Motion Firefox - All-in-one time management tool in Firefox
My Daily Planner - Organize your day with pen & paper. Free printable template.
FocusList - Daily planner & focus timer based on timeboxing and pomodoro
Amazing Marvin - Customizable personal productivity tool
Teeny Breaks - Mindfulness tips to make the most of your breaks 🧠💖
Add to Calendar Link Generator - Create buttons for Google Calendar, Office 365 and Apple Cal