TechKwonDo - Calculate Mortgage with Various Interest Rates

Hi Indie Hackers,

I've been burning the midnight oil as an indie hacker, and I'm excited to share a project I've been working on. It's an app that calculates mortgage payments with various interest rates, helping users to better understand their financing options.

http://techkwondo.xyz/

Why I Built This
As someone who's gone through the home-buying process, I found the mortgage calculations to be quite overwhelming. I wanted to create a tool that simplifies this process and provides users with clear insights into how different interest rates affect their monthly payments.

I would appreciate your feedbac.

• Additional features that might be helpful
• General thoughts on the concept and execution

Thanks.