#firefox

Web Development

Manifest V3 explained: what changed for ad blockers and what to do now

Rafael Domínguez · Nov 13, 2026 · 6 min read

Chrome switched off the old extension system, Manifest V2, and some ad blockers stopped working or got weaker. We explain in plain language what Manifest V3 changed, why Google did it, and your options in each browser.

Web Development

Chrome, Firefox or Safari: privacy, battery life and extensions compared

Priya Raghavan · Nov 13, 2026 · 6 min read

All three big browsers load the web fine. They differ in who sees your data, how long your laptop battery lasts, which extensions you can install and how sync works. A plain comparison with a pick per user type.