Batfish is a network configuration analysis tool that can find bugs and guarantee the correctness of (planned or current) network configurations. It enables network engineers to rapidly and safely evolve their network, without fear of outages or security breaches.

MGE System Utilities Library.

Quick and reliable way to convert NGINX configurations into JSON and back.

A simple key-value pair config file reader.

CCFG - Configuration language and parser for the Cassette ecosystem

Parse, Audit, Query, Build, and Modify Cisco / Juniper / Palo Alto / F5 configurations.

Cisco IOS XE Configuration Auditor

Parse, Audit, Query, Build, and Modify Cisco IOS-style configurations.

A configuration editing tool and API

An automation process with Python script that generates voucher reports based on data retrieved from an Oracle database, with a focus on simplicity, logging, and clear instructions for use.

Bare-bones Go library for reading INI-like configuration files

Java library to interpret multiple data formats as flexible configuration

Practical and versatile configuration parsing in Python

Golang configuration parser. This package allow to work with flags, environment variables, external sources (json configuration file e.g.).

Read JSON, YAML, TOML, XML or INI configuration by declaring a struct

go implementation of lightbend's HOCON configuration library https://github.com/lightbend/config

Elektra serves as a universal and secure framework to access configuration settings in a global, hierarchical key database.

Just a configuration information source for rust

Simple CLI tool parsing text files with TextFSM and export to SQLite and Excel with own configuration file, also within configuration file custom SQLite commands can be executed to create custom tables.

A java library for parsing command line options, supporting type-checking and configurations.