After every six months, whatever I had written feels a mess. So it is fine to publish things and improve over time. Or keep the repository private and make it p

After every six months, whatever I had written feels a mess. So it is fine to publish things and improve over time. Or keep the repository private and make it public when you feel like it. Regarding feedback on your code, receive it as a criticism of your code (and not yourself) and you should be fine.