2026-03-10
Debugging API Responses — A Developer's JSON Workflow
Learn practical techniques for inspecting, querying, and validating JSON API responses during development. Speed up debugging with browser tools and json.express.
2026-03-10
How to Query Nested JSON Objects Online
Learn how to use dot notation, wildcards, recursive descent, and array slicing to query JSON data. Step-by-step guide with examples.
2026-03-08
JSONPath vs jq vs json.express — Which JSON Query Tool Should You Use?
A detailed comparison of JSONPath, jq, and json.express query syntax. Learn the differences, strengths, and when to use each tool.
2026-03-05
JSON Config Files — Patterns, Pitfalls, and Validation
Practical guide to using JSON for application configuration. Covers common patterns, environment-specific configs, validation strategies, and mistakes to avoid.
2026-03-05
How to Handle JSON with Comments — A Complete Guide
Standard JSON doesn't allow comments, but many tools use JSONC. Learn how json.express handles comments and trailing commas in JSON.
2026-03-03
Generate TypeScript Types from JSON in Seconds
Learn how to automatically generate TypeScript interfaces from JSON data. Covers nested objects, arrays, union types, and optional properties.
2026-02-28
JSON Dot Notation Explained with Practical Examples
Master JSON dot notation for accessing nested values. Learn about edge cases like keys with dots, numeric keys, and special characters.
2026-02-25
JSON Array Slicing — Extract Subsets of Data Easily
Learn how to use array slicing syntax to extract portions of JSON arrays. Covers start:end ranges, negative indices, and practical examples.
2026-02-20
Exploring package.json — Querying Your Node.js Project Metadata
Use JSON querying to quickly inspect dependencies, scripts, and metadata in package.json files. Practical examples for everyday Node.js development.
2026-02-14
Working with JSON in CI/CD Pipelines
Practical techniques for parsing, validating, and transforming JSON in GitHub Actions, Docker configs, and deployment scripts. Avoid common pitfalls with JSON in automation.
2026-02-07
Transforming API Data for Your Frontend — JSON Patterns That Scale
Learn practical patterns for reshaping JSON API responses for frontend consumption. Covers normalization, flattening, filtering, and type safety with real examples.