Adobe Shadow is a new inspection and preview tool that allows front-end web developers and designers to work faster and more efficiently by streamlining the preview process, making it easier to customize websites for mobile devices.

Shadow will be updated regularly to stay ahead of web standards, web browser updates and support for new mobile devices entering the market, while incorporating user feedback to provide the best functionality and experience possible.

Codecademy is the easiest way to learn how to code. It’s interactive, fun, and you can do it with your friends. You can sign up with your email address or register with your Facebook account, then you can track your progress and continue to learn JavaScript by coding with the remaining 6 lessons, which will be harder and harder. But don’t worry about mistakes, since you can start over from any lesson and any time.

Program Websites and More : Learning with Codecademy will put you on the path to building great websites, games, and apps.

Learn with Friends : Keep tabs on your friends’ progress and make sure you’re learning more – faster!.

Track and Share Your Progress : Start learning – and don’t stop. See how fast you’re learning and stay motivated.

Codesnipp.it is a social sharing site made just for developers by developers. Its are pieces of code, plugins, or anything developer related you’d love to share. These may be simple one to two line pieces of code you have trouble remembering, or something you’ve written completely from scratch.

Each developer starts out with a free account. You can upgrade your account if you’d like to have your own private codesnipp.its. If you’ve got a piece of code to share, you can easily title.it, categorize.it and tag.it from you homepage when you’re logged in. You can also view the timeline of the developers you follow on your homepage, or switch the timeline to display everyone on codesnipp.it’s updates. This is a great way to find other great developers!

ValidForm Builder is an impressive open source form creation library that relies on PHP and JavaScript (jQuery). The library outputs standards-based web forms (XHTML 1.0 valid) that are validated both on the client-side and the server-side.

It supports every input type (textbox, checkbox, radio, etc.) and comes with ready-to-use validation rules (integer, required, e-mail, etc.). ValidForm Builder also has a captcha class which is very easy to integrate and can display a new captcha on every click.

phpanywhere is  a free online php editor that works inside any modern internet browser. Includes ftp explorer, syntax highlight and code completion. This is a web based free Integrated Development Environment or IDE for the PHP language, in other words it is an application that gives developers all the code editing capabilities they need to develop PHP applications online. It includes a real-time syntax code editor with support for all web formats and a powerful FTP editor.

The real-time syntax code editor is really what PHPanywhere is all about, so here is a list of just some of the things it does:

• Syntax highlighting
• Smart indentation for each language
• Code folding
• Full internationalization
• Unlimited undo/redo (now handled on client (browser) side, no more waiting for server response)
• Unlimited tabs
• Find and replace feature (New Feature)
• Displays line numbers (New Feature)
• Code auto completion, snippets (New Feature)
• Displays line numbers (New Feature)
• Code indention (TAB key) (New Feature)

Share your work : Because all your projects are on our servers you can easily allow others to work on your project, without duplicating you files. Also PHPanywhere enables real-time document collaboration (**) which makes it the ideal work environment.

PRADO is a component-based and event-driven programming framework for developing Web applications in PHP 5. PRADO stands for PHP Rapid Application Development Object-oriented. The sole requirement to run PRADO-based applications is a Web server supporting PHP 5.1.0 or higher. PRADO is free. You can use it to develop either open source or commercial applications.

PRADO provides the following benefits for Web application developers:

• Reusability – Codes following the PRADO component protocol are highly reusable. Everything in PRADO is a reusable component.
• Easy of use – Creating and using components are extremely easy. Usually they simply involve configuring component properties.
• Robustness – PRADO frees developers from writing boring, buggy code. They code in terms of objects, methods and properties, instead of URLs and query parameters. The latest PHP5 exception mechanism is exploited that enables line-precise error reporting.
• Performance – PRADO uses a cache technique to ensure the performance of applications based on it. The performance is in fact comparable to those based on commonly used template engines.
• Team integration – PRADO enables separation of content and presentation. Components, typically pages, have their content (logic) and presentation stored in different files.

Ecoder is a simple, web-based code editor, which includes a file browser, file uploader, and tabbed system to allow multiple files to be edited at the same time. using this web-application developers can edit code directly online, real-time syntax highlighting is handled by textarea and keyboard short-cuts lend it the feel of a locally installed application.

Ecoder works with most standards compliant browsers which have javascript enabled. internet explorer 6 is not supported. For up-to-date news, the lastest source code download and user feedback, please visit sourceforge.

The QL Studio crew have been busily working on a new web-application that will form a key part of the move towards a fully online system – this web-based code editor integrates into Web Editor allowing code templates to be built and modified directly on the server.

WaveMaker Visual Ajax Studio provides an easy way to build web and cloud applications without complex coding. The WaveMaker platform consists of two components: WaveMaker Visual Ajax Studio™ for developing rich internet applications and WaveMaker Rapid Deployment Server™ for deploying applications into a standard and secure Java environment.

WaveMaker Visual Ajax Studio is an easy-to-use visual builder that enables the drag & drop assembly of scalable, web and cloud applications using Ajax widgets, web services and databases. WaveMaker Studio will look and feel especially familiar to client/server developers who are used to working with visual tools.

WaveMaker has helped customers reduce development costs by 67% and cut the lines of code written by 98%. Less code makes WaveMaker applications cheaper to maintain and easier to manage.