Building a SaaS is basically one long decision tree: • come up with the idea • sanity-check if anyone actually needs it • name it (then rename it three times) • buy the domain • design a logo at 2am • scope the MVP • cut half of it • pick a stack • second-guess that stack • set up your repo, branches, CI • design the database • build the first models • set up auth • debug auth • add OAuth because fuck it • realize your data model’s wrong • refactor everything • pick a rich text editor • hate…