TaskPaper - Plain text to-do lists for Mac
everyday.app - Every day, it gets a little easier. But you gotta do it every day, that's the hard part.
Thrive - Thrive is an intuitive tool to manage your business using the latest trends in Project Management, Dashboards, Customer Relationship Management & Accounting
Momentum - Agile goal and performance management
Simply.Digital - Goals & Tasks - Todo list to track your time & help set meaningful deadlines
Karma - Spectacular Test Runner for JavaScript