Back in 2022, I needed a body mass index calculator that counted with fast loading times and highly responsive layout, which was straightforward and user-friendly, to open it on my phone even when Wi-Fi was not available.
So I came up with this single-page application, which I deployed on GitHub Pages first and runs on vanilla JavaScript. It doesn’t require a single library or package, and has been used by friends from Sri Lanka and Spain.
Even though it’s a personal project, it incorporates dark mode, form validation, and personalized graphic results display.