2026-09-29
Daily Tech Challenge
A developer leaves a note inside the JSX using a JavaScript line comment. The component compiles and renders. What does the user actually see inside the <div>?
function Notice() {
return (
<div>
// TODO: translate this banner
<span>Sale ends Friday</span>
</div>
);
}Tuesday, September 29, 2026 · A new challenge drops every day