AlgoRadar

4.7(

36 ratings

)

ExtensionTools47 users

Overview

Track upcoming coding contests from Codeforces, AtCoder, LeetCode, CodeChef and more

Never Miss a Coding Contest Again! AlgoRadar is a lightweight Chrome extension that helps competitive programmers never miss a coding contest. Track upcoming contests from Codeforces, AtCoder, LeetCode, and CodeChef in one clean, fast interface. ➤ What it does • Filter contests by platform and time (Today, This Week, This Month, All) • Shows up to 20 upcoming contests per platform • Accurate live countdown timers • Contest times automatically adapt to your local timezone ➤ Performance • Auto refresh every 20 minutes • Smart caching for faster loading • Works offline using cached data ➤ Privacy first • No ads • No tracking or analytics • Free and open source ➤ Open Source : https://github.com/nilanshucodes/algoradar-extension Built for Codeforces grinders, AtCoder regulars, and anyone serious about competitive programming — minus the clutter.

4.7 out of 5
36 ratings
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Details

Version
1.2.0
Updated
January 21, 2026
Flag concern
Offered by
nilanshucodes
Size
88.45KiB
Languages
English
Developer
Email
nilanshucodes@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser