20-20-20
Eye Easer Extension
This extension uses the \"20-20-20\" rule - look 20 feet away for 20 seconds every 20 minutes. Studies show that staring at a screen for prolonged periods of time can cause myopia (nearsightedness) or worsen existing myopia. This extension will remind you to take a break.
Source Manifest.json
Similar Extensions
2048 cheat 4 10 ★ 13.71KiB
Prevue Popup 4 17 ★ 73.4KiB
Blink Alert 4 2 ★ 15.75KiB
Vision Eyecare 20-20-20 4 1 ★ 47.07KiB
2048 Game 4 4 ★ 50.85KiB
YouTube Blocker: Focus 4 4 ★ 8.48KiB
Have I visited this page before? 4 12 ★ 3.93KiB
Pause All Extensions 4 4 ★ 623KiB
Dark Mode 4 46 ★ 297KiB
Auto Reloader 4 0 ★ 19.0KiB
Prolific Assistant 4 415 ★ 1.15MiB
eyeCare - Protect your vision 4 252 ★ 2.37MiB
DVC DTSoft 4 4 ★ 52.33KiB
2048 Popup 4 4 ★ 236KiB
Image Pop Up Zoom 4 2 ★ 50.9KiB
Eye Care Notification 4 7 ★ 40.94KiB
Blink! 4 5 ★ 17.28KiB
Study Focus Timer 4 1 ★ 22.55KiB
Get back to work stupid 4 2 ★ 18.25KiB
Bookmark Switcher 4 7 ★ 109KiB
Hephaistos20 4 3 ★ 20.3KiB
ClickClickDrive Video Fullscreen 4 2 ★ 6.88KiB
Bright Spot 4 4 ★ 221KiB
Auto-skip YT Ads 4 2 ★ 14.46KiB