·6 min read
JSON to Kotlin Data Classes
Generate Kotlin data classes from JSON instantly. Learn type mapping, kotlinx.serialization, nullable fields, and nested object handling.
Blog
Practical guides for working with JSON, TypeScript, Python, and developer tools.
·6 min read
JSON to C# Classes: Generate .NET Types Fast
Generate C# classes from JSON instantly. Learn type mapping, nullable fields, nested objects, and System.Text.Json vs Newtonsoft attributes.
·5 min read
JSON to Mongoose Schema
Generate Mongoose schemas from JSON responses. Learn SchemaTypes, nested objects, required fields, and indexes with real examples.
·5 min read
JSON Schema Validation Explained
JSON Schema validation with real examples: validate API responses, enforce data contracts, and generate schemas from sample JSON. No install required.
·5 min read
JSON to CSV and SQL: Export API Data
JSON to CSV, SQL INSERT statements, and HTML tables: practical patterns for exporting API data to spreadsheets, databases, and documentation.
·7 min read
JSON Escaping and Stringify Explained
Fix double-escaped JSON, broken strings, and stringify bugs. Covers escape sequences, common pitfalls, and when to use JSON.stringify vs manual escaping.
·8 min read
JSON to TypeScript: Type-Safe Interfaces
Learn how to convert JSON API responses into clean TypeScript interfaces. Covers nested objects, optional fields, union types, and automated generation.
·7 min read
JSON to Zod: Runtime Validation Schemas
Learn how to generate Zod validation schemas from JSON data. Covers type inference, format detection, and combining compile-time types with runtime validation.
·7 min read
Pydantic v2 Models from JSON Responses
How to convert JSON data into Python Pydantic v2 BaseModel classes. Covers field types, validators, nested models, and FastAPI integration.
·6 min read
JWT Tokens: Structure, Claims, and Debugging
Understand JWT token structure, standard claims, common debugging techniques, and security best practices. Includes a free online JWT decoder.
·5 min read
YAML vs JSON for Config Files
A practical comparison of YAML and JSON for config files. Covers readability, comments, tooling, and when to convert between formats.
·6 min read
JSONPath Query Syntax: Reference Guide
Master JSONPath expressions for querying JSON data. Covers dot notation, wildcards, array slicing, recursive descent, and filter expressions with examples.
·5 min read
Comparing JSON Objects: Find API Differences
How to compare two JSON objects to find added, removed, and changed values. Covers deep comparison, diff algorithms, and practical use cases.
·6 min read
Go Structs from JSON: Tags and Types
Convert JSON API responses to Go structs with proper json tags, omitempty, and type mapping. Covers nested structs, slices, and common patterns.