TOML vs YAML vs JSON: Config Format Comparison
Compare TOML, YAML, and JSON for configuration files: syntax, readability, tooling support, and best use cases.
Quick Comparison
- JSON: Universal, strict, no comments. Best for APIs and data exchange.
- YAML: Human-readable, comments, complex types. Best for K8s, Docker, CI/CD.
- TOML: Simpler than YAML, comments, explicit. Best for app config (Cargo.toml, pyproject.toml).
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