Suggest an alternative to

gcfg

read INI-style configuration files into Go structs; supports user-defined types and subsections

Why do you think that https://github.com/kelseyhightower/envconfig is a good alternative to gcfg

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 gcfg. Optional.

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