The JournalBuild Notes

Things we’ve learned by actually building

Engineering, AI, design, growth and the messy last twenty percent. Written while the work is still fresh, by the people who did it.

  • 3 entries
  • Written by the people who built it

Latest entries

A Supabase RLS checklist

Security5 min read

Row level security is the single most common hole in AI generated apps. These are the checks we run on every table before we let a project launch.

Core Web Vitals that actually move

Performance4 min read

Most performance advice is generic. These are the four changes that fix the majority of real sites, in the order we make them.


Custom Software AI Products Technical SEO

Let’s build and scale it!