Difference between revisions of "Gecko"

From CDOT Wiki
Jump to: navigation, search
Line 28: Line 28:
 
* Resource Description Framework (RDF)
 
* Resource Description Framework (RDF)
  
 
+
=Contributors=
 +
[[User:RichardChu|Richard Chu]] & [[User:Sherman|Sherman Fernandes]]
 
=References=
 
=References=
 
*[http://en.wikipedia.org/wiki/Gecko_(layout_engine) Wikipedia - Gecko_(layout_engine)]
 
*[http://en.wikipedia.org/wiki/Gecko_(layout_engine) Wikipedia - Gecko_(layout_engine)]
 
*[http://wiki.mozilla.org/Gecko:Home_Page Gecko Home Page]
 
*[http://wiki.mozilla.org/Gecko:Home_Page Gecko Home Page]
 
*[http://www.mozilla.org/newlayout/ Mozilla Layout Engine]
 
*[http://www.mozilla.org/newlayout/ Mozilla Layout Engine]

Revision as of 13:17, 4 October 2006

Definition

A gecko is a small to large Japanese lizard. However, in the Mozilla context Gecko refers to the browser layout engine.

What exactly is a layout engine?

In essence a layout engine is responsible for the following:

  • Formatting content such as images, text, HTML, and CSS and displaying them on the screen. In other words, it is responsible for defining the placement rules for documents by parsing

them and formatting it accordingly in order to render it on the browser screen. It's functionality is so rich that it is even being used to layout the "Chrome" (i.e. menu bars, scroll bars etc.)


What Gecko is:

  • open source free software (It was initially created by Netscape Corporation but now its development is stewarded by the Mozilla Foundation.)
  • cross-platform (Windows, BSD, Linux and Mac OS X)
  • Written in C++
  • Gecko is used in almost all Mozilla based software.
  • The 2nd most popular layout engine after Trident (IE's layout engine).

What Gecko supports

Gecko supports the following open internet standards:

  • Hyptertext Markup Language (HTML) v4.0
  • JavaScript 1.6
  • eXtensible Markup Language (XML) v1.0
  • Cascading Style Sheets (CSS)
  • Document Object Model (DOM) Level 1 & 2
  • eXtensible Hyptertext Markup Language (XHTML) v 1.1
  • Mathematical Markup Language (MathML)
  • Scalable Vector Graphics (SVG)
  • Resource Description Framework (RDF)

Contributors

Richard Chu & Sherman Fernandes

References