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Supabase: Open Source Firebase Alternative

Intermediate

Set up Supabase, the open source PostgreSQL-based backend platform with REST/GraphQL APIs, real-time subscriptions, authentication, and storage.

supabase postgresql database backend baas firebase-alternative auth real-time storage

Onlook: Visual-first code editor for Next.js

Intermediate

Build and design Next.js + TailwindCSS websites visually with AI. Edit directly in the browser DOM with Figma-like UI, real-time code sync, and AI-powered development.

ai nextjs react tailwind visual-editor design-tool bun supabase docker

Postgres triggers for denormalized counts

Advanced

Keep vote counts and aggregate columns in sync atomically using Postgres triggers, instead of racing application code.

postgres supabase sql triggers

Next.js 16 + Supabase + GitHub OAuth

Intermediate

Wire up a Next.js 16 app with Supabase Postgres and GitHub OAuth via the new proxy.ts convention.

nextjs supabase auth oauth