[petesergeant]

Yet another one, only I wrote this one, so I prefer it: https://github.com/pjlsergeant/byre

You might prefer byre's simplicity, transparency, and ease of reasoning about: one local container, explicit access grants, readable generated Docker, and a workflow that stays close to normal development rather than introducing a larger sandbox platform. It's also very very easy to eject from if you want to stop using it.