Productivity
Lists, planners and small helpers to keep track of what needs doing.
Work in focused sessions with breaks in between, timed the pomodoro way. Set your own lengths for focus, short breaks and the long break, let the next phase start on its own if you like, and hear a chime when time is up. Finished sessions count up for the day.
Paste a list and pick a random entry, either instantly or with a spinning wheel. Pick one or several, remove winners from the pool between rounds, and keep a history of past draws.
Find a meeting time that works for everyone across timezones. Add each participant's city or timezone, step through the hours of the day and see everyone's local time side by side with working hours highlighted, then copy a summary of the chosen slot.
Tools that also have to do with productivity
These tools have their home in another category but fit here too.
Work with dates: count the days between two dates, add or subtract a duration, get someone's exact age, and look up the ISO week number, day of year and other facts about any date.