Use JSON for structured data exchange
JSON is common in APIs, config files, logs, fixtures, browser storage, and data exports. It is easy for machines to parse and readable enough for people once formatted.
Raw JSON can be hard to inspect when it is minified or deeply nested. Formatting and validation should usually happen before conversion or debugging.
- Format minified JSON before reviewing fields.
- Validate syntax before blaming an API, parser, or conversion step.
- Remove secrets and personal data before sharing examples publicly.
Privacy and debugging
JSON payloads often include authentication tokens, session ids, emails, internal URLs, customer records, or test credentials. A formatter makes that data easier to spot, but it will not redact anything automatically.
When preparing a public issue or documentation example, replace private values with realistic placeholders and keep the structure intact.
JSON conversion choices
Convert JSON to CSV when tabular data needs spreadsheet review. Convert JSON to YAML for configuration workflows. Convert JSON to XML only when the receiving system expects XML.
Each conversion changes assumptions about arrays, nested objects, quoting, and empty values. Validate both input and output before using converted data in production.