Phase 1 · Internet & Backend Basics
TopicsJSON
Part of the Backend Developer Roadmap.
Summary
JavaScript Object Notation — a lightweight, human-readable text format for structuring data, and the de facto standard for API request/response payloads.
How to Learn This
- 1Practice converting objects to JSON with `JSON.stringify` and back with `JSON.parse`.
- 2Inspect a real API response's JSON structure in DevTools or Postman.
- 3Learn valid JSON syntax rules (double quotes, no trailing commas, no comments).
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