CRX id
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Description from extension meta
Parses competitive programming problems and sends them to various tools like CP Editor and CPH.
Image from store
Description from store
Competitive Companion parses competitive programming problems and contests and sends the parsed data to various tools like CP Editor and CPH. At the moment it supports 109 online judges, including most major ones like AtCoder and Codeforces.
Using it is very simple. Just install the extension, make sure you got one of the supported tools open, navigate to a problem page and click on the green plus icon in the top-left of your browser. On websites where Competitive Companion is able to parse contests, navigating to the page with all the problems and clicking on the green plus icon will download and parse all problems in the contest at once. You can also use the Ctrl+Shift+U shortcut instead of the green plus icon (configurable on chrome://extensions/shortcuts).
Latest reviews
- (2025-03-13) quanheng yang: I love it!But now,in china luogu isn't support it.
- (2025-02-07) Mahedi Hasan: Companion for more than 2 year, thanks developers for amazing the tool.
- (2025-01-26) Pushkar Gupta: Super useful...
- (2025-01-12) Suaeb Ahmed: Impressive!!
- (2024-09-29) Anurag Banerjee: Extremly helpful extension for saving time when you practice from sites like Codeforces, AtCoder, and other competitive programming sites.
- (2024-09-06) Ankit Kumar: Very Helpful
- (2024-08-11) Abhilekh Nayak: Just WOW
- (2024-07-27) Srichetan Reddy: Very Helpful
- (2024-07-09) Ayush Singhal: Please make this available for safari too!!!
- (2024-06-24) Abhinav Shripad: Make this available in zed too
- (2024-06-04) Hema Sai Dorababu Koppisetti: It's an awesome and very useful extension , it will surely helps everyone who are doing competitive programming as it helped me a lot and Thank you for this extension.
- (2024-02-26) Bhupendra Singh Dhami: please make a extension for Leetcode also
- (2024-01-16) Zim quadery (Zim_Cse_22): works well on popular judges
- (2024-01-12) Behrad Goodarzi: So it's ok but I'd rather cf tool + neovim in terminal But if the question names instead of XXX_XXX.cpp was like 800B.cpp would be better and way easier
- (2023-12-24) Anshu: Can I submit my code directly on from VS Code to Codeforces by this extension? If so, how to do that?
- (2023-10-30) Hoàng Gia Kiệt: Good and work 95%
- (2023-10-30) Hoàng Gia Kiệt: Good and work 95%
- (2023-09-21) bt21103019 Aditya Gupta: Works 95% of the time, but most helpful extension
- (2023-09-21) bt21103019 Aditya Gupta: Works 95% of the time, but most helpful extension
- (2023-08-26) Fahim Abrar: what does the set online judge do in this extension? If I want to check my code from the test cases of codeforces directly from vs code how can i do it?
- (2023-08-26) Fahim Abrar: what does the set online judge do in this extension? If I want to check my code from the test cases of codeforces directly from vs code how can i do it?
- (2023-03-29) Sorb Singh: sometime it doesn't work. but still it works 99% of the time perfectly
- (2023-03-29) Sorb Singh: sometime it doesn't work. but still it works 99% of the time perfectly
- (2023-03-29) Yuleo: It's a useful tools to solve algorithm questions
- (2023-03-29) Yuleo: It's a useful tools to solve algorithm questions
- (2022-11-24) Afnan (Affu): I love this as it saves a lot of time, But I am using Google Chrome. Submit directly from the VS code stuck in waiting. Is there any other extension I need to install in order to submit directly from the VS code to the Website(Codeforces, CodeChef);
- (2022-11-24) Afnan (Affu): I love this as it saves a lot of time, But I am using Google Chrome. Submit directly from the VS code stuck in waiting. Is there any other extension I need to install in order to submit directly from the VS code to the Website(Codeforces, CodeChef);
- (2022-10-05) 022BECE Siddhant Manna: good
- (2022-10-05) 022BECE Siddhant Manna: good
- (2022-09-07) akhil dasari: Its not working on Orion :( is there any way ?
- (2022-09-07) akhil dasari: Its not working on Orion :( is there any way ?
- (2022-07-23) sai reddy: not working on codechef showing popup error please fix the error. thanks for the nice extension😊
- (2022-07-23) sai reddy: not working on codechef showing popup error please fix the error. thanks for the nice extension😊
- (2022-05-17) Utkarsh Rajput: The extension is not parsing test cases. Any idea how to make it work
- (2022-05-17) Utkarsh Rajput: The extension is not parsing test cases. Any idea how to make it work
- (2022-03-21) Krish Shah: underrated
- (2022-03-21) Krish Shah: underrated
- (2022-03-06) Ashikujjaman Nur: very helpful, increased my online contests speed. I have a request to add key short cut to perse using keyboard.
- (2022-03-06) Ashikujjaman Nur: very helpful, increased my online contests speed. I have a request to add key short cut to perse using keyboard.
- (2021-12-19) Eric Xu: underrated
- (2021-12-19) Eric Xu: underrated
- (2021-11-13) Chen Yukun: Very useful
- (2021-11-13) Chen Yukun: Very useful
- (2021-11-05) Adarsh Srivastav: So goood!
- (2021-08-15) Parth Salat: Very useful and helpful!
- (2021-08-15) Parth Salat: Very useful and helpful!
- (2021-06-14) Preyas Patel: This is the best and most important and must have extension for competitive coders. I cant say it in words enough, but this is epic epic epic epic epic... I just click on the Extension and it automatically adds the Test cases to my VSCode and also creates a separate file for any new code that I am solving. You have to combine this extension with one extension of of VScode(CPH Judge)...And u are in Coding heaven. Trust me It'll save a lot lot of time while in contest.
- (2021-06-14) Preyas Patel: This is the best and most important and must have extension for competitive coders. I cant say it in words enough, but this is epic epic epic epic epic... I just click on the Extension and it automatically adds the Test cases to my VSCode and also creates a separate file for any new code that I am solving. You have to combine this extension with one extension of of VScode(CPH Judge)...And u are in Coding heaven. Trust me It'll save a lot lot of time while in contest.
- (2021-04-13) Semih Çağlar: Excellent!
- (2021-04-13) Semih Çağlar: Excellent!