Bridging the gap between pixels and code. We explore how engineering decisions impact usability, why accessibility is a fundamental human right, and how to implement design systems at scale.
While UI (User Interface) is what the user sees, UX (User Experience) is what the user feels. As engineers, we control the "feel" through implementation details that designers cannot mock up in Figma.
Colors, Typography, Spacing, Static Layouts. Focuses on visual hierarchy and brand identity.
Loading states, Error handling, Hover latency, Layout shifts. Focuses on interaction cost and system feedback.
You are the final gatekeeper of the user experience. A beautiful design implemented poorly is a bad user experience.
Key Engineering UX Responsibilities:
Accessibility is not an "edge case"; it is the baseline. The web was designed to be accessible by default; bad code breaks it.
<button> for actions and
<a> for navigation. Divs are invisible to screen readers.
outline: none without a replacement style.
"Inclusive Design" means building a product that works for everyone, regardless of their hardware, location, or ability.
Product companies solve UI consistency through Design Systems. As an engineer, you
won't write hex codes like #8b5cf6; you will use Design Tokens like
color.primary.500.
This abstraction allows companies to change their entire brand identity by updating a single configuration file, rather than refactoring thousands of components.
Standardize your knowledge with these resources: