What are third party components and how they are useful?

One of the greatest power of JSF is to support third party components . Third party components are custom components created by another vendor. Several components are available in the market, some of them are commercial and some are open source . These pre-built & enhanced components can be used in UI of your web application. For example, we are in need of a stylish calendar then we have an option to take it from third party rather than creating it our own. This will help saving time & cost creating effective & robust UI and to concentrate on business logic part of web application.
Category:JSF Interview Questions