Next.js + Supabase: The Complete Resource Hub
This hub is the entry point for the Next.js + Supabase stack. Start with the foundations, then move into auth, data modeling, and production hardening. Every linked article is battle-tested on real projects.
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10 itemsComplete Guide to Building SaaS with Next.js and Supabase
Master full-stack SaaS development with Next.js 15 and Supabase. From database design to deployment, learn everything you need to build production-ready...
Deploying Next.js + Supabase to Production
Complete guide to deploying Next.js and Supabase applications to production. Learn Vercel deployment, environment configuration, database migrations, CI/CD...
Next.js + Supabase Production Launch Checklist (47 Items)
The definitive pre-launch audit for Next.js 15 + Supabase applications. 47 concrete checks across security, RLS, performance, observability, auth, and deployment — every item caused a production incident somewhere.
Next.js + Supabase CI/CD Pipelines with GitHub Actions
Learn to build a robust CI/CD pipeline for Next.js and Supabase. Automate testing, branch previews, database migrations, and Vercel deployments.
Build a Full-Stack App with Next.js + Supabase in 20 min
Build a complete Next.js + Supabase app in 20 minutes — auth, database, CRUD, and Vercel deployment, step-by-step with copy-paste code.
7 Next.js + Supabase Architecture Decisions I'd Skip
7 architecture decisions that caused the most pain in production Next.js and Supabase apps — and what to do instead from the start.
Offline-First Next.js + Supabase: Sync That Actually Works
Build a Next.js app that works offline with IndexedDB, queues writes, and syncs to Supabase on reconnect — copy-paste code, conflict resolution included.
How to Structure Your Next.js App Router Project for Scale
A definitive guide to organizing your Next.js App Router folders, features, and components for large-scale enterprise applications.
The Hidden Costs of Building a Full-Stack B2B SaaS in 2026
Discover the unexpected infrastructural, maintenance, and compliance costs of launching and scaling a Next.js B2B SaaS.
Why Developers Switch from Firebase to Supabase in 2026
Developers are leaving Firebase for Supabase. Learn why — unpredictable pricing, NoSQL limitations, vendor lock-in — and how to migrate your app with a step-by-step guide.
Authentication & authorization
13 itemsSupabase Authentication & Authorization Patterns
Master Supabase authentication and authorization. Learn email/password auth, social logins, magic links, 2FA, row-level security policies, and role-based...
Supabase Authentication with Next.js 15 Complete Guide
Master Supabase Auth in Next.js 15 with this complete production guide. Email/password, OAuth, magic links, middleware protection, RLS integration, and advanced patterns for multi-tenant SaaS.
Advanced Authentication Patterns with Next.js and Supabase
Master advanced authentication patterns including OAuth, magic links, passwordless auth, custom JWT, multi-tenant authentication, and enterprise SSO integration with Next.js and Supabase.
Next.js App Router + Supabase SSR Session Management Deep Dive
Deep dive into Supabase SSR session management in Next.js App Router. Learn how cookies, middleware, and Server Components interact to keep users authenticated.
Supabase RLS Policy Design Patterns Beyond the Basics
Master advanced Supabase RLS policy patterns for multi-role access, team permissions, and hierarchical authorization. Includes copy-paste SQL and performance tips.
Supabase + Google OAuth on Next.js 15: Working Guide (2026)
A complete Google OAuth setup for Supabase + Next.js 15 (App Router, @supabase/ssr). Covers Cloud Console config, redirect URL allowlists, refresh tokens, scopes, prod vs dev, and the silent failures nobody warns you about.
Supabase Auth + Middleware: Session Guide for Next.js 15
The complete guide to Supabase authentication and session management in Next.js 15. Middleware patterns, cookie handling, refresh tokens, MFA, redirect URLs, and the silent failures that ruin production auth.
Build a Real-Time Chat App: Next.js + Supabase Production
A complete real-time chat app built with Next.js 15 + Supabase. Schema design, RLS policies, channels, presence, typing indicators, message pagination, optimistic UI, and production gotchas.
Supabase Auth Pattern That Saved My Startup's $50K Audit
Learn the Supabase authentication patterns that helped us pass SOC 2 compliance in 6 weeks. Enterprise-grade auth architecture for production SaaS applications.
Supabase Auth Errors in Middleware: 5 Fixes That Work
Auth redirects looping? AuthSessionMissingError in Next.js middleware? The 5 Supabase auth errors that break middleware — and the exact fix for each.
Supabase Auth Callback Redirect Not Working? Next.js Fix
Fix Supabase auth redirect not working in Next.js: callback route, allowlisted URLs, router.refresh(). Copy-paste code for OAuth, magic links, passwords.
11 Supabase Auth Lessons From a Year in Production
After a year running Supabase Auth in production with 50K users, here are 11 specific lessons about cookies, refresh tokens, RLS, MFA, and the silent failures that bit me.
Next.js Auth 2026: Clerk vs Better Auth vs Supabase
Compare Clerk, Better Auth, Supabase Auth, and Auth.js for Next.js apps in 2026. Includes security, middleware, migration, pricing, and production tradeoffs.
