Massvai Team (@massvaiteam)

Next.js App Router: 7 Rules for cookies() and headers() Without Surprise Dynamic Routes

A practical guide to async cookies() and headers(), request-time rendering, caching boundaries, safe session handling, and testing App Router routes.

4 min readmassvainotes.hashnode.dev

4d ago

Next.js Middleware + Supabase Auth: A 9-Point Checklist Before You Ship

Shipping a Next.js app with Supabase Auth is easy until middleware, cookies, and preview URLs disagree. Use this checklist before you call an MVP "done." 1. Pick one auth cookie strategy and stick to

2 min readmassvainotes.hashnode.dev

Oct 31

Supabase RLS Checklist for AI-Built Next.js Apps

Before you ship an AI-scaffolded SaaS, verify these Row Level Security rules so users only see their own data.

3 min readmassvainotes.hashnode.dev

Oct 30

Scheduled Jobs for a Next.js + Supabase App: Vercel Cron vs pg_cron vs Edge Functions

Almost every real app needs something to run on a timer: delete expired sessions, send a daily digest, retry failed webhooks, recompute a leaderboard. