While shopping for a house, the budget is one of the biggest deciding factors. So, I was looking for an amortization calculator that could help me budget the typical pieces of a mortgage: P&I, taxes, insurance, but also calculate extra payments.

So I made my own.

Install dependencies:

npm install

Run the development server:

npm run dev
# or
yarn dev
# or
pnpm dev

Run Sandworm to check for any license or security issues introduced by 3rd-party packages. This npm script executes an npx script in package.json to run sandworm-audit without the user needing to install sandworm globally.

npm run sca

More info:

• Sandworm repo: https://github.com/sandworm-hq/sandworm-audit
• Sandworm docs: https://docs.sandworm.dev/