Web Pomodoro Timers

Pomodoro Technique - Wikipedia, the free encyclopedia

Hacking a Pomodoro Timer in two hours - Sébastien Saunier
Color Timer
nice effects:

• updating browser tab title with remaining time,
• using canvas to create "favicon" 
• changing color with time (Flat UI Colors)
• using http://zeptojs.com/ JavaScript library, a "lean" version of jQuery for modern browsers

not so nice:

• no pause option
• no tracking 
• no sound effects

TomatoTimer
using sound notification (in Chrome) by using notify.js

http://tomatoi.st/