viper VS kelseyhightower/envconfig

Compare viper vs kelseyhightower/envconfig and see what are their differences.

viper

Go configuration with fangs (by spf13)

kelseyhightower/envconfig

Golang library for managing configuration data from environment variables (by kelseyhightower)
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viper kelseyhightower/envconfig
79 15
28,510 5,213
1.2% 0.8%
8.3 0.0
20 days ago 10 months ago
Go Go
MIT License MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

viper

Posts with mentions or reviews of viper. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2025-05-18.

kelseyhightower/envconfig

Posts with mentions or reviews of kelseyhightower/envconfig. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-10-03.

What are some alternatives?

When comparing viper and kelseyhightower/envconfig you can also consider the following projects:

koanf - Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.

env - A simple, zero-dependencies library to parse environment variables into structs

envconfig - Small library to read your configuration from environment variables

golobby-config - A lightweight yet powerful configuration manager for the Go programming language

cleanenv - ✨Clean and minimalistic environment configuration reader for Golang

InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com
featured
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com
featured

Did you know that Go is
the 4th most popular programming language
based on number of references?