Hello,

I was searching for some codes and discovered lots of interesting sites.
Perhaps might interest you.

The first ones are providing, I think, solution for loading time problem and detection we discovered in this post.
viewtopic.php?f=5&t=634#bottom

Stf


http://yepnopejs.com/
asynchronous conditional resource loader that's super-fast, and allows you to load only the scripts that your users need.


Site/Server acceleration:
http://code.google.com/intl/en/speed/pss/
http://velocityconf.com/velocity2011/pu ... tail/18216
http://www.webpagetest.org/
http://www.stevesouders.com/blog/2012/0 ... rformance/
https://browsermob.com/free-website-performance-test
http://jaubourg.net/archive/7/2010

http://net.tutsplus.com/tutorials/javas ... rformance/
Increase jquery performance

http://smashinghub.com/top-50-jquery-pl ... m-2011.htm
Top 50 JavaScript, jQuery Plugins and Tutorials From 2011

http://smashinghub.com/21-helpful-jquer ... lugins.htm
21 Helpful jQuery Tutorials and plugins

http://html5boilerplate.com/
A rock-solid default for HTML5, awesome!

http://www.initializr.com/
HTML5 multi-compatible templates generator

http://html5doctor.com/
tips, tutorial and solutions

http://www.modernizr.com/
websites exactly right no matter what browser or device your visitors use.
http://www.modernizr.com/resources/

http://www.useragentman.com/blog/2010/0 ... l5widgets/
Cross Browser HTML5 Forms Now, Using modernizr, webforms2 and html5Widgets

https://github.com/balupton/history.js
HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers

http://documentcloud.github.com/underscore/
Library for JavaScript that provides a lot of the functional programming support
Also in PHP : http://brianhaveri.github.com/Underscore.php/
Add Strings manipulation tools: https://github.com/edtsech/underscore.string

http://qooxdoo.org/
JavaScript object-oriented programming model framework to create applications.

http://labs.adobe.com/technologies/spry/
Spry framework for Ajax is a JavaScript library

http://substance.io/michael/data-js
Data Manipulation and Graph Persistence for Node.js and the Browser

http://osteele.com/sources/javascript/functional/
Library for functional programming in JavaScript

http://www.crockford.com/javascript/inheritance.html
Classical Inheritance in JavaScript

http://paperjs.org/
Vector Graphics Scripting, based on http://scriptographer.org/about/


https://github.com/addyosmani/jquery-ui-bootstrap
based on Twitter's Bootstrap: https://github.com/twitter/bootstrap



http://larsjung.de/h5ai/
Directories on Apache servers more pleasant. Directories get styled in a modern way and browsing through the folders is enhanced by different views, a breadcrumb and a tree overview.




http://www.browserscope.org/
profiling web browsers. by tracking browser functionality and to be a resource for web developers

http://kangax.github.com/es5-compat-table/
ECMAScript 5 compatibility table

http://htmlemailboilerplate.com/
valid multiplatform email template codes

http://filamentgroup.com/lab/respondjs_ ... _and_more/



http://jsfiddle.net/eEVpw/
jsFiddle - Online Editor, tester, eval... for the Web: JavaScript, MooTools, jQuery, Prototype, YUI, Glow and Dojo, HTML, CSS.


http://csslint.net/
css deep analysis and error/warning reports, better than w3.org

http://www.javascriptlint.com/
.js deep analysis and error/warning reports


Fix M$ Browsers to make them standards-compliant:
http://selectivizr.com/
http://code.google.com/p/ie7-js/
http://www.modernizr.com/
http://msdn.microsoft.com/en-us/library/ms537512(VS.85).aspx
http://www.stuffandnonsense.co.uk/blog/ ... rer_6_css/

http://mothereffingtextshadow.com/
http://www.useragentman.com/blog/2011/0 ... ie-part-i/
http://whattheheadsaid.com/2011/05/crea ... t-explorer
Text Shadow...

http://asamuzak.jp/html/322
Text Shadow even for M$ 7, 8 and 9, with or without jQuery

http://lab.komodomedia.com/
CSS3 codes, animation, zoom...

http://css-tricks.com/
php, js, html,... snippets

http://harvesthq.github.com/chosen/
JavaScript plugin that makes long, unwieldy select boxes much more user-friendly. It is currently available in both jQuery and Prototype flavors.

http://coffeescript.org/
Little language that compiles into JavaScript

http://videojs.com/
Free & Open Source HTML5 Video Player
Same HTML/CSS skin and JavaScript API for HTML5 and Flash Video


http://bartaz.github.com/impress.js/#/bored
Presentation tool based on the power of CSS3 transforms and transitions


http://onotakehiko.com/webkitclock/
css3 clock http://onotakehiko.com/


http://observer.no.de/
see what visitors are doing in realtime


http://introd.uce.me/en/
Select two of your friends to introduce to each other. We’ll send them a notification, and then they can view each other’s social media profiles and begin a private conversation

Amazing!!
http://tympanus.net/codrops/category/tutorials/

Miscellaneous:
http://www.smashingmagazine.com/
http://www.useragentman.com/blog/ don't miss this one... full of tips and solutions.
http://ejohn.org/
http://webdesignerwall.com/
http://blog.svnlabs.com/

Here are few others I discovered this morning... Amazing... no other words.

http://twitter.github.com/bootstrap/index.html
- Simple and flexible HTML, CSS, and Javascript for popular user interface components and interactions.
And you can customize what modules you want instead of loading all the library.
Several plugins available too.


http://lesscss.org/
The dynamic stylesheet language.
LESS extends CSS with dynamic behavior such as variables, mixins, operations and functions. LESS runs on both the client-side.

http://fortawesome.github.com/Font-Awesome/
Gorgeous !

If someone knows a site which lists all these kind of tools, tell us!