StayFocus：阻止网站并保持专注

Mars Zuo

StayFocus 是一款免费的 Chrome 扩展，用于替代收费版的 BlockSite，支持自定义阻塞站点，在工作和学习中保持专注并提高生产力。 StayFocusd is a free Chrome extension designed to replace the paid version of BlockSite, featuring customizable site blocking to help maintain focus and increase productivity during work and study.

Screenshots from Chrome Web Store