The ultimate Deep Work browser extension. Plunge into productivity through distraction blocking.
Users
9
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#209K
#175K among extensions
Version
2.0
updated 7 Jun 2026
Users
monthly, 4 months
Latest, 21 Oct 2026:9 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 21 Oct 2026:1 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 Nereus
Nereus gives you everything you need to do Deep Work in your browser. Block distracting websites, lock your tabs, and stay in flow. Download the desktop app to block across all browsers - and remove plastic from the ocean every time you focus.