J

Java

A programming language created by Sun Microsystems that enables small applications to run on different types of computers and operating systems. Currently, search engines do not record the content inside a Java applet.

JavaScript

An open -source scripting language developed by Netscape that enables web designers to create more animated and dynamic web pages.

JPEG

Abbreviation for Joint Photographic Experts Group. A type of graphic image commonly used on web sites. JPEGs can contain millions of colors and are displayed in the most commonly used browsers. Best format for photographs, images containing gradients, or the presentation of millions of colors.