Part 1 of Essay
This article begins by introducing the function of a layout engine. The article goes on to tell of some of the problems of the present day layout engine, one being the fact that they are too big. It states that the need for a powerful layout engine that could fit easily onto a portable device was a major reason why Netsca ....

Part 2 of Essay
.... compliant HTML layout engine available. Gecko features an intrinsic support for HTML 4.0, CSS1 and partially for CSS2, Resource Description framework, and even a full Document Object Model level-1 implementation. Gecko also supports both HTML and XML documents. Gecko has been developed entirely under the Open source model at Mozilla.org. Developers are free advantage of the Gecko source code. The Open Source approach is used to encourage developers and anyone else for that matter to contribute their own s ....