RepayMint

RepayMint is a full-stack web application for comparing loan repayment strategies. It's based around financetools, a Python package I wrote while paying off my student loans, to help conceptualize the many "What if's" that arose:

• What if I increase/decrease my monthly payment?
• What if I target payments to a single loan at a time?
• What if I allocate payments based on certain factors, like interest rate?

The problem this app aims to solve is:

• What is the fastest, cheapest way to pay off all my debt?

NOTE: You can install financetools via pip install git+https://github.com/TurbulentRice/financetools.git

Requirements

• Python 3.9+
• MySQL 8.0+
• Node.js (see .nvmrc)
• [Optional] Node Version Manager

Stack

• Flask
• Preact + Vite
• MySQL

Getting Started

First, set up the back-end:

# Make sure the local Python executable is v3.9+
python -V
# Create virtual environment at project root
python -m venv venv
# Activate venv
source venv/bin/activate
# Install dependencies
pip install -r requirements.txt
# Run the Flask server in debug mode
flask --app app run --debug

In a new terminal, set up the front-end:

cd client/
# Install or use the Node version from .nvmrc if using nvm
nvm install
nvm use
# Install dependencies
npm install
# Build the static Preact HTML/JS/CSS files in dist/
npm run build
# Run the dev server (proxies API requests to Flask server)
npm run dev