Guides

Practical, no-fluff guides on validating what you’re building, getting honest feedback, and knowing what to fix before you launch.

• 27 July 2026

  How to validate a product idea before you build it

  Talk to the right people, watch what they actually do, and find real pull before you write a line of code.

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• 27 July 2026

  How to get honest product feedback (not just “looks great”)

  Why most feedback is useless — and how to ask so people tell you what's actually wrong.

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• 27 July 2026

  The 6 questions that surface what to actually fix

  Six prompts that turn vague reactions into a ranked list of what to fix.

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• 2 September 2026

  Pre-launch checklist: is it ready to show anyone?

  Run this before you send the link, so their attention goes on what you built.

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• 3 September 2026

  Passwordless login with Supabase and Next.js

  No passwords to reset, no strength rules, nothing to leak. What it takes to build, and the two settings that catch everyone out.

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• 3 September 2026

  Row-level security in Supabase, without the footguns

  How to write policies that hold, why a row policy is not a column policy, and the mistake that quietly exposes everything.

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