Vertical 9:16 dark code editor screenshot style, background #0D1117, rounded window. Exactly five lines of JavaScript code in large monospace font with syntax highlighting:
▎ try {
▎ await fetch('/api/data', { signal });
▎ } catch (err) {
▎ // AbortError
▎ }
▎ The line "catch (err)" is subtly highlighted with a red tint row background. Large readable text, nothing else in the image.
