Not So Fast icon

Not So Fast

by Aitan Grossman · Accessibility
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Prevent accidental clicks due to elements moving around on the page.

Users
12
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
14
0 in 30 days
Store rank
#178K
#148K among extensions
Version
1.0
updated 21 Apr 2024

Users

monthly, 3 years
01631Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
01122Aug 2023Apr 2025Oct 2026
Latest, 15 Oct 2026: 14 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Not So Fast

Have you ever tried to click on something only to have some other button or link take its place right as you click on it? You meant to click on the first thing, and it seems obvious to everyone—that is, everyone but your browser. That's the problem Not So Fast solves. Not So Fast detects when elements have moved near your mouse and sets up a short "grace period" where any accidental clicks are ignored. This prevents unintended actions, like pressing the wrong button, losing your place on the page, or opening dangerous links. The added security also reduces the cognitive load of using your pointing device of choice, making for a more pleasant browsing experience. The extension is currently in beta, so feedback is welcome!

Growth

WindowUsersChangeRatingsRating
7 days+1+9.1%00.00
30 days−1−7.7%00.00
6 months−1−7.7%00.00
1 year+3+33.3%00.00

Version history

1 versions recorded
1.010 Jan 2022

Details

Category
Accessibility
First seen
10 Jan 2022
Size
56 KB
Languages
en
Pricing
Free
Extension ID
hiegkehekilfjpcolajfmlcjjbohloei

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storageactiveTabtabswebNavigation

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