Momentum - Agile goal and performance management
Taskade - Make lists, organize your thoughts, and be inspired to get things done. Taskade is a collaborative space for your tasks.
New Tab by Flickr - Get a beautiful photo each time you open a new tab
ToDoBot - Slack-native todos right in your Home Tab
Gratitude Flow - Gratitude Flow is a web extension that allows you to share and receive gratitude on your new tab with real people around the world.
Done? - A TODO list for productivity and procrastination lovers