I have been looking for an alternative to Github to host my private repos, Github provides only 1 private repo and for more you have to pay. So I found this.
https://gitlab.com/Gitlab has all the features of Github with additional advantages that is completely free and you can have as many private repos as you want. Also in terms of space , its unlimited with a limit of 10 GB per repo which makes it an excellent choice for binary files. You can have unlimited repos (the hard limit is at 100.000 repos per user which you wont reach any time soon )
A recent advantage that I discovered is that like Github , Gitlab allows you to host your own website via Gitlab pages
https://pages.gitlab.io/The cool thing about this is that it comes with CI , which is highly configurable which means you can even make it work with Pillar. The website part can mix with existing code, meaning you can keep on the same repo the code of your pharo projects and documentation in form of website. Gitlab pages support a wide variety of static website generators , the on the interests me is gitbook
https://www.gitbook.com/Gitbook is interesting because it comes with its own Editor you can download as a native client that handles the writing of the book / documentation and pushing and committing to the repo