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Preview of Codeforces Dark Theme

Codeforces Dark Theme by Gaurav Patidar

Dark theme for Codeforces. Dark theme for Codeforces with bundled syntax highlighting styles and a simple on/off popup.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
Codeforces Dark Theme is a lightweight browser extension that applies a dark, high-contrast reading and coding experience to Codeforces. It ships all runtime assets locally, including theme CSS and editor styling, and lets you enable or disable the theme from the popup. The extension is minimal, fast, and easy to install in developer mode.
The code is open source
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Permissions and data

Required permissions:

  • Access your data for sites in the codeforces.com domain
  • Access your data for codeforces.com

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.0.1
Size
40.97 KB
Last updated
4 days ago (May 28, 2026)
Related Categories
  • Web Development
  • Appearance
  • Tabs
License
MIT License
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