Although bash-specific, Bashly falls into the "Task Runner" category. As such, I would like to chime in with my entry: Run : https://github.com/TekWizely/run

Although bash-specific, Bashly falls into the "Task Runner" category. As such, I would like to chime in with my entry: Run : https://github.com/TekWizely/run https://github.com/TekWizely/run It has its own DSL for describing tasks, along with help strings and argument descriptors, and can manages generating help screens, parsing args and invoking tasks (sub-commands). Each task can be written in its own language, one task could be Bash, one could be zsh, one could be python, etc. If you're in the market for a flexible task runner, I hope you'll give it a chance.