"Add login with Supabase": the same prompt, three ways
Every vibe coder types "add login with Supabase" and gets working code. Here's what changes when you ask for it vaguely, specifically, and with the…
Aliteq
Sam Ortega · Build Editor
The short answer
Supabase gives you working email/password login in about three lines. The quality of what you ship depends entirely on the prompt: a vague ask leaves the AI to guess your keys, error handling,…
Vague prompts produce demo login; the risks (wrong key, swallowed errors, no confirmation) ship silently.
The one security rule: the browser gets the anon key, never the service key.
Login is authentication only — every table still needs Row Level Security for authorization.
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"Add login with Supabase": the same prompt, three ways