Articles tagged "side-panel"

1 article found

A hairline browser-window outline whose right edge holds a tall orange watercolor pane with three short note strokes — a side panel docked beside the page.

chrome-extensions side-panel manifest-v3

Chrome extension side panels: build a UI that stays open while you browse

A hands-on Manifest V3 tutorial: build a Chrome extension side panel that persists across tabs, then make it per-site. Full runnable code, ~25 minutes.

Maxim Kosterin

July 30, 2026

13 min read