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.
7todos - A task board for indie hackers
Toby - Better Than Bookmarks
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Session Buddy - Manage Your Browser Sessions
Tasks - The new task app from the team that brought us Wunderlist, Microsoft To-Do is a great way to manage tasks. List everything you need to do—or import tasks from Outlook, Todoist, and Wunderlist so you don't have to start over.