PepperTab
Notes, todos, calendar & weather on your new tab
Competitors & alternatives
Quick spreadsheet
Calculations and notes inside your browser tab
Azendoo Calendar
Todos meet calendar to manage your team deadlines
Simple Todo
Change browser new tab into a simple todo list
sleeper
An ambient new tab brower extension
Year Progress - Browser Extension V.2
New Tab showing the year's progress, a ToDo app & bookmarks