Tabler Icons - 550+ free fully customizable SVG icons
Time Sink - Time Sink helps you track how you spend your time on your Mac.
Heroicons - Beautiful, free SVG icons from the makers of Tailwind CSS.
Strict Workflow - Enforces the Pomodoro time management technique by blocking distracting sites
Evil Icons - Simple and clean SVG icon pack
ChatterBlocker - ChatterBlocker is the prime software to reduce the nearby conversation’s distraction that allows you to focus on your work.