Phabricator for task managment, project management, and code reviews. It's open source, great software, and has a fun personality great for internal use.
Same here, really great as it packs a lot. The new Gitlab 8 with the CI integrated is great as well but we preferred Phabricator for the extended feature.
Ultimately we decided not to embrace fully yet the Phabricator CI (harbormaster/drydock) as it's been changing a lot (it's a prototype after all) and breaking frequently so we have a mix of Harbormaster and Jenkins which works very well.
The main thing that's confusing me about Phabricator is that it seems to be centered around a one-repository workflow (which I gather FB uses). Does it work well when you have different projects that are unrelated to each other, or is the idea to set up dedicated instances for each project?
Ultimately we decided not to embrace fully yet the Phabricator CI (harbormaster/drydock) as it's been changing a lot (it's a prototype after all) and breaking frequently so we have a mix of Harbormaster and Jenkins which works very well.