logoalt Hacker News

Balinarestoday at 12:53 PM3 repliesview on HN

In case your assumption here is that TFA is about Edge disabling adblockers: it's not. It's just removing ManifestV2 support. ManifestV3 is still supported. Despite what one might assume, MV3 does not seem to measurably diminish the effectiveness of adblockers; if anything, it improves it. (Source: https://petsymposium.org/popets/2026/popets-2026-0027.php)


Replies

Marsymarstoday at 5:29 PM

I've found ad-blockers other than uBlock Origin MV2 to struggle with particularly aggressive anti-adblocking scripts.

I don't particularly notice, but my wife was getting frustrated last night when she was looking for recipes, an ad network was blocked at the DNS level, and despite local ad-blockers, every recipe site she was visiting was redirecting her to a "please disable your ad blocker" page.

Larrikintoday at 2:30 PM

The only reason anyone knows about the switch between manifest 2 and 3 is that the only meaningful difference is the crippled ad blocking ability. Nobody knows any other difference unless they are an extension developers or worked on making the Internet a worse place.

LelouBiltoday at 1:15 PM

Isn't the main issue that for MV3 you can't have a dynamic blocklist ? And so you have to update it with an extension update ?

show 1 reply