#configuration

Size and duration serialization library designed for configuration files and command line arguments.

Typed environment variable store for humans and workloads

Provide a defineConfig function for stylelint.config.js files

AWS SecretsManager configuration provider

Easiest way to add multi-environment yaml settings to Rails, Sinatra, Padrino and other Ruby projects.

Simple yet expressive schema-based configuration library for PHP apps

Configuration module for Node.js projects.

A TypeScript library for authoring ASTN documents (Abstract Syntax Tree Notation) - ASTN relates to JSON in a similar way as TypeScript relates to JavaScript; it adds typing

Brek is a structured, typed config loader for Node.js — ideal for dynamic environments and securely managing secrets like those in AWS Secrets Manager.

Zero-downtime configuration management with lock-free hot-reloads and atomic updates

Easily load and persist config without having to think about where and how

A generic web optimizer, (module) bundler and development environment based on webpack.

A simple package that contains overrides for pyrig.

Bindings to System Configuration framework for macOS

Config loader with support for AWS Secrets Manager

A secure .env handler with encrypted key/value storage

:lipstick: Prettier configuration used in Swimlane projects.

Library providing a JMS based configuration implementation for Pacemaker

INI file parser in Rust

A deterministic local configuration resolution engine with value-level provenance tracking, validation boundaries, and secret redaction for TypeScript/Node.js.

Zero-dependency nodejs config seeker.

🔐 A library to read .env files in a .NET Core environment

Type-safe YAML parser and validator.

Global settings for your Rails application.

A monadic configuration loader, transformer, and validator.