JavaScript is not a natural general purpose programming language, however the explosion of mobile devices and the large adoption of HTML5 and the resistance and non-support of browser plug-in ...

Always test your pages using Google’s own tools and third-party resources to view the rendered HTML to make sure all your content is showing up. Google has come a long way with rendering JavaScript.

Fortunately, HTML5 file input form tags simplified things on the client side. However, developers have added needless complexity to their application when it comes to creating Ajax and JavaScript file ...