Real frontend engineering, not tutorial fluff

Field Notes for Working Frontend Engineers

Practical deep-dives on design systems, frontend architecture, and AI-assisted workflows.

Written by Jimmy Ghelani — senior frontend engineer and founder of JG Designs — for people shipping real interfaces, systems, and product decisions.

Explore by Space

Pick the part of frontend engineering you are sharpening today.

Architecture notes, design tokens, and component systems that hold up in production.

Practical ways to pair with AI tools without outsourcing your engineering judgment.

Observations from the job: tradeoffs, debugging sessions, and lessons worth keeping.

Reusable checklists, prompts, and starter patterns for everyday frontend work.

Recent notes on systems, architecture, design tokens, and AI work.

A practical workflow for using AI to inspect, draft, refactor, and verify without skipping ownership.

An anonymous client story about turning scattered interface decisions into a practical design system roadmap.

How to use semantic tokens to keep product UI flexible while still making decisions concrete.

Work with Jimmy

I help teams clarify UI architecture, design token strategy, and practical AI-assisted delivery workflows.