Performance
12 itemsNext.js App Router Guide: From Basics to Advanced Patterns
Master the Next.js App Router with this comprehensive guide covering routing, layouts, server components, data fetching, and advanced patterns for building modern web applications.
Next.js Performance Optimization for Indie Developers
Master Next.js performance optimization techniques. Learn how to achieve perfect Core Web Vitals scores, optimize images, reduce bundle size, and deliver...
Caching Strategies for Next.js + Supabase Applications
Master caching patterns including Redis integration, ISR optimization, SWR patterns, cache invalidation, and performance optimization for Next.js and Supabase applications at scale.
Scaling Next.js + Supabase: 0 to 100K Users Playbook
A complete scaling playbook for Next.js + Supabase. Covers connection pooling, caching layers, read replicas, queue offloading, CDN edge strategy, and cost controls from 0 to 100K users.
Next.js 15 Partial Prerendering: Guide
A complete Partial Prerendering (PPR) guide for Next.js 15. Covers the static shell / dynamic holes model, Suspense boundaries, streaming, caching, migration paths, and the real-world tradeoffs.
Next.js 15 Caching Explained: Why Data Shows Stale
Next.js 15 changed caching defaults dramatically. Learn exactly how fetch(), unstable_cache, and revalidate work in the App Router — and why your pages stopped refreshing after upgrading.
Next.js Performance Optimization: 10 Essential Techniques
Boost Next.js app performance with proven optimization techniques. Learn image optimization, caching, bundle splitting, and Core Web Vitals.
Next.js + Supabase Performance: 7 Fixes Cut Load 70%
The exact 7 optimizations that took a sluggish Next.js + Supabase app from 4.2s LCP to 1.1s — RLS index audit, ISR config, image pipeline, and the connection-pooler trap that catches everyone on Vercel.
Next.js 15 vs 14: Real Benchmarks + Upgrade Verdict (2026)
Next.js 15 is 25-35% faster but breaks fetch() caching and async params. Real benchmarks + exact breaking changes — is the upgrade worth it for your production app?
I Tanked My Core Web Vitals Score With Next.js Images
My Next.js site had perfect Lighthouse scores until I added images. CLS went from 0.01 to 0.4. Here's how I fixed layout shift and image optimization issues.
Next.js Stale Data: How I Fixed Cache Revalidation
Users were seeing old data after updates. The cache wasn't revalidating. Here's how I fixed Next.js App Router caching with revalidatePath and revalidateTag.
Disable Turbopack in Next.js 16: next build --webpack
Next.js 16 Turbopack production build crashing on next start? The documented opt-out is next build --webpack — there is no NEXT_DISABLE_TURBOPACK env var.
Architecture patterns
30 itemsNext.js Data Fetching Patterns with Supabase: Server
Complete guide to data fetching patterns in Next.js with Supabase. Master Server Components, streaming, parallel queries, and caching for optimal performance.
Database Design for Next.js + Supabase: Optimization Guide
Master PostgreSQL database design, indexing strategies, query optimization, and scaling patterns for high-performance Next.js and Supabase applications. Learn schema design, performance tuning, and production optimization.
Supabase Multi-Tenant Architecture: Best Practices 2026
One codebase, isolated tenants: RLS policies, subdomain routing, and billing for a multi-tenant SaaS on Next.js + Supabase — with schema and code.
Next.js Server Actions with Supabase: Complete Guide
Complete guide to Next.js Server Actions with Supabase. Learn validation, error handling, optimistic updates, and production patterns for type-safe forms.
Next.js & Supabase Stripe Subscriptions: SaaS Guide
Master SaaS billing by integrating Stripe subscriptions with Next.js and Supabase. Learn webhooks, user syncing, and gated content strategies for production.
File Storage and Media Handling with Next.js and Supabase
Complete guide to file uploads, image optimization, CDN integration, and media management with Supabase Storage and Next.js. Learn signed URLs, progressive uploads, and production-ready patterns.
Next.js Webhook Handling and Event-Driven Architecture
Learn webhook handling and event-driven architecture with Next.js and Supabase. Complete tutorial covering webhook security, retry mechanisms, and distributed system patterns.
Next.js + Supabase Background Jobs & Async Patterns
Build background job processing and async task patterns with Next.js and Supabase. Use database queues, pg_cron, and Edge Functions without external services.
Supabase Edge Functions with Next.js: Complete Guide
Build and deploy Supabase Edge Functions with Next.js: Deno runtime, default env vars (SUPABASE_URL, SERVICE_ROLE_KEY), triggers, webhooks, and cron.
Error Handling and Observability for Next.js and Supabase Applications
Comprehensive guide to error handling, logging, monitoring, and observability for production Next.js and Supabase applications. Learn error boundaries, structured logging, performance monitoring, and debugging strategies.
GraphQL Integration with Next.js and Supabase Guide
Learn how to integrate GraphQL with Next.js and Supabase. Complete tutorial covering schema generation, resolvers, authentication, and advanced patterns for production apps.
Optimistic UI Patterns: Next.js Server Actions + Supabase
Implement optimistic UI updates in Next.js with useOptimistic and Server Actions. Handle rollbacks, conflicts, and Supabase Realtime sync for instant-feeling interfaces.
Real-Time Collaboration with Next.js + Supabase: Build Guide
Complete guide to building real-time collaborative applications with Next.js and Supabase. Learn presence tracking, live cursors, collaborative editing, real-time notifications, and conflict resolution.
Type Safety Guide for Next.js + Supabase in TypeScript
Complete guide to type safety in Next.js with Supabase. Learn database type generation, Zod validation, type-safe queries, and production TypeScript patterns.
React Server Components: Complete Deep Dive
Master React Server Components with this comprehensive guide. Learn RSC architecture, data fetching patterns, streaming, and best practices for Next.js 15.
Supabase Realtime: Guide to Building Live Applications
Master Supabase Realtime with this comprehensive guide. Learn Postgres Changes, Presence, Broadcast, and build real-time features like chat, notifications, and collaborative editing.
Supabase Storage: Guide to File Uploads and Management
Master Supabase Storage with this comprehensive guide. Learn file uploads, image optimization, CDN delivery, security policies, and advanced patterns for production applications.
Stripe Webhook Idempotency Pattern: One-Page Guide
A self-contained pattern for retry-safe Stripe webhook handling with Postgres idempotency. — practical, code-backed walkthrough.
Stripe Webhooks vs Polling: Production Reliability Guide
Compare Stripe webhook-driven billing sync vs polling with failure modes, latency tradeoffs, and operational risk.
Next.js Server Actions vs API Routes: When to Use Each
Understand the differences between Server Actions and API Routes in Next.js 15. Learn when to use each approach with real-world examples and performance comparisons.
Fix Next.js revalidatePath Not Working in Server Actions
Server Action runs, database updates, UI stays stale? `revalidatePath` silently no-ops in 6 production situations. Cause → fix cheat sheet plus the App Router refresh pattern that actually works.
Fix "cookies() should be awaited" Error in Next.js 15
Next.js 15 made cookies() async. Fix the "cookies() should be awaited" error in App Router, Server Actions, and Supabase SSR — codemod fixes 90% of it.
Stripe Webhook Signature Verification Failed in Next.js
"No signatures found matching the expected signature" in Next.js? Raw-body fix for App Router, Pages Router, and Vercel Edge — plus the retry + idempotency strategy that prevents silent revenue loss in production.
7 Lessons Scaling Next.js + Supabase to 100K Users
Real lessons from scaling Next.js and Supabase to 100K users. Mistakes that cost hours, patterns that saved us, and what to do differently from day one.
Next.js + Supabase: 10 Critical Mistakes and Exact Fixes
10 mistakes that break Next.js + Supabase apps: RLS off by default, anon key on the server, missing await cookies(), no pooling — with the exact fixes.
Fix Next.js "Module Not Found" After Deploy or Build
"Module not found: Can't resolve" only in production? 6 fixes — path aliases, case-sensitive imports, missing deps, and monorepo pitfalls on Vercel.
Next.js Hydration Mismatch: 8 Fixes for App Router (2026)
Hydration mismatch? Fix browser state with useEffect, date drift with dynamic(), suppressHydrationWarning — 8 Next.js App Router root causes with code fixes.
Next.js Turbopack Stuck? 5 Fixes + Disable Guide (2026)
Fix Next.js Turbopack stuck compiling or crashing after a production build. Clear caches, disable Turbopack safely with next build --webpack, fix circular imports, and recover next start failures.
Vercel Next.js Environment Variables: Fix & Deploy (2026)
NEXT_PUBLIC_ undefined at runtime? Re-deploy after adding vars to Vercel, check NEXT_PUBLIC_ prefix for client code, verify env scope — 5 exact fixes.
TypeScript Migration Guide 2026: From JavaScript
Migrate a JavaScript codebase to TypeScript incrementally without a rewrite. Use safe tsconfig settings, migration order, and typed package fixes for production code.
AI & search
4 itemsProduction RAG with Supabase pgvector and Next.js
Build a production-grade RAG app with Supabase pgvector, Next.js App Router, hybrid search, reranking, streaming responses, evals, and cost tracking.
AI Integration for Next.js + Supabase Applications
Complete guide to integrating AI capabilities into Next.js and Supabase applications. Learn OpenAI integration, chat interfaces, vector search, RAG systems,...
Mastering Supabase pgvector for Semantic Search in Next.js
Implement AI-powered advanced semantic search in Next.js applications using Supabase pgvector, OpenAI embeddings, and Server Actions.
Machine Learning Basics for JavaScript Developers
A comprehensive guide to understanding machine learning concepts using the language you already know—JavaScript. It's time to bring ML to the browser.
Other hubs
Supabase Debugging & Troubleshooting Hub
Field-tested fixes for the Supabase errors that actually waste your time: RLS silent failures, session persistence, slow queries, realtime gotchas, and auth redirects.
n8n Automation: Real Workflows from Real Projects
Practical n8n automation guides built from actual client work — CRM lead capture, client reporting, Zapier migration, silent failure debugging, and self-hosted AI with Ollama.