Blank NTP, no title, best (most simple one)
https://chrome.google.com/webstore/detail/blank-ntp/iadjchlpbbnbcofghllnmadckinmnaod
https://github.com/tvdv/BlankNTP/blob/master/BlankNTP/redirect.html

Quick New Tab, "New Tab" title
https://chrome.google.com/webstore/detail/quick-new-tab/jckhphckflmhijknilbdgpdjjkehbhpm
https://github.com/jaden/quick-new-tab/blob/master/quick%20new%20tab/quick_new_tab.html

Blank New Tab Page, "." title
https://chrome.google.com/webstore/detail/blank-new-tab-page/dldbmgihobakemkocnbbbkknkekchbip
https://github.com/robcortez/blank-new-tab-page/blob/master/src/blank.html

Something a little more complex, displays time and weather, not very configurable
"Moment"
https://chrome.google.com/webstore/detail/moment/nlabgnkjjckboiimmhkeplocmhpcfkkn

IMSID1125A903BBAD5D44517001103653DA73517CC487