JSON

Design JSON that actually survives real production systems.

JSON looks simple until it starts breaking across browsers, mobile clients, gateways, and backend services. Silent data loss, schema drift, encoding bugs, and cross language type mismatches often appear only under real traffic and real failures.

This book gives you a complete, practical guide to JSON as a data format, a contract, and a tool for building stable web and mobile systems. You learn how JSON really behaves across languages and platforms, and how to design payloads, schemas, and workflows that stay reliable over time.

• Understand JSON's data model, syntax rules, edge cases, and interoperability constraints
• Design clear, evolvable JSON structures for APIs, pagination, filtering, and mobile friendly responses
• Handle encoding and Unicode safely, including UTF 8, normalization, and user generated text
• Use JSON Schema and JSON Type Definition for validation, code generation, and CI friendly contracts
• Integrate JSON with OpenAPI, JSON Pointer, JSON Patch, JSON Merge Patch, and JSONPath
• Apply canonical JSON, hashing, and signing patterns for stable hashes and tamper evident payloads
• Protect services from prototype pollution, injection, resource exhaustion, and unsafe patch or query input
• Store and query JSON in relational databases, design indexes, and migrate structures without breaking consumers
• Solve cross language type mapping for numbers, dates, times, time zones, durations, and binary data
• Build production ready pipelines with streaming readers and writers, observability, redaction, fuzzing, and regression suites

The book closes with concrete production patterns for web and mobile integration, including offline friendly designs, sync and conflict handling, safe deprecations, and a practical checklist for shipping JSON contracts with confidence.

This code heavy guide includes working JavaScript, Python, SQL, and configuration snippets that you can adapt directly into your own services so you move from theory to real integration quickly.

Get your copy today and start designing JSON that holds up in production.