Workona - A better way to work in the browser.
Grammarly - Clear, effective, mistake-free writing everywhere you type.
OneTab - Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.
Grammar Snob - Markup your friends' iMessages like an English teacher đ
Session Buddy - Manage Your Browser Sessions
Mighty Mink Autocorrector - Autocorrector for Google Docs, Slides & Sheets