DCode DSA is a modern, user-centric platform designed to help students and professionals master Data Structures and Algorithms (DSA) through structured, hands-on practice. Inspired by platforms like LeetCode, DCode DSA offers an intuitive interface and a powerful problem-solving environment tailored for learners at all levels.

Key features include:

Curated DSA Sheets: Practice company-specific and topic-wise question sheets that target frequently asked interview problems.

Code Editor with Judge0 Integration: Write, run, and test code in real-time with support for multiple languages including JavaScript, Python, and Java.

Streak & Progress Tracking: Visual dashboards featuring GitHub-style contribution graphs, current streaks, and longest streaks to help users stay consistent.

Recent Activity Logs: View recent submissions, track improvements, and analyze problem-solving history.

Google Authentication: Seamless login with Google for a secure and quick sign-in experience.

Access Control with Razorpay: Premium sheets and features are gated behind a secure payment system using Razorpay, enabling users to unlock additional content and resources.

DCode DSA aims to simplify the DSA preparation journey by blending structure, gamification, and performance analytics—empowering users to stay motivated, track progress, and succeed in technical interviews.