compound
A small compounding calculator. Pick a daily change and a number of days, and see where you end up.
- Year
- 2026
- Stack
- React · TypeScript
A tiny interactive app that lives inside the site. Enter a daily percentage change and a number of days; it shows the final multiple and draws the curve. One percent better every day for a year is about 37.8 times better. One percent worse every day leaves you with about 0.03 of where you started.
This is an example lab app. It shows how an interactive React component runs inside the site (pattern A in the README): the page is a normal Astro page with the site layout, and only the calculator ships JavaScript. Keep it, change it, or delete it along with this file and src/pages/lab/compound/.