One of the great aspects of Frontend development compared to the world of programming is the ease of access to source code. You can find the source code easily by accessing few source files. For example, if you have a website opened in front of you, you can view the HTML source in the browser, view the CSS and JS source too. Browsers like Firefox have tools like firebug while Chrome has Web Developer Tools [...]

The html5 file api provides lots of new features which can be used to read files on clientside from within the browser. Lets take a look at this Demo first : Please upgrade your browser This file upload control will only take zip or png files which are less than 1MB in size. For any other files it will show an error message. And this functionality if purely clientside. No server interaction or uploads yet. [...]

Box2d is a physics 2d simulation library. Here we use the Box2d Javascript port from http://code.google.com/p/box2dweb/ The car shown here has 5 parts : 1. Body 2. 2 Front wheels connected to body using revolute joints. 3. 2 Rear wheels connected to body using prismatic joints with limits Watch Demo here : Demo Click first , and then use arrow keys to move the car Please upgrade your browser To move the car , force [...]