NexoraCodeforces
8 live listings from Codeforces are in the Nexora feed right now.
The platform
What Codeforces is
Codeforces runs the world's most active competitive-programming contests, with a public rating system.
The pipeline
What Nexora pulls
Upcoming rated rounds (contests that haven't started yet), tagged as competitions. You compete on Codeforces itself — Nexora keeps the schedule on your radar. Refreshed daily; duplicates and dead links are dropped before anything reaches the feed.
CodeforcesLive
Track Codeforces opportunities automatically
Save any listing into your tracker and it carries its provenance with it.