This content originally appeared on DEV Community and was authored by Jubayer Ahmed

Hey everyone 👋 I’m super excited to share CF Ladder, a web app I built to make practicing Codeforces problems more organized, efficient, and fun!

I’ve always felt that managing solved and unsolved problems on Codeforces could be smoother — so I built something that helps you track, filter, and sort problems with ease while keeping the interface minimal and responsive.

✨ Key Highlights:
🔹 Smart Sorting – Sort problems by Newest, Oldest, or Most Solved.
🔹 Advanced Filtering – Filter by ratings, tags, or even combine both.
🔹 Solved Problem Tracker – Hide solved problems and focus only on what’s next.
🔹 Light & Dark Mode – Because your coding mood matters.

💡 Tech Stack: Next.js, TypeScript, TailwindCSS, Axios, Nodemailer

💻 Live Demo: https://cf-ladder-pro.vercel.app/

📂 GitHub Repo: https://github.com/jubayer17/cf-ladder

CF Ladder aims to make competitive programming practice cleaner, faster, and more personalized. Would love to hear your feedback, suggestions, or ideas for new features! 🚀

Codeforces #CompetitiveProgramming #WebDevelopment #NextJS #TypeScript #TailwindCSS #FrontendDevelopment

This content originally appeared on DEV Community and was authored by Jubayer Ahmed

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Jubayer Ahmed | Sciencx (2025-10-31T07:03:33+00:00) 🚀 CF Ladder – Smarter Way to Practice Codeforces Problems. Retrieved from https://www.scien.cx/2025/10/31/%f0%9f%9a%80-cf-ladder-smarter-way-to-practice-codeforces-problems/

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" » 🚀 CF Ladder – Smarter Way to Practice Codeforces Problems." Jubayer Ahmed | Sciencx - Friday October 31, 2025, https://www.scien.cx/2025/10/31/%f0%9f%9a%80-cf-ladder-smarter-way-to-practice-codeforces-problems/

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» 🚀 CF Ladder – Smarter Way to Practice Codeforces Problems | Jubayer Ahmed | Sciencx | https://www.scien.cx/2025/10/31/%f0%9f%9a%80-cf-ladder-smarter-way-to-practice-codeforces-problems/ |

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