https://github.com/akash-singh112/oj

I created a full-stack Online Judge for students' code submission, which gives a verdict based on code correctness.
https://github.com/akash-singh112/oj

axios chakra-ui expressjs mongo nodejs online-judge reactjs

Last synced: 6 months ago
JSON representation

I created a full-stack Online Judge for students' code submission, which gives a verdict based on code correctness.

• Host: GitHub
• URL: https://github.com/akash-singh112/oj
• Owner: akash-singh112
• Created: 2024-06-18T19:04:12.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-07-27T17:20:40.000Z (about 1 year ago)
• Last Synced: 2025-02-13T14:38:07.564Z (8 months ago)
• Topics: axios, chakra-ui, expressjs, mongo, nodejs, online-judge, reactjs
• Language: JavaScript
• Homepage: https://ojcat.xyz
• Size: 7.32 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# CodeCat Online Judge

This is a full-stack Online Judge for students' code submission, which gives a verdict based on code correctness. This project involves a good amount of frontend and backend knowledge to complete, so I realized this is something I could build to put my skills to good practice.

### Live Link:  [CodeCat OJ](https://ojcat.xyz)

## Requirements

* NodeJS (version 20.14.0)

* Visual Studio Code (latest version is preferred)

* Git (latest version is preferred)

* npm (version 10.8.1)

## Installation and Usage

Use the package manager [npm](https://www.npmjs.com/) to install subsequent modules and frameworks.

### Open the cloned repository in VS code and follow these steps in order:

* Open two separate terminals and make sure you are in the root folder of this project

* Go to the backend folder in one terminal and to the frontend in another

* Run the following command in both terminals:

```bash

npm install

npm run dev

```

* #### Now you can access the app at this URL: [http://localhost:1099](http://localhost:1099)

## Technologies used

  

  * React

  * CSS

  * Express

  * MongoDB

  * Mongoose

  * Prominent libraries used

      * @chakra-ui/react

      * @monaco-editor/react

      * axios

      * prismjs

      * react-checkmark

      * react-copy-to-clipboard

      * react-router-dom

      * react-syntax-highlighter

      * react-icons

      * bcryptjs

      * dotenv

      * cors

      * jsonwebtoken

      * mongoose

Other libraries are used, but listing them all would take up a lot of space.

# Product preview

* Register Page

  

![Register Page](https://github.com/akash-singh112/OJ/blob/master/online_judge/preview%20img/register-page.png)

* Login Page

  

![Login](https://github.com/akash-singh112/OJ/blob/master/online_judge/preview%20img/login.png)

* OJ Homepage

  

![OJ_homepage](https://github.com/akash-singh112/OJ/blob/master/online_judge/preview%20img/OJ-homepage.png)

* Change Password

  

![Change Password](https://github.com/akash-singh112/OJ/blob/master/online_judge/preview%20img/change-pass.png)

* Problem Page

  

![Problem Page](https://github.com/akash-singh112/OJ/blob/master/online_judge/preview%20img/problem-page.png)

#### To see all preview images, go to [preview img](https://github.com/akash-singh112/OJ/tree/master/online_judge/preview%20img)

## Suggestions

Feel free to drop any suggestions at the contact links mentioned at the end.

## Contributions

Pull requests are welcome. For major changes, please open an issue first

to discuss what you would like to change.

## Acknowledgements

* [Bhawesh Garg](https://github.com/bhavesh1129)

* [Dev Garg](https://github.com/SATZEL02)

  

## Contact me

* GitHub: [akash-singh112](https://github.com/akash-singh112)

* Linkedin: [Akash Singh](https://linkedin.com/in/akashsinghiitr)

* Email: akash_s@me.iitr.ac.in