Articles tagged "webnavigation"

2 articles found

Two overlapping hairline page frames, slightly offset, with a small orange watercolor panel staying pinned in the same corner while the page underneath changes.

chrome-extensions content-scripts webnavigation

Content scripts in single-page apps: how to survive a route change in MV3

Your content script runs once on YouTube and never again. Fix Chrome extension SPA navigation with webNavigation — or without a new permission. Full MV3 code.

Maxim Kosterin

August 18, 2026

15 min read

A hairline route line turning across bare paper, shadowed at every turn by a soft orange watercolor stroke tracing the same path.

privacy browser-extensions webnavigation

webNavigation permission explained: what browser extensions see when you move around the web

The webNavigation permission lets an extension watch every URL you open live — no host permissions, no injected code. Here's what it sees and how to check.

Maxim Kosterin

July 24, 2026

7 min read