These days when I collaborate with other developers, we do it all in a git repo that is simply hosted on a VM everyone has ssh access to.

Project management is done in a plan/ directory which has task entries like

    1000-add_logout_button.txt

Where 1000 is the priority.

There is also a directory plan/done/ where tasks go that have been completed. In the plan/done/ directory, the priority gets replaced by the completion date, so it looks like this:

    2024-09-04-add_logout_button.txt

This has a bunch of nice consequences. Some of them are:

Task management does not need any software or logins.

Task management can be done directly in Vim by simply looking into and editing the plan/ directory.

Task history is nicely versioned by git automatically.

All the tooling that comes with bash and git can be used on the plan/ dir. Like finding all tasks that contain the term "rounded corners" in the description is just

    grep -r 'rounded corners' plan/