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!')
}

pizzarob

import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';

const ANIMATION_DURATION = 1000;

class BatchDropZone extends React.Component {

  static propTypes = {

kofifus

usage:
------
// include codemirror.js, addon/mode/overlay.js

// include async typo.js from https://github.com/cfinke/Typo.js/pull/45 
// include loadTypo.js from: https://github.com/cfinke/Typo.js/pull/50 

// loading typo + dicts takes a while so we start it first
// hosting the dicts on your local domain will give much faster loading time
// english dictionaries taken from https://github.com/cfinke/Typo.js/pull/47

mweststrate

/**
 * Usage:
	typeSwitch(someInstance, defaultvalue)
	   .when(MyClass, i => result)
	   .when(OtherClass, i => otherResult)
	   .get()
	
	In the expressions, the type of the 'i' param should be inferred correctly, see the attribute default value checks
*/
export function typeSwitch<T, R>(instance: T, defaultValue?: R): TypeSwitcher<T, R> {

gaearon

import { combineReducers } from 'redux';
import users from './reducers/users';
import posts from './reducers/posts';

export default function createReducer(asyncReducers) {
  return combineReducers({
    users,
    posts,
    ...asyncReducers
  });

cem2ran

import React from 'react'
import ReactDOM from 'react-dom'

const Hello = ({name}) => <h1>Hello {name}!</h1>

ReactDOM.render(
  <Hello name={"vjeux"}/>,
  document.body.appendChild(document.createElement("div"))
)

libliflin

/*
error method makes it so i don't have to open up dev tools to see what went wrong.
must be in different <script> from your app code.
I use it in combination with Auto Reload https://addons.mozilla.org/en-US/firefox/addon/auto-reload/?src=api
*/
window.onerror = function(msg, url, line, col, error) {
	m.render(document,
		m("html", [
			m("body", [
				m("table", [

gaearon

function mapValues(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    result[key] = fn(obj[key], key);
    return result;
  }, {});
}

function pick(obj, fn) {
  return Object.keys(obj).reduce((result, key) => {
    if (fn(obj[key])) {

quill18

///
/// Simple pooling for Unity.
///   Author: Martin "quill18" Glaude (quill18@quill18.com)
///   Latest Version: https://gist.github.com/quill18/5a7cfffae68892621267
///   License: CC0 (http://creativecommons.org/publicdomain/zero/1.0/)
///   UPDATES:
/// 	2015-04-16: Changed Pool to use a Stack generic.
/// 
/// Usage:
/// 

omgwtfgames

A collection of useful C# extension methods for the Unity engine.