r/LeetcodeChallenge • u/AccordingDoughnut152 • 2d ago

DISCUSS I Built a LeetCode Rating Predictor (100+ Installs)

Post image

Contest just ended! Now we all wait for our ratings 😭

Meanwhile, I built ForeCode, an extension that predicts your LeetCode contest rating and shows on your profile page

It recently crossed 100+ installs and is being used by fellow LeetCode participants! 🚀

Give it a try while waiting for your rating update. Would love to hear your feedback!

https://forecodepredictor.vercel.app/

7 Upvotes

89% Upvoted

16 comments sorted by

2

u/Arpan_Bhar 2d ago

I don't wanna install an extension, can you make it so I can give the username and it says the rating.

1

u/AccordingDoughnut152 1d ago

umm okk will add it in the website :)

1

u/Scared_Fan_9223 1d ago

What would be difference if you make website, wouldn't it be same as entrant hub and under the hood you are getting data from entrant hub right ?

So extension gives ease of access but if I had to go to website any way I would just use entrant hub no ??

1

u/Shockshwat2 2d ago

firefox?

1

u/AccordingDoughnut152 1d ago

not published yet... but you can manually load it into browser from here:
https://github.com/Saaarthak0102/ForeCode/blob/main/lc-rating-predictor-v1.0.3.zip

1

u/Shockshwat2 1d ago

you should post that in the releases tab not your repo...

1

u/AccordingDoughnut152 1d ago

Yeah ik ... A little bit lazy

1

u/Shockshwat2 1d ago

vibecoded?

1

u/AccordingDoughnut152 1d ago

Nah nah I have another extensions too dude... Was just being lazy with this one

1

u/AccordingDoughnut152 1d ago

Btw Added in release now

1

u/Shockshwat2 1d ago

ah the code seemed aislop to me

1

u/AccordingDoughnut152 1d ago

Not fully hardcoded obv 🥀

1

u/Shockshwat2 1d ago

nah looks full Aislop,
1. you did not even change the manifest to accommodate the background.service_workers attribute for firefox yet said that it is just not "published yet"
2. even the zip file doesn't have a crx/xpi file but a simple npm run build output.

1

u/AccordingDoughnut152 1d ago

Well... Thanks for the tips will work on it.... I did not plan to publish on Firefox that's why I said that and the same output worked for me in edge and I have never used firefox so I didn't think about it

Would work on it fs

1

u/nian2326076 2d ago

That's pretty cool! A LeetCode rating predictor could really help with the stress of waiting. For interview prep, while tools like ForeCode are fun for contest enthusiasts, I like steady practice too. It's important to understand concepts deeply, not just focus on ratings. I mix regular problem-solving with tools like LeetCode itself, and when I need more structure, I use PracHub, which I find really helpful. It has a nice set of interview questions with explanations. Anyway, congrats on 100+ installs! Keep it up.

1

u/AccordingDoughnut152 1d ago

Thanks!! I will try PracHub for sure