Tutorial
Build a clean JSON validation workflow
JSON validation is one of the most common developer bottlenecks in product work. Use a browser-first workflow to catch problems early, reduce broken integrations, and speed up QA.
Start by validating payloads before they hit the server so the interface checks syntax early and shows a clear error message when a contract breaks.
Then format the payload for humans. Pretty-printed JSON is easier to review, easier to compare in code review, and easier for teammates to understand when troubleshooting.
A final pass is to keep a small library of common success and failure payloads for reuse across tests and local debugging.