This is an extension that makes the 'New Tab' page distraction-free by replacing it with a simple, digital clock.
Furthermore, it shows some convenient shortcut links at the bottom of the 'New Tab' page.
Source code (licensed under GPLv3): https://github.com/JannesMeyer/chrome-tab-clock
谷歌浏览器、其他Chromium内核的浏览器