Joomla is an open-source software that runs on a web server. It is a Content Management System, which allows multiple users to access, create and manage content. There are different Content Management Systems available, both commercial and free, and Joomla can be considered to be one of the most popular ones.
There are a few reasons why Joomla is so popular. Cost is one big factor. You can’t get it for any cheaper, because it’s free. Anyone can download and use Joomla without worrying about licensing costs. You can install it on as many servers as you like, and on as many domains as you wish. This appeals to individuals and businesses with tight budgets.
But big companies may have reasons of their own for using Joomla. Being an open-source framework means that web sites and applications built on it can be maintained and enhanced in future by anyone. This is especially true if external developers are hired to build the sites. Companies are free to engage other developers to do further work on the sites in future because there is no lock-in. There is no proprietary technology or framework to force the companies to engage the original developers again.
The versatility of Joomla is greatly increased by the usage of extensions. A Joomla extension is a software that runs within the Joomla environment to add additional functionality. Chances are, if you require a functionality that the standard install doesn’t provide, you may be able to find an extension that can do the job for you. Some of the most popular extensions are free, and if you are not able to find a free one to suit your purpose, see if you can find a commercial extension that can fit. While commercial extensions do come with a price, they are usually far cheaper than hiring a developer to build an extension from scratch for you.
If you have not given Joomla a try, now is a good time as any to do it. There is no cost to it other than your learning time. Once you have mastered the basics of using Joomla, be sure to check out what the various extensions can do for you.