DaBs

var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' + 
          'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
          'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' + 
          ': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';

try {
  eval(str);
} catch(e) {
  alert('Your browser does not support ES6!')
}

HelloWorld017

const draw = (width, height, text, font, fill) => {
	const canvas = document.createElement('canvas');
	canvas.width = width;
	canvas.height = height;

	const ctx = canvas.getContext('2d');

	ctx.fillStyle = "#000";
	ctx.fillRect(0, 0, canvas.width, canvas.height);
	ctx.fillStyle = "#fff";

ThinkTankShark

Sublime Text 3 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

zero-t4

<div id="lamp">
  <input type="radio" name="switch" value="on" />
  <input type="radio" name="switch" value="off" checked="checked"/>
  <label for="switch" class="entypo-lamp"></label>
  <div class="lamp">
    <div class="gonna-give-light"></div>
  </div>
</div>

index.html

<div id="lamp">
  <input type="radio" name="switch" value="on" />
  <input type="radio" name="switch" value="off" checked="checked"/>
  <label for="switch" class="entypo-lamp"></label>
  <div class="lamp">
    <div class="gonna-give-light"></div>
  </div>
</div>