YAML Tools

Tools and utilities for working with YAML - schema validators, linters, editors, and related technologies.

CLI Tool
Web Tool
Supported by The YAML Company

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Utilities

• yq

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  Command-line YAML processor

• YAML Diff

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  Semantically compare two YAML documents

• Pygments

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  Python language Syntax Colorizer with YAML support

• carvel-ytt

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  YAML templating tool that works on YAML structure

Linters & Validators

• yamllint

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  YAML Linter based on PyYAML

• yamlfixer

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  Automates fixing of problems reported by yamllint

Schema & Validation

• Rx

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  Multi-Language Schemata Tool for JSON/YAML

• Kwalify

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  Ruby Schemata Tool for JSON/YAML

• pyKwalify

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  Python Schemata Tool for JSON/YAML

• JSON Schema

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  YAML-compliant JSON standard for data validation

Editors & IDE Tools

• yatools.net

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  Visual Studio editor for YAML

Related Technologies

• JSON

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  Official JSON Website - YAML is a superset of JSON

• CBOR

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  Concise Binary Object Representation

• YAML Multiline

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  Interactive guide to YAML multiline strings