Seperate your presentation and behaviout layer. Move your effects from your scripts to CSS. This script degrades for every non-Javascript browser. Example: div { -moofx: normal; } div:hover { left: 10px }

You specify what field’s you’d like to include, and this script generates the html, php, and javascript needed for a validated e-mail form. Easy as pie.

Matthew Buchanan had a little fun and created a Timelapse CSS example that lets you walk through the process of how a browser would put together a page if it was a human artist:

When building website templates, I’m constantly switching between a view of my CSS code and a view of the page I’m working on in a …

WeBuilder is revolutionary all-in-one web code editor for all your web document editing needs. Clean and convenient interface, quick startup, true flexibility and powerful features allow you to create and edit HTML, CSS, JavaScript, VBScript, PHP, ASP, SSI, Perl code faster and easier than ever

HTMLPad is a sophisticated all-in-one HTML, CSS, JavaScript and XHTML editor, trusted by thousands of professional web developers and learners in over 50 countries.Clean and convenient interface, quick startup, true flexibility and powerful features allow you to create and edit HTML, XHTML, CSS and JavaScript code

Rapid PHP editor is a powerful, quick and sophisticated PHP editor that extends far beyond the essentials of regular PHP editing environments. Convenient features enable you to instantly create and edit not only PHP, but also HTML, XHTML, CSS and JavaScript code

I’ve made a small script that let you use JavaScript session variables without using cookies. It will let you store 2 MB of data, with much less hassle than a cookie based solution. Via Hackzine.com

A ruby on rails plugin to automatically include javascript files in your views.

Anything that operates on an HTML document, be it a browser, a CSS stylesheet, an XSL transformation, a JavaScript program, or something else, will have an easier time working with a well-formed document than the malformed alternative. This chapter covers the mechanics and trade-offs of well-formedness as it is usually apply in HTML.

A look into CSS Expression to control CSS properties through javascript.

ESRI will demonstrate the new mashup capabilities of ArcGIS 9.3 at the Where 2.0 conference in Burlingame, California, May 13 and 14, 2008. The JavaScript APIs included in ArcGIS 9.3 give end users the capability to combine geographic information system (GIS)-based Web services from ArcGIS Server with other Web content.

In this article, learn to use Firebug, a free, open source extension for the Firefox browser that provides many useful developer features and tools. Using Firebug, you can monitor, edit, and debug live pages, including HTML, CSS, JavaScript code, and network traffic.

OpenKM is a multi-platform application for document management based on GWT, JBoss, and Jackrabbit (the content repository API).
Version 2.0 has been released, which you can test drive to see the application-style interface. The new features in 2.0 include: the previsualization of multimedia elements as images and videos, an improved an rewritten administration interface, a centralized management of …

Are child selectors slower than more simple brethren? This is a question that Jon Sykes sought out data for after he read the work of Jim Barraud.
His conclusion?

The skinny is that child selectors are a major performance issue.
This seemed to make sense, but to me I needed some sort of proof rather than just being told it’s that …

Piotr Dachtera took his 64pola.pl, and created a scalable version using Comet. Dylan reports it as “a Jetty-powered Comet app that uses dojox.cometd on the client-side. It’s a solid implementation that shows chess moves in real-time, and to date is the best all-around Comet game I’ve seen that is live to the world.”
Mathieu Nouzareth then commented …

Article en Français sur les tests en Javascript

A web page can load a lot faster and feel faster if the Javascripts files referenced on the page can be loaded after the visible content has been loaded and multiple Javascripts files can be batched into one download. This article shows how to achieve this for ASP.NET

The ASP.NET ComboBox is an attempt to try and enhance some of the features of the Normal ASP.NET DropDownList.The ASP.NET ComboBox idea is simple; it is a custom composite control that contains two controls (TextBox, Image). The ComboBox Control inherits directly from System.Web.UI.WebControls.ListControl to inherit all design time capabilities

Whooping 70% of web users do not speak english. They use web translators that apply the same technology to traverse through web content as some of the accessibility software out there. They can’t read content in Flash, they can’t read Obtrusive JavaScript delivering unique content after page load, and they naturally won’t read text in images.

Opera 9.5 Optimizes JavaScript

Nice gallery of 90 photos made with css and javascript, a nice mix

Our network facing a huge problem and giving warning about JS/downloader.Agent virus while opening any website. Source code of page showing similar code at top of each page:< script src=” http://u.asdafdgfgf.com /ads.js ” language=”javascript” >Location of of the file also change very often. Few other are hk.www404.cn:53 and u.asdafdgfgf.com

Smart JavaScript and intelligent CSS can go a long way! In this article, I’ll introduce a number of simple tricks for improving the usability of forms, and hopefully inspire you to improve on them and create your own.

