1.caarlos0 / env
A simple, zero-dependencies library to parse environment variables into structs
+9 stars
from 6,343 · score 2.30
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2.knadh / koanf
Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.
+5 stars
from 4,224 · score 1.79
3.cristalhq / aconfig
Simple, useful and opinionated config loader.
+4 stars
from 650 · score 1.61
4.TomWright / dasel
Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.
+3 stars
from 8,052 · score 1.39