maanassehgal's blog

Codeforces Lite: Enhancing Your Codeforces Experience
By maanassehgal, 12 months ago, In English

Codeforces Lite: Your Ultimate Companion for Codeforces

Looking for a Dark Theme, a Code Runner, or a smoother Codeforces experience?
Codeforces Lite is here — a Chrome extension already trusted by 1700+ active users to level up your competitive programming journey.

Key Features

  • Built-in Code Editor with Code Running and Submissions
    Write code directly in our editor to save time and avoid switching tabs. Run your code Free of Cost using integrated Judge0 support.
    Prefer manual submissions? Just paste your code in the editor and submit FASTER THAN EVER BEFORE.

  • Testcase Parsing
    Testcases are auto-parsed into the editor and verdicts like AC, WA, TLE are displayed right where you run the code.

  • CF Dark Theme & Enhanced UI
    Enjoy a clean and intuitive layout with a dark theme designed specifically for Codeforces.

  • Customizable Templates
    Store your own templates and benefit from cursor-saving to maintain your position across sessions.

We built Codeforces Lite to boost your productivity and simplify contests. But now, we want to hear from YOU.

What features would you love to see next? More language support, UI tweaks, or a productivity boost you’ve always wanted?
We’re open to all ideas — if it’s possible, we’ll build it. Also, we’re looking for open source contributors to join us.

Get Codeforces Lite Here

Let’s make Codeforces Lite the best it can be — together.

Codeforces Lite Code Runner

  • Vote: I like it
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Comments Comments (53)
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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

maanassehgal o7

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12 months ago, hide # |
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Vote: I like it +1 Vote: I do not like it

Best extension I have ever came across

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12 months ago, hide # |
 
Vote: I like it +29 Vote: I do not like it

nice extension)

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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

wow!great

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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

add an option to make the code editor full screen

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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

Great Extensioon for UI Changes and code running capabilities, extremely convinient

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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

Good job!

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

when firefox extensio

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12 months ago, hide # |
 
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can you make something which enables me to get list of problems according to the tags of any user , so that i can practice those quality problems and improve . I can collaborate but i really suck at dev so .

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

    Thanks for the suggestion. Although it doesn't seem very practical. Generally when anyone has to practice quality problems from particular topics of particular ranges, they can refer to CP sheets, which is in most cases the best way to move forward.

    There are some people who solve 1000s of all range problems, some focus on 400 problems for a particular range, while some just see solutions and learn from editorials. I don't see how the feature can help out anyone with this.

    Thanks a lot btw! If you have any other suggestion, feel free to drop it, if it will help majority, I will get it done!

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12 months ago, hide # |
 
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Wow, this looks incredibly useful! The built-in editor and dark theme are fantastic features. Great job!

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12 months ago, hide # |
 
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Good going.Please keep up the good work.

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12 months ago, hide # |
 
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amazing, just a few things :

the dark mode is a bit laggy sometimes, when scrolling.

there might be some indentation glitches in the compiler, nothing too major though.

there should be an option for a preset snippet of our choice

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    12 months ago, hide # ^ |
     
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    Hey @rishabh_2005, Thanks a lot for your suggestions. I didn't face any lag issues on my laptop, checked it with my friend too. Could you please record a video and send it at maanas.sehgal@gmail.com? I will have a look at it, and if I find something, I will get it fixed.

    Also for the preset snippet, do you mean template? Check options, we already have a template option where you can load your template and it will be available on question load, and cursor saving as well.

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12 months ago, hide # |
 
Vote: I like it +1 Vote: I do not like it

Wow, it's very helpfull. Nice work!

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12 months ago, hide # |
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how to use my own template? it would be really helpfull if you could explain what each button in your extension do?

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    12 months ago, hide # ^ |
     
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    Click on settings icon, there scroll down, you will see an option to set your template as well as save default cursor location.

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12 months ago, hide # |
 
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Helpfull and amazing Extension.

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12 months ago, hide # |
 
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thanks

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12 months ago, hide # |
 
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anyone got any idea on how to make a sound play whenever i get a new ac submission ?

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11 months ago, hide # |
 
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It works well in chrome, but doesnt work on Opera. Can it be fixed for Opera?

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    11 months ago, hide # ^ |
     
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    We are not planning to add any more browsers atm, we already added 2 — 3 but no one is really using them all are using on chrome, if in future multiple people want to get extension in opera, we will get it out

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11 months ago, hide # |
 
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Is there a way that I can add my CF template to the editor that gets opened?

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    11 months ago, hide # ^ |
     
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    Checkout the settings given in extension with the settings icon, there you have option to add your template as well as set your default cursor there, also there are theme and editor settings where you can customize the extension as per your needs

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      11 months ago, hide # ^ |
       
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      Yeah I was able to add my own template thanks. One suggestion, could you display 'cerr'(or any error stream for that matter) messages? It would help in debugging. Currently they are not being displayed.

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11 months ago, hide # |
 
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One more suggestion: Can you display autocomplete for packages and methods available in languages?

So for example if I am trying to write upper_bound in C++, it automatically gets recommended to me via autocomplete.

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5 months ago, hide # |
 
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Hi , extension is nice , but can i do somethink like run button to run code at my local computer? It will be nice if i can , or somethink similar to it.

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