- Countdown Timer
- Design: https://uidesigndaily.com/posts/sketch-countdown-timer-day-876
- future date
- timer
- Quiz App
- Design: https://uidesigndaily.com/posts/sketch-questionnaire-choice-submit-day-924
- questions from obj
- select answer
- at the end show score
- Notes App
- Design: https://uidesigndaily.com/posts/photoshop-notes-widget-day-65
- basic note
- support markdown
- ToDo App
- Design: https://todomvc.com/examples/react/#/
- basic todos