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[CF Hardcore] Chrome Extension for Highlighting Problem Text

Published at: 2026-06-10 09:00 Last updated: 2026-06-11 02:35
#algorithm #optimization #Open Source

Chrome Extension for Highlighting Problem Text

By koachzeero, history, 29 hours ago

While trying to figure out what Polycarp wanted from me, I thought, "it would be nice if I could highlight this page." I tried a few things on the Chrome Web Store, but none worked.

Check it out: GitHub - Highlighter for Codeforces

Key Features

User Feedback

User Tabriz-Talayi praised the idea and suggested additional features.

koachzeero responded that while using Ctrl + H for a shortcut is tricky, users can customize shortcuts in the manifest.json file.

After updates, a double-click feature and a clear all highlights shortcut have been added.

Blogger's Review: The release of this Chrome extension significantly enhances the ability for programmers to mark crucial text while solving problems. With simple shortcut operations, it not only improves user experience but also encourages more participation in programming contests. Looking forward to more useful features in the future!

Original Source: https://codeforces.com/blog/entry/154347

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