Use the "Connectivity test" first. After an action, check the boxes below for full output.
Last console output (visible)
— nothing yet —
Raw response object (visible)
— nothing yet —
Troubleshooting hints
1) Make sure your Neocities URL is added in Supabase → Authentication → URL Configuration → Redirect URLs.
2) If signup returns success but login fails: check if email confirmation is enabled. Either verify email or disable confirmation for testing.
3) If you see CORS/network errors, copy the browser console output (instructions below).
How to copy the browser console (Android)
- On Android Chrome: open page → menu → More tools → Developer tools (or long-press → Inspect). If not available, open desktop browser on PC and reproduce.
- On desktop: press F12 → Console → copy any red errors and paste here.