Artifactory - what is it ?

Today many projects are based on different libraries and code.
Usually the code on a project is stored in some repository, like github, but usually a lot of stuff is not stored in the github for a project.
For example, in order to create your project you need to have a compiler, libraries, modules, tools, etc.
Most of them are usually available on the net but ... but there are some limits.
What happens if you want to build your project in the future ?
How can you be sure to be able to find what "now" is easily available ?

Good bye GitHub

Just a quick note.

Because the acquisition of GitHub from Microsoft, I decided to abandon it.
Gradually I'll migrate all my projects on Bitbucket and eventually, time permitting, I'll create my git repository with GitLab as final destination, but for nowon Bitbucket will be my repository management.

So for a while my public repositories will still be accessible on Github, however they will not be updated and they will be eventually removed when they will be on Bitbucket.

New projects will be on Bitbucket.