We use nektos act to run pipelines locally. Works OK, but everytime something fails locally you are left wondering if its act or your pipeline, and some feature

We use nektos act to run pipelines locally. Works OK, but everytime something fails locally you are left wondering if its act or your pipeline, and some features (like reusable workflows) are not implemented yet. Maybe the right thing is to just write the workflows in something else, and have the github workflow file be a single call to your script. But -It would be nice to be able to use github actions others has made (or libraries/abstractions in general) - I don't see how to easily get parallell execution. - I love github environments, how do I pass down all my environments and their variables?