Ever wanted to know the difference between Apache 2.0 and MIT? Or permissive and copyleft open source licenses? Read on.

and the modified work is also licensed under the GNU General Public License.

A GNU license for developers who make their software available to users on network servers. The Affero GPL includes a provision that enables developers to download the source code. It was created ...

The GNU General Public License created by the Free Software Foundation which permits copying, modification and redistribution by r equiring that all public releases of improvements to a GPL ...