If you work a with a git rebase flow, git machete will (vastly!) help you manage the jungle of branches stacking on top of each other when you're, for example, working on a couple of different PRs in parallel.
Run the following commands to install git machete:
$ git clone https://github.com/VirtusLab/git-machete.git
$ cd git-machete
$ sudo make install$ cd your-repo/
$ git machete discover
# (see and possibly edit the suggested layout of branches)
$ git machete go root
$ git machete traverse
# (put each branch one by one in sync with its parent and remote counterpart)Take a look at https://virtuslab.com/blog/make-way-git-rebase-jungle-git-machete/ for a guide on how to use the tool.