div" );
	inner.style.width = "100%";
	inner.style.height = "60px";
	outer.style.position = "absolute";
	outer.style.top = "0";
	outer.style.left = "0";
	outer.style.visibility = "hidden";
	outer.style.width = "50px";