Marcus Vance

Verified Author

Developer Utilities Lead

Marcus Vance is a UX researcher and developer utilities engineer. Marcus audits our formatting tools and focuses on making client-side code cleaners, conversion tools, and developer modules optimized and accessible.

Credentials & Qualifications

B.S. in Software Engineering, WCAG Accessibility Auditor

Connect on LinkedIn

Articles Written

Developer Utilities

JSON Formatting Guide: Syntax, Validation, and Minification

Learn about the ECMA-404 JSON data standard, syntax validation, and network payload minifications.

Apr 15, 202610 min read

Image Optimization

Unmasking Image Formats: When to Use WebP, PNG, HEIC, and JPEG

A guide comparing web image formats, compression profiles, transparency masks, and compatibility metrics.

May 10, 202610 min read