YAML syntax, configuration patterns, anchors, multi-document files, and practical validation workflows for real-world devops and application config.
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YAML Cheat Sheets
YAML syntax, configuration patterns, anchors, multi-document files, and practical validation workflows for real-world devops and application config.
Popular in YAML
Quick picks to get you started.
YAML Config and API Patterns
Application config, OpenAPI, environment settings, and interoperability patterns for YAML across modern tooling.
Updated 3/28/2026
YAML Validation, Linting, and Troubleshooting
Common syntax errors, duplicate keys, parser checks, and validation workflows for debugging YAML faster.
Updated 3/28/2026
YAML with yq: Query, Edit, and Transform
High-value yq commands for reading, updating, filtering, converting, and merging YAML in local scripts and CI pipelines.
Updated 3/28/2026
YAML for DevOps, Kubernetes, and CI
Kubernetes manifests, GitHub Actions, Helm, Compose, and YAML-powered automation workflows with practical validation commands.
Updated 3/28/2026
YAML Multi-Document Streams
Document separators, multi-resource YAML files, and commands for splitting, filtering, and validating streamed YAML.
Updated 3/28/2026
YAML Anchors, Aliases, and Merge Keys
Reusable YAML patterns using anchors and aliases, with merge examples and commands for expanding and validating resolved config.
Updated 3/28/2026
All YAML sheets
9 published sheets · sorted by recently updated.
YAML Config and API Patterns
Application config, OpenAPI, environment settings, and interoperability patterns for YAML across modern tooling.
Updated 3/28/2026
YAML Validation, Linting, and Troubleshooting
Common syntax errors, duplicate keys, parser checks, and validation workflows for debugging YAML faster.
Updated 3/28/2026
YAML with yq: Query, Edit, and Transform
High-value yq commands for reading, updating, filtering, converting, and merging YAML in local scripts and CI pipelines.
Updated 3/28/2026
YAML for DevOps, Kubernetes, and CI
Kubernetes manifests, GitHub Actions, Helm, Compose, and YAML-powered automation workflows with practical validation commands.
Updated 3/28/2026
YAML Multi-Document Streams
Document separators, multi-resource YAML files, and commands for splitting, filtering, and validating streamed YAML.
Updated 3/28/2026
YAML Anchors, Aliases, and Merge Keys
Reusable YAML patterns using anchors and aliases, with merge examples and commands for expanding and validating resolved config.
Updated 3/28/2026
YAML Indentation and Structure
Indentation patterns, nested lists and maps, and practical commands for catching whitespace and structure mistakes.
Updated 3/28/2026
YAML Scalars, Strings, and Multiline Blocks
Plain scalars, quoted strings, literal and folded blocks, and the quoting rules that prevent common YAML mistakes.
Updated 3/28/2026
YAML Basics
Core YAML syntax, indentation rules, maps, lists, and practical validation commands for day-one and day-100 YAML workflows.
Updated 3/28/2026