Fortran

ELI5 — The Vibe Check

Fortran is the OG programming language from 1957 that scientists still use because nothing else crunches numbers as fast. It's like a vintage muscle car — old-school, no frills, but still wins the drag race against modern sports cars.

Real Talk

The oldest high-level programming language still in active use, designed for scientific and numerical computing. Modern Fortran (2018/2023) supports parallel computing, coarrays, and modern programming features while maintaining unmatched performance for numerical simulations, weather modeling, and computational physics.

When You'll Hear This

"NASA still runs Fortran code from the 70s — if it ain't broke, don't rewrite it." / "Our climate simulation is Fortran because no other language can match its numerical performance."