Coder's Calendar

Never miss a Coding contest again! Displays live and upcoming Programming Contests happening on a variety of popular platforms.

Coder's Calendar: Stay Updated About Coding Contests

Coder's Calendar is a unique Chrome extension designed to keep coding enthusiasts updated about live and upcoming coding contests. It supports a host of popular platforms including Codechef, HackerEarth, Hackerrank, Topcoder, Codeforces, CSAcademy, AtCoder, LeetCode, Kaggle, etc. Users have the ability to add these events to their Google Calendar, ensuring they never miss a contest. Any bug reports or suggestions can be logged on the extensions GitHub page.
Install from Chrome Web Store

Extension stats

Rating: 4.71
(397)
Version: 1.5.1 (Last updated: 2019-04-06)
Creation date: 2019-04-06
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 2
Permissions:
  • http://contesttrackerapi.herokuapp.com/
  • notifications
  • storage
Size: 648.19K

Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Never miss a coding contest ever again! Shows a list of live & upcoming coding Contests happening on various popular competitive programming websites with the feature to add these events to your Google Calendar.

We currently support Codechef, HackerEarth, Hackerrank, Topcoder, Codeforces, CSAcademy, AtCoder, LeetCode, Kaggle, etc.

Found any bugs? Have any suggestions to make this extension better? Know any other interesting and cool coding sites ? Log them here : https://github.com/nishanthvijayan/CoderCalendar-Extensions/issues

Happy Coding!

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Works as expected and has a clean design
  • Very helpful for checking contests
  • A must-have extension for beginners
Cons
  • Doesn't work anymore or is not maintained
  • Issues with scheduling and contest updates
  • No mobile app functionality mentioned
Most mentioned
  • Not working
  • Used to be great
  • Recommendations for adding more contest websites
  • Request for reminders
User reviews
This extension is good but not working nowadays, I am currently using, https://chromewebstore.google.com/detail/codingdude-contest-remind/gceicoplhhmgcoanpkbnopdccpghbngk
by dhruv mishra, 2024-04-22

Doesn't work
by Abhaas Aggarwal, 2024-01-22

Not maintained
by Nicolas Keil, 2023-12-05
View all user reviews

Extension safety

Risk impact

Coder's Calendar requires very minimum permissions.

Risk likelihood

Coder's Calendar has earned a fairly good reputation and likely can be trusted.

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Promo images

Coder's Calendar small promo image
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