Codeforces Peak Analyzer by MysteriousBits

Plots your daily max-rated problem solves against your rating trajectory, highlighting your peak.Browser extension for plotting rating curve and scatter plot of solved problems with heatmap in codeforces

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About this extension

A browser extension for Codeforces profile pages. It overlays your rating
trajectory (with your peak rating highlighted) against a scatter of the
hardest problem you solved each day, so you can see how your solving
difficulty tracked your rating over time.

Pan by dragging, zoom with scroll/pinch, reset with one click
Results are cached locally for 10 minutes so repeat visits don't hammer
the Codeforces API
Works on Firefox and Chrome (Manifest V3)

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Codeforces Peak Analyzer by MysteriousBits

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