lifesinger

/**
 * modified from http://gist.github.com/527683
 * only improve slightly to get small
 */
var ie = function(v, p, needle, undef) {

    needle = p.getElementsByTagName('br');

    while(
        p.innerHTML = '<!--[if gt IE ' + (++v) + ']><br><![endif]-->',

lifesinger

// ==ClosureCompiler==
// @compilation_level SIMPLE_OPTIMIZATIONS
// ==/ClosureCompiler==

function xx() {
function hello(name) {
  alert('Hello, ' + name);
}
eval('(hello("New user"))')

kejun

;(function($) {
    var MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;

    function isDOMAttrModifiedSupported() {
        var p = document.createElement('p');
        var flag = false;

        if (p.addEventListener) p.addEventListener('DOMAttrModified', function() {
            flag = true
        }, false);

sofish

var obj = {
    hello: function() {
        console.log('sofish');
    },
    world: function(){
        console.log('lin');
    }
};

var fn = function(hello, ooxx, world){

wintercn

function getCommonParent(el1,el2){

    var parents1 = [];
    var el = el1;
    while(el) {
        parents1.unshift(el);
        el = el.parentNode;
    }

    var parents2 = [];

nzakas

• http://tutsplus.com/tutorial/writing-modular-javascript/
• https://github.com/aranm/scalable-javascript-architecture
• https://github.com/patrick99e99/scalable-js-architecture-app
• http://scaleapp.org/
• http://addyosmani.com/largescalejavascript/
• https://github.com/tcorral/Hydra.js/
• http://alanlindsay.me/kerneljs/
• http://terrifically.org/
• https://github.com/gorillatron/cerebral

neekey

捕捉浏览器中的JS运行时错误，主要通过监听window.onerror来实现。但是对于不同的脚本执行方式以及不同的浏览器，能捕获到的信息会有区别。

window.onerror 讲接收3个参数：

• msg：错误描述，比如：a is not defined
• url：出错脚本所在的url
• lineNumber：出错脚本的行数

本文将对不同浏览器和不同的脚本执行方式进行测试，并总结这些区别。

sofish

var parser = function(url) {
  var a = document.createElement('a');
  a.href = url;
  
  var search = function(search) {
    if(!search) return {};
    
    var ret = {};
    search = search.slice(1).split('&');
    for(var i = 0, arr; i < search.length; i++) {

wintercn

        function get(uri) {
            return http(uri,'GET');
        }
        function post(uri,data) {
            if(typeof data === 'object' && !(data instanceof String || (FormData && data instanceof FormData))) {
                var params = [];
                for(var p in data) {
                    if(data[p] instanceof Array) {
                        for(var i = 0; i < data[p].length; i++) {
                            params.push( encodeURIComponenet(p) + '[]=' + encodeURIComponenet(data[p][i]);

sofish

/**
 * @ NAME: Cross-browser TextStorage
 * @ DESC: text storage solution for your pages
 * @ COPY: sofish, http://sofish.de
 */
typeof window.localStorage == 'undefined' && ~function () {

    var localStorage = window.localStorage = {},
        prefix = 'data-userdata',
        doc = document,