NyxBox 1.0.0

LeetCode inspired app in your terminal, powered with Python and built on Textual!

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Nyxbox is a Textual-based TUI app for all your challenge solving needs supporting Python, JS, Java, and C++. Meant to help people learn and practice their coding. Also, who's Nyx?

What's new?

Latest - 1.0.0 1.0.0 - 6/28/25

• Fully featured app out now!
• Powered on a backend now (thanks nest (psst hack club))
• Supports slack and guest sign in as well
• Execution environments finally work!

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Features

• Vend random coding challenges from a curated set
• Edit and run solutions in multiple languages!
• Hidden tests for extra challenge (we cant just have you cheating the returns right?)
• Really bad Really good daemon character!

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Getting Started

1. Install Requirements

Install nyxbox via pip.

pip install nyxbox

Ensure clang++ or g++ is installed for C++, and node for JavaScript support. Same goes for Java (any JDK should work! Working on adding custom paths so it doesn't matter where you install it)

2. Run the App

nyxbox

Method 2: Install via git

Clone git repo and cd.

git clone https://github.com/thisiscid/NyxBox
cd NyxBox

Then, run as a module.

python3 -m nyxbox.main

Development

Backend

This assumes that you have already cloned the repo (check above)

1. Create a .env file

A .env file in the folder of the backend must be created. Here's what it should look like.

GOOGLE_CLIENT_ID=your-google-client.id.here
GOOGLE_CLIENT_SECRET=GOCSPX-your-google-oauth-secret-here
GOOGLE_REDIRECT_URI=http://localhost:8000/auth/google/callback
GITHUB_CLIENT_ID=your-github-client-id-here
GITHUB_CLIENT_SECRET=your-github-oauth-secret-here
GITHUB_REDIRECT_URI=http://localhost:8000/auth/github/callback
JWT_SECRET=your-jwt-secret-here
DATABASE_URL=sqlite:///./nyxbox.db
API_BASE_URL = http://localhost:8000
SLACK_CLIENT_ID=sample
SLACK_CLIENT_SECRET=sample_secret
SLACK_SIGNING_SECRET=sample_sign
SLACK_REDIRECT_URI=http://localhost:8000
SLACK_CHANNEL_WEBHOOK_URL=slack_here
SLACK_DMS_WEBHOOK_URL=slack_here

JWT_SECRET should be a long random string (e.g., use openssl rand -hex 32).

You will also have to to manually enter the frontend folder where NyxBox has been installed and check utils.py in order to change the link to your server, as the backend currently does not exist.

2. Run via uvicorn

Inside of the backend folder, run

uvicorn main:app

Make sure that it is running on port 8000. Furthermore, set your redirects inside of Github and Google OAuth to localhost:8000/auth/github/callback or localhost:8000/auth/google/callback.

Notes

• Python 3.10+ recommended (The dev is running 3.12.1)
• C++ (clang++ or g++), JS (node.js), and Java (JDKs) runners require system dependencies. If they error out, make sure that you have them installed before raising an issue.
• Run in a terminal supporting Unicode and colors like Ghostty, Alacritty, or others.

Credits

1. Textual for providing the underlying framework for the TUI
2. You! For using it! Thank you!
3. copilot for being terrible and making bad code hack clubbers :3