This article documents what I learned building a search page for stocks, ETFs, and other securities for https://jch.app. I start with built-in HTML elements and attributes for accessibility, add CSS for layout and visual design, and progressively enhance ... (more…)

The iterable protocol allows JavaScript objects to define or customize their iteration behavior, such as what values are looped over in a… (more…)

Demystify closures with practical patterns like private counters and once-only functions while visualising the scope chain... (more…)

The other day I was rubber-ducking in my mind(A.K.A. thinking) and I was thinking about Javascript Fatigue once again. I realized that I… (more…)

Friendly tutorials for developers. Focus on React, Gatsby, CSS, and animation. (more…)