The Dev Nexus Blog

Guides, how-tos & explainers

Practical, no-fluff articles on the tools developers reach for every day — how to use them well, and the mistakes worth avoiding.

Turn a wall of minified JSON into something you can actually read — and validate it in the same pass.

They sound interchangeable, but a validator and a formatter answer two different questions about your JSON.

A line-by-line text diff lies about JSON. Here's how a structural compare finds what actually changed.