hayagrivan.dj's blog

New Extension for AtCoder
By hayagrivan.dj, history, 4 months ago, In English

Hey everyone at Codeforces!!

Codeforces is a really well structured website, it is really easy to navigate to a problem and track your peers.

Atcoder on the other hand, though it does has some cool features feel hollow when compared to Codeforces. It is like being surrounded by walls.

So I have implemented a few features which are already present on Codeforces in AtCoder. I used Kenkoooo API to fetch rating for each problem and did get some inspiration from CF Analytics. Here are the features and the link to extension of course!!

Link for the extension: AC Analytics

Key Features

  1. Activity Calander : Is added to better track your progress like in Github and Codeforces.

  2. Problems Solved by Rating : See what you had been solving and up solve when needed.

  3. Unsolved Problems : Easily identify and tackle unsolved problems to improve your skills.

  4. Submission History: Access your submissions and others enabling you to monitor everyone's performance

  5. Additional Stats: Gain valuable insights with a range of extra statistics.

  6. Bookmark Problems: Save problems for later review or practice, ensuring you never lose track of important challenges.

  7. Problem Set with Filters: Browse and filter all problems from the AtCoder platform to find exactly what you need.

  8. Daily Reminders: Set daily reminders to stay consistent and disciplined in your problem-solving practice.

Updates:

  • 2/7/24: Reported bugs fixed, filter by solved problems added, option to disable rating in task page is added. CP companion extension still doesn't work, will look into it.

Please do suggest if any features are needed and report any bugs if found! As far as I know the reminders has some trouble working consistently which I'll fix on the next patch.

Thanks for reading this blog :)

  • Vote: I like it
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4 months ago, # |
  Vote: I like it +5 Vote: I do not like it

In problemset filters please make max rating inclusive 

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4 months ago, # |
  Vote: I like it +4 Vote: I do not like it

nice, thanks.

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4 months ago, # |
  Vote: I like it +3 Vote: I do not like it

It's working. Would be good if you can add topic-wise filter

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    4 months ago, # ^ |
      Vote: I like it +3 Vote: I do not like it

    Unfortunately there are no tags in atcoder problems so that cant be done. I would request atcoder hqs to start tag system as in codeforce.

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4 months ago, # |
  Vote: I like it +4 Vote: I do not like it

Good Job Bro!

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4 months ago, # |
  Vote: I like it +4 Vote: I do not like it

Awesome. Thanks for this!

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4 months ago, # |
  Vote: I like it +3 Vote: I do not like it

Very cool, thanks for making this.

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4 months ago, # |
  Vote: I like it +12 Vote: I do not like it

Its great extension, but please add it in firefox add-ons too, as it is only available to chromium users.

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4 months ago, # |
  Vote: I like it +4 Vote: I do not like it

Amazing. Do you have any plans for making it available on firefox ?

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4 months ago, # |
← Rev. 2   Vote: I like it +2 Vote: I do not like it

Thanks for the extension.

Feature Request:

  • In the problemset section, mark the solved problems as green and unsolved (problems that I tried but could not solve) problems as red.
  • Add an option to hide or show solved problems (similar to codeforces).
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4 months ago, # |
  Vote: I like it +3 Vote: I do not like it

very helpful, Thanks.

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4 months ago, # |
← Rev. 2   Vote: I like it +1 Vote: I do not like it

Nice extension!

Bug: The coloring of 2300~2700 seems to be wrong.

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

What is the tech — stack you used to build it, also if you don't mind can you share the documentation? Thankyou!

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4 months ago, # |
  Vote: I like it +6 Vote: I do not like it

Great extension! You should add hide problem rating too. Sometimes seeing the rating make solving problem unnatural.

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Do you have a github repository for this project? I'd like to see it… Thx a lot for your tool

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Good initiative

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

helpfull

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

  1. Since atcoder-tags is down (atleast for the past 10 days) is there any way to include the tags functionality?

  2. Installed and glanced at the profile page,good work!! But looks like it breaks the atcoder problem parser of competitive companion. Didn't do extensive testing though, could be wrong.

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Why aren't certain submissions during the contest counted?

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    4 months ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    They will be counted, but will take some time for the API to update it's data. Also, during the contest, API does not work.

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4 months ago, # |
  Vote: I like it 0 Vote: I do not like it

Good job

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