That is absolutely fine, and you can learn a lot with that sort of approach. It really depends on your objective. The only thing to keep in mind is that writin

That is absolutely fine, and you can learn a lot with that sort of approach. It really depends on your objective. The only thing to keep in mind is that writing software for business (e.g. SaaS) requires the exact opposite approach. You go lean, write what other people want, and go for an MVP first.