Скачать или смотреть Top 30 JSON Interview Questions (Answers + Examples) — Echo With Coffee

Get interview-ready with 30 essential JSON questions — clear answers and practical code examples for real-world usage. This video covers everything from basic JSON types and parsing to JSON Schema, JSON Patch, NDJSON, JWTs, JSON-LD, JSONB (Postgres), streaming parsing, security pitfalls (prototype pollution), performance tips, and best practices for validation and versioning. Perfect for backend/frontend engineers, data engineers, API developers, and anyone preparing for technical interviews.

What you’ll learn:

JSON syntax, types, and encoding rules
Schema validation and contract testing (JSON Schema)
Streaming formats (NDJSON), patching (JSON Patch), and pointers
Security concerns and safe parsing patterns
DB support (JSON vs JSONB) and querying tips
Practical examples you can memorize for interviews

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