JSON debugging becomes easier when you separate syntax errors from application errors.
Check syntax first
Use the JSON Formatter & Validator.
Common mistakes
Check commas, braces, brackets and quotation marks.
Test the application
After the document is valid JSON, test it against the API or application that consumes it.
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SQL Query Review Workflow: Format, Check and Test
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Read guide →A Practical Markdown Workflow for Developers
Draft Markdown, preview the rendered result and verify the syntax against the final documentation renderer.
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