paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];

six8

// Dependency resolution, adapted from https://gist.github.com/1232505/f16308bc14966c8d003c2686b1c258ec41303c1f
function resolve(graph) {
  var sorted  = [], // sorted list of IDs ( returned value )
      visited = {}; // hash: id of already visited node => true

  // 2. topological sort
  Object.keys(graph).forEach(function visit(name, ancestors) {
    if (!Array.isArray(ancestors)) ancestors = [];
    ancestors.push(name);
    visited[name] = true;

hnw

// http://www.ietf.org/rfc/rfc1928.txt

// Tested with: curl http://www.google.se/ --socks5 1080 --proxy-user foo:bar

var States = {
  CONNECTED:0,
  VERIFYING:1,
  READY:2,
  PROXY: 3
};

brettz9

/**
* @license MIT, GPL, do whatever you want
* @requires polyfill: Array.prototype.slice fix {@link https://gist.github.com/brettz9/6093105}
*/
if (!Array.from) {
    Array.from = function (object) {
        'use strict';
        return [].slice.call(object);
    };
}

joyrexus

Sans jQuery

Events

// jQuery
$(document).ready(function() {
  // code
})

jakebellacera

How to enable source maps

Source mapping is a technique that "maps" your browser inspector's line numbers to the source file. This is useful when working with assets that are compiled from LESS, SASS, Coffeescript and so on. Source maps can also be used with minified assets that would normally have their line numbers removed. If you're curious, here's some more information regarding source maps.

Chrome

1. Open Developer Tools.
   • Mac users: View > Developer > Developer Tools.
2. Click the Settings cog icon in the upper-right corner of the Developer Tools window.
3. Under the Sources section, check the box(es) for the source maps you want to enable.

octocat

#!/bin/sh

git filter-branch --env-filter '

OLD_EMAIL="[email protected]"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="[email protected]"

if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then

donnut

TypeScript and currying

In functional programming you often want to apply a function partly. A simple example is a function add. It would be nice if we could use add like:

var res2 = add(1, 3); // => 4

var add10To = add(10);
var res = add10To(5); // => 15

blasten

// Construct a table with table[i] as the length of the longest prefix of the substring 0..i
function longestPrefix(str) {
  
  // create a table of size equal to the length of `str`
  // table[i] will store the prefix of the longest prefix of the substring str[0..i]
  var table = new Array(str.length);
  var maxPrefix = 0;
  // the longest prefix of the substring str[0] has length
  table[0] = 0;

lukehoban

// ES6 w/ Promises
// Note: From a React starter template - see https://t.co/wkStq8y3I5
function fetchData(routes, params) {
  let data = {};

  return Promise.all(routes
    .filter(route => route.handler.fetchData)
    .map(route => {
      return route.handler.fetchData(params).then(resp => {
        data[route.name] = resp;