A contest regular
Checking five contest sites the morning of a round is how people miss a starter or a biweekly. One list, sorted by start time, is the whole point.
Before a Codeforces round
One calendar for every major contest site, with each series explained and the public leaderboards beside it.
This week
Weekly, biweekly, division, and beginner contests, with start time and a link to the actual round.
Open calendarUpcoming
Checking five contest sites the morning of a round is how people miss a starter or a biweekly. One list, sorted by start time, is the whole point.
Before a Codeforces round
Division numbers and ABC versus ARC are clearer when the format sits next to the actual upcoming contests, with a link to the round itself.
Choosing a series
The leaderboard is the public top of each site, with the face and handle that site already publishes, not a made-up table.
Between contests
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