Tribe of Mentors - Short life advice from the best in the world, by Tim Ferriss
Deepnote - A collaboration platform for data scientists
MentorCruise - Personalized mentorship experiences
Gyana - Intuitive easy-to-use report and dashboard tool to stop wasting time on repetitive and tedious tasks.
Frontend Mentor - Supercharge your front-end skills by building in a real-life workflow. Solve real-world HTML, CSS and JavaScript challenges whilst working to professional quality designs.
Cron - Cron Calendar.