Google comes with a new feature for development: one subscribes online tool button for YouTube channel. You can insert youtube channel button on your page by using this tool. This online tool lets you configure an embedded subscription button for your channel by using Channel Name, ID, Layout, Theme, Subscriber count.… Continue Reading JavaScript – Google add subscribe online tool button for YouTube channel .

In this tutorial, I will show you source code for a video file player in HTML5. The main reason I created this source code was: testing 360 degrees and/or 3D ( red and blue ) video files created with the 3D Blender rendering program. The source code is very simple.… Continue Reading HTML5 – Example of 360 online video player.

The MathJax is an open-source JavaScript display engine for LaTeX, MathML, and AsciiMath notation that works in all modern browsers. Just download it from the official website and used like into the next example:

The result of this script can see into the next image:

The glMatrix javascript is designed to perform vector and matrix operations very fast. The official website can be found here. What’s new in 2.0? The glMatrix 2.0 is the result of a lot of excellent feedback from the community, and features: Revamped and consistent API (not backward compatible with 1.x)… Continue Reading JavaScript – the glMatrix.

You can use both Greensock MorphSVGPlugin And TweenMax for free on Codepen. You need to add this into javascript like resources:

You need to create two files into your folder and use this filename: index.html and starfield.js. First file index.html has this source code:

The next file is a javascript has this source code:

In this tutorial, I will show you how to use images with processing.js. You can use an image from your computer or from a URL. Let’s see one simple code example:

You can see the same example on the openprocessing web tool. The open processing web tool allows you… Continue Reading JavaScript – Processing.js 2D library – part 003.

Another tutorial about javascript and HTML5. The FlipClock is a javascript source code and tool to let you make a flip clock. As you know : A flip clock is an electromechanical, digital timekeeping device with the time indicated by numbers that are sequentially revealed by a split-flap display. This… Continue Reading JavaScript – FlipClock .