A researcher spends 30 seconds doing peptide math before every injection. I built a tool that does it instantly. Here's the surprising thing I learned: for a calculator tool, SSR isn't about performance — it's about whether Google even knows your calculator exists.
Source: [Dev.to](https://dev.to/jamin_e16996ba0e309177/how-i-built-a-peptide-dosage-calculator-with-nextjs-and-why-ssr-matters-more-than-you-think-3fk8)