20-20-20-timer
A command line 20-20-20 timer for FAC students
1.0.3 • Published 8 years ago
20-20-20 Packages
twenty.js
The 20-20-20 rule notifier to prevent eye strain: (Every 20 minutes, look at something 20 feet away for 20 seconds)
1.0.14 • Published 11 months ago