Anti Spacebar

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

• Run its own code on the pages it can access scripting
• Act on the current tab, but only after you click it activeTab

The full permission history for this extension →

Like this one

Listings the catalog judges closest in what they say they do.

1. Fullscreen Focus Describes nearly the same job, smaller audience 16 users
2. F1 Blocker Describes nearly the same job 0 users
3. Keyboard Cleaner Describes nearly the same job, smaller audience 60 users ★ 5.0
4. shortcutShield Describes nearly the same job, smaller audience 22 users
5. Keyboard Lock Describes nearly the same job, smaller audience 4k users ★ 2.5

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.