I just created this for fun and a way to expose your Social Network Profiles either with Joomla Modules, HTML, Javascript, Facebook, Wordpress, etc. They display nice custom icons and I intend to throw in some 3D style icons and rotating ones for seasons like christmas. I also added the rel=”me” attribute for some Social Graph love.

Sidar continues to ramble about cross browser development. In this post he discusses different types of JavaScript event handling in different browsers, and making them more browser compatible.

I I recently added a “link to this page” toy to www.anta.net. Using JavaScript and the Apache mod_include module, the widget implements a text input containing the HTML for creating a link to the page in question. The basic idea is a no-brainer, but since I had to sit down for a while to entitize and escape stuff, I might …

Microsoft have released a PopFly module for creating video games. With a few mouse clicks you can quickly put together a game and then customise the underlying Javascript. The video linked to in the post demonstrates a basic space invaders type game in just a few minutes.

FancyForm - Javascript checkbox replacement for Forms

JavaScript Progress Bar

Regular expressions are very powerful tools for performing pattern matches.And validating user input is the bane of every software developer existence. But these patterns used in RegExp can be very simple. This post provides some useful regular expression based javascript function, some works like validating user input will be very simple by using

John Resig made a port of Processing a visualization language to JavaScript. Why this is such a huge news? Read all about it here.

A straight-text description of how one differs from the other.

Python is often compared to other interpreted languages such as Java, JavaScript, Perl, Tcl, or Smalltalk. Comparisons to C++, Common Lisp and Scheme can also be enlightening. In this section I will briefly compare Python to each of these languages.

Leverage the power of ASP .NET server controls and the rich capacity of JavaScript.Before ASP .NET, there was ASP; before ASP, there was JavaScript. While ASP has been gradually marginalized by the rapid succession of ASP .NET 1.x, 2.x and now 3.x, JavaScript remains the sole source and foundation of snappy client-side user experience.

Using mootools v1.11, this javascript gallery and slideshow system allows you to have simple and smooth (cross-fading…) image galleries, slideshows, showcases and other cool stuff on your website…

John Resig has completed 7 months of work to produce a port of Processing, the “programming language and integrated development environment (IDE) built for the electronic arts and visual design communities”, which aims to teach the basics of computer programming in a visual context, and to serve as the foundation for electronic sketchbooks. …

XPCOM is, currently, a core Mozilla technology. Developers use XPCOM for a variety of reasons, many of which result in XPCOM components being accessed from JavaScript. XPCOM uses IDL to describe interfaces. This can make XPCOM components a bit rigid and not feel right in JavaScript. Recent support for optional parameters in IDL has helped a little.

A port of the Processing visualization language to JavaScript, running in a Canvas element.

If you ‘aint got a URL scheme, you are a nobody. That is what I thought when I saw fx:// on the first day of JavaOne.
The newest one of these that I have seen is mountpoint:// which is part of an Opera proposal for a File I/O API in the browser. You know me, extending the browser is a …

Have you ever tried to convert CSS units with Javascript? em to px? cm to in? % to mm? If yes, this is the perfect script for you!

Opera Dragonfly, the opera web browser’s developer tools, were released into alpha yesterday. It features tools like a DOM inspector, CSS style tracing, Javascript console with breakpoints and step-through inspection, and support for debugging other opera browsers (opera mobile and opera tv, though not opera mini). However, it’s not all roses…

Hours of fun — even for the non-drummers out there.

The JIT is an advanced JavaScript infovis toolkit that was based on 5 papers regarding different information visualization techniques.

I’ve been talking about progressive enhancement here before and got a lot of flak in comments about it. It seemed that there was a general misunderstanding of progressive enhancement and unobtrusive scripting as a “passing fad” or “backward facing rather than being innovative”.
I was asked by a design agency in London to go there and give a brown bag …

The JIT is an advanced information visualization toolkit for seeing hierarchical data on constrained space.

This nifty little piece of JavaScript will turn any website into a carousel. Also, if you feel angry at a website, you can tear it up with a chainsaw or a herd of dinosaurs..

You don’t need no stinking JavaScript to preload your images.

Eric Meyer has felt a lot of pain due to line-height, which means us mere mortals are totally up the creak.
He posted about how line-height is abnormal and goes into detail on his learning curve, and the pain he saw which lead him too:

Why bring all this up? Because I went and poked line-height: normal with a stick, …

This is my post regarding a neat Orkut Profile Tasks javascript I have created with Diogo which is also available as a greasemonkey userscript (preferred method). Do check it out.

This versatile and lightweight JavaScript makes it easy to scroll text blocks, create slideshows, slide between content, create tickers and more.