Articles tagged "declarativeNetRequest"

3 articles found

Raked hairlines running across paper bend into concentric rings around a single stone of soft orange watercolor, then close up and continue past it.

chrome-extensions declarativeNetRequest manifest-v3

Blocking requests in a Chrome extension: a hands-on declarativeNetRequest tutorial

Build a Manifest V3 Chrome extension that blocks trackers and strips tracking parameters with declarativeNetRequest — full runnable code, ~30 minutes.

Maxim Kosterin

August 8, 2026

19 min read

extension-security gemini chrome-extensions

Browser AI panel hijacking: how to check which of your Chrome extensions can abuse elevated privileges

Chrome extension privilege escalation is real: CVE-2026-0628 let extensions with basic permissions reach your camera, mic, and files via the Gemini panel.

Maxim Kosterin

April 20, 2026

10 min read

manifest-v3 declarativeNetRequest ad-blocking

declarativeNetRequest in browser extensions: what a peer-reviewed study says about MV3 ad blocking

A peer-reviewed study found Manifest V3 ad blocking matches MV2 effectiveness. Here's what declarativeNetRequest really changes if you build content filters.

Maxim Kosterin

February 17, 2026

10 min read