Responsive design testing tool – Viewport Resizer – Emulate various screen resolutions - Best developer device testing toolbar

The developer tools you need to know right now When it comes to web development, it is pretty easy to assume that JavaScript is top dog. But, obviously it's not that simple. Imagine turning up for an interview and saying 'I'm great at JavaScript'.   Google Developers As part of our transition of display ads to HTML5. the Swiffy Flash conversion tool is no longer available. We will continue to serve the Swiffy runtimes, so any files you have already converted will continue to play. Today more consumers are using the web in HTML5 compatible environments than Flash-compatible environments. In order to reach as large an audience as possible, we encourage everyone to transition to HTML5 authoring. Developers who currently create Flash SWF files have several ways to switch to HTML5 including Adobe Animate and Google Web Designer.

IETester / Browser Compatibility Check for Internet Explorer Versions from 5.5 to 10 IETester is free.To support the projectyou can make a donation : or you can translate it. IETester is a free (both for personal and professional usage) WebBrowser that allows you to have the rendering and javascript engines of IE11, IE10, IE9, IE8, IE7 IE 6 and IE5.5 on Windows 8 desktop, Windows 7, Vista and XP, as well as the installed IE in the same process. This is an alpha release, so feel free to post comments/bugs on the IETester forum. Requirement : Windows 8 desktop, Windows 7, Windows Vista or Windows XP with IE7 minimum (Windows XP/IE6 config has some problems and IE8 instance do not work under XP without IE7) Note for IE10 : IE10 is not available on IETester if it is not the default IE version installed on the system. So IE10 is only available on Windows 8 machines.

  Tools for Web Developers   Lighthouse is an open-source, automated tool for improving the quality of web pages. You can run it against any web page, public or requiring authentication. It has audits for performance, accessibility, progressive web apps, SEO and more. You can run Lighthouse in Chrome DevTools, from the command line, or as a Node module. You give Lighthouse a URL to audit, it runs a series of audits against the page, and then it generates a report on how well the page did. Brackets HTML Wrapper extension Whats New 1.0 Check out the newest crafted features. Added advanced options. Installation Install it directly from the Brackets.io editor or do it manually.

20 Incredibly Useful Tools & Resources for Web Designers When it comes to Web design, the tools you use play an integral part in your results. Of course, we’re big fans of getting down to the basics, like putting pencil to paper, but sometimes finding new apps and resources can help you get those creative juices flowing. Check out our list of 25 incredibly useful tools and resources for designers and developers below. Then, be sure to let us know your favorites (or if we missed your favorite) in the comments!

Grid Designer 2 If you're familiar with the grid, a bit of design and basic typography, using this script should be pretty easy - most of the functions are pretty self-explanatory. If you're unfamiliar with grids in general, you could start by reading an excellent series of articles by web designer Mark Boulton. For those who want a real understanding of the theory of grids in relation to design and typography, I strongly recommend this book. On the Columns tab, you can start your design in two ways:

10 Best jQuery and HTML5 WYSIWYG Plugins HTML5 WYSIWYG (What You See Is What You Get) editors are always high in demand. But there are now so many of them around that it’s hard to find the best ones. In this post I’m going to present 10 of the very best jQuery and HTML5 WYSIWYG plugins, saving you time finding the plugin that fits your needs. 1. Froala Free Screenshot App Marketing Tool & Templates How do I record my iOS app? Please click here for instructions on how to record your iOS app. How do I record my Android app? Please click here for instructions on how to record your Android app. I've installed Recordit but it keeps asking me to install Recordit If you're on a Mac, you'll want to check to see if you have your notifications on "Do Not Disturb".

6 Essential Open Source Tools for Web Designers The web runs on open source software. Most of it is in the back end, with most of the world’s servers running on some form of Unix or Linux. Those servers run hundreds, if not thousands, of open source utilities, script interpreters, and so on. Once in a while, though, the open source stuff gets all the way to the browser, where the user can see it. Okay, that happens a lot. 8 Best HTML Validation Resources Having valid code is something that is not only encouraged, but highly recommended when developing a website. Invalid markup doesn’t exactly mean that a website won’t be read or displayed properly by a browser, however, which leaves many people wondering what the point of having valid code is to begin with. There are several answers to this question, like having valid code eases future maintenance that may need to be done. Valid code increases a developer’s chance of their site maintaining a consistent look across multiple browsers and platforms.

Young Woman Holding White iPhone 6 With Friend Mockup I've installed Recordit but it keeps asking me to install Recordit If you're on a Mac, you'll want to check to see if you have your notifications on "Do Not Disturb". If you have "Do Not Disturb" off, then trying shutting Recordit down and then clicking on "Record Your Screen" on the stage. You should then see a notification appear on the upper right of your screen. If you're on a PC, try shutting Recordit down. Now click the "Record Your Screen" button stage.