Suggest an alternative to

optout

The opposite of getopt(): validate an option hash and turn it into something appropriate for exec() and system()-like functions

Why do you think that https://github.com/rtomayko/posix-spawn is a good alternative to optout

A URL to the alternative repo (e.g. GitHub, GitLab)

Here you can share your experience with the project you are suggesting or its comparison with optout. Optional.

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