Age Calculator App

What are you most proud of, and what would you do differently next time?

I'm happy that I found styling the frontend to be a breeze after slugging through the nitty gritty elements (especially when setting the horizontal line to be on the same level with button)

I will try to find and use a date library that can simply calculate the days within the month correctly since I still found it difficult to set that logic. Any suggestions as to how to go about this calculation using vanilla JavaScript will be most useful as well.

What challenges did you encounter, and how did you overcome them?

I struggled initially on how to set the horizontal line to be on the same level with button.

What specific areas of your project would you like help with?

I still need to debug my days of each month computation such that the final output(s) are accurate and correct. I also need to find a way to factor leap year days and months with varying days (Eg. February)