Top Rated Scripts | JavaScript | Scripts & Programs | Development

JPlug is a full-compatible JavaScript library to detect the Java plugin in the browser reliably. It works across a wide variety of browsers, including Netscape Communicator 4 (and newer), Internet Explorer 5.0 (and newer, including experimental support for version 4), latest versions of Opera and Safari, and all modern Gecko-based browsers such as Firefox 1.5+. It's free and documented.

sprintf for JavaScript is a lightweight yet complete JavaScript implementation of the famous sprintf() function. It is based on the PHP specification and also supports argument swapping.

How often do you need to know the viewport coordinates of an element inside a web page? For example, to place a layer/div below an edit box? You can track down: left, top, right, bottom, width and height.

JavaScript Minify is a Dreamweaver extension that compress/minify JavaScript files from the Dreamweaver Menu obtaining light & faster files. This tool removes the extra spaces and line breaks using reliable and efficient algorithms. Smaller files will make your site load faster making space for more features based on JavaScript effects & improvements.

This freeware tool will help JavaScript developers build documentation for their projects. It is a graphical user interface for the great JavaScript documentation project JSDoc. The installer contains all the needed components pre-configured making JavaScript documentation run out of the box. Advanced project file support is available, which simplifies the long and tedious task of typing the same things again and again. Uninstaller is comfortably included, making it is easy to be removed on user's demand.

A couple of cross-browser functions to compute a web page size, either with scroll bar or not.

A library of functions extending the number class (integers and float values): rounding and truncation, data type conversion.

jsCSS is a Komodo macro that allows you to use JavaScript in CSS files. You can set variables, mix colours, perform calculations and much more. Check out the demo. jsCSS also optimises your files using CSSTidy.

With only 8 KB (minified and compressed) and it's CSS like syntax MoreCSS is perfect for all the daily JavaScript things: popups, tabs, tooltips and some more …

XRegExp is an open source JavaScript library that provides an augmented, extensible, cross-browser implementation of regular expressions, including support for additional syntax, flags, and methods.

Create a fully integrated Listview as in Windows 7 directely on your website. Features: Add content with AJAX, Resizeable columns, Many view styles, Create custom view styles, No postbacks, Multiselect like windows using CTRL or SHIFT and much more.

Do you want to add some cutting edge magic to your web site without spending a lot of money and without having to decipher through programmers instructions, wasting time searching for scripts, or taking months to complete over priced web design courses? Discover all of the latest techniques without confusion and add them to your web pages effortlessly and in no time at all. Java Script Magic makes web design so much fun that you will not want to get out of your seat while you unleash the possibilities. The turnkey examples offer perfect web pages in minutes and it is simple to understand because it has fool proof instructions. If you have ever tried to follow what is supposed to be a programmer's simple instructions? There is no such thing as a programmer putting out simple instructions because they do not speak in a language that most are familiar with.

Lucuma.js is a very simple javascript script that allows easy development of faux real time web applications by use of CSS Long Polling. Connections can be held for a number of minutes, and redundant code is unnecessary. Instances can interact with one another, and everything is compatible with all major browsers as well as some outdated browsers (IE6).

Following class is intended for simplification of tasks connected to the work with SQLite database (adobe AIR).

JavaScript today is capable of generating a lot of data. The easiest way to deliver multiple files to your users is in a zip file. Instead of wasting server resources and bandwidth you can get the client to do it for you.

This is a generic template one can use to make AJAX calls from a web page. One simplification I have implemented in many of my projects, is that instead of XML, my scripts generate JavaScript. It saves me the trouble of having to parse the AJAX response text.

A handy development tool that automatically reload a web page whenever changes to CSS, HTML and JavaScript is made. Live.js works in Firefox, Chrome, Safari, Opera and IE6+ until proven otherwise. Live.js is independent of the development framework or language you use, whether it be Ruby, Handcraft, Python, Django, NET, Java, Php, Drupal, Joomla or what-have-you.

In computing, a benchmark is the result of running a computer program or a function, or a set of functions, in order to assess the relative performance of an object, by running a number of standard tests and trials against it. This is a method which can be used to do a relative measure (benchmark) of the Javascript function performance.

This object can validate form inputs according to the CSS class. It uses the jQuery library to traverse the list of inputs of a form and performs validations of types defined in the CSS class attribute of each input. Currently it supports validations of types: required, email, date, time currency, numeric, alphanumeric, alphabetic, state, zip code and URL. If the fields are invalid an error message is displayed inside a page element for displaying validation errors.

Never have your users lost for a good colour to use! Javascript Colour Picker allows visitors to your website a quick and effortless means to select a good colour from a DHTML layer with just one click.