BlockSites - Sprint Chrome 插件, crx 扩展下载

扩展ID: iidaiejaaahookpphknelkmdhncolldg

Just work, without distractions!Sprint is for users who fritter away their time instead of working.

We all waste so much time on the Internet and get so little shit done at work. 

Say hello to Sprint! Add the websites on which you waste your time and start *Sprint*. Sprint won't let you access the added websites for configured hours and you get to sprint through your work.