A YAML linter built on psych-pure that can detect and fix common issues while preserving comments

convert YAML to JSON and vice versa - provides yaml2json and json2yaml

load the first existing YAML file

Simple generation of JSON data for a frontend from Rails-style YAML locales

Helper of YAML file generation from single master YAML file

A NoSQL data model with data stored as YAML

YAML files loader with validation

yaml-options

A tool to modify YAML tree

Search and set values in multiple yaml files. This is particularly useful for wrangling data in puppetlabs hiera.

Use YAML for persisted data with ActiveModel interface

Decrypt GPG encrypted yaml file keys and re-encrypt them using eyaml since GPG backend is EOLed (Puppet/Hiera)

Allow file $ref with relative path

If you need to validate YAML against a schema, use this

yaml_servers creates a hash of server config from yaml

yamlsh - a YAML editor

Small utility to convert YAML files to Objective-C (used by NSBundle) strings files

Convert YAML files to .string format and vice versa.

just a test of rubygems.org treatment of yaml

Convert YAML to CSV and vice versa