Supabase

Supabase is the open source Firebase alternative, providing a complete backend platform with Postgres, auth, storage, and realtime APIs.

8 prompts

Style guide for writing consistent, readable Postgres SQL with naming, formatting, and query structure rules.

Instructions for generating Supabase CLI migrations with strict naming, SQL style, and RLS policy requirements.

Best-practice instructions for creating Supabase Postgres functions with safe defaults, searchpath control, and templates.

Guidelines for generating Supabase RLS policies with strict SQL structure, role usage, and performance tips.

Declarative schema workflow guide for Supabase databases, including migration generation and diff caveats.

Best-practice guide for authoring Supabase Edge Functions with Deno conventions, dependency rules, and templates.

Guardrail-heavy guide for implementing Supabase Auth SSR in Next.js with approved @supabase/ssr patterns and strict cookie handling rules.

Comprehensive guide for building Supabase Realtime features with broadcast-first patterns, naming conventions, security, and scalability guidance.