DSA Solution Platform

The DSA Solution Platform is an open-source project designed to help users practice, submit, and review problems in Data Structures and Algorithms (DSA). It provides an interactive environment for users to hone their problem-solving skills, collaborate with others, and track their progress.

✨ Key Features

• User Authentication

  • Sign up, log in, and manage your profile using secure authentication (JWT).

• Categorized Problems

  • Access problems categorized into key DSA topics like:
    • Arrays
    • Linked Lists
    • Trees
    • Graphs
    • Dynamic Programming
    • And more...

• Multi-Language Support

  • Submit solutions in multiple programming languages including:
    • C++
    • Python
    • Java
  • Supports syntax highlighting and error handling.

• Integrated Code Execution

  • Secure sandboxed environment (powered by Docker) for executing code submissions in real-time.

• Leaderboards

  • Track and compare your performance against other users globally.

• Discussion Forum

  • Collaborate and share problem-solving approaches with the community.

• Hints & Official Solutions

  • Access hints for difficult problems and official solutions for guidance.

• Advanced Search & Filters

  • Easily search problems by name, difficulty, or category, and filter by programming language or topic.

• Responsive Design

  • Fully responsive design for seamless usage on both desktop and mobile devices.

🛠 Tech Stack

• Frontend:

  • HTML, CSS, JavaScript (React.js or Next.js) – Provides a dynamic and interactive user interface.

• Backend:

  • Node.js, Express – A scalable backend API for handling requests and user management.

• Database:

  • MongoDB or PostgreSQL – Store data such as user profiles, problem descriptions, submissions, and leaderboard rankings.

• Code Execution:

  • Docker – Secure containerized environment for running and testing user-submitted code.

• Authentication:

  • JWT (JSON Web Tokens) – Ensures secure authentication and session management.

• Testing and CI:

  • Jest, Mocha, or Chai – To write unit tests and ensure code quality.

🚀 Installation Guide

Prerequisites

Before setting up the platform locally, ensure you have the following installed:

• Node.js (v14 or later)
  Install Node.js

• npm (Node Package Manager)
  npm comes bundled with Node.js.

• Docker (For code execution environment)
  Install Docker

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🚀 Installation Guide

Follow these steps to set up the project locally:

1. Clone the repository:

   git clone https://github.com/username/dsa-solution-platform.git
   cd dsa-solution-platform

2. Install dependencies

   npm install
   

3. Start the development server

      npm run dev
   

4. Access the platform Open your browser and navigate to http://localhost:3000 on your Browser