Do you know any public repositories that are good SaaS examples? I'd like to read through them to understand how they organize things, how they structure their routes and interface with their database, what they use, etc. My preferred tech stack for the example would be Node.js (or Deno), a simp...

Before launch, to find bugs or validate wording. Have you tried www.betabound.com or other communities? The first customers could be difficult to acquire. Do you think they should be beta testers?

Size of the market Time and effort necessary to launch it Is is possible to monetize it? Other

If there's some criteria you guys use to evaluate an idea, please share!