Just because you write code doesn't mean it ends up in a public place. I have lots of friends who like writing web scrapers and their code never sees the light

Just because you write code doesn't mean it ends up in a public place. I have lots of friends who like writing web scrapers and their code never sees the light of day. I write hundreds of programs and scripts for my house (media sorting programs, programs to help my friends and I choose restaurants, MILP programs for optimizing game actions, Bayesian models, etc, etc.) and only a small fraction end up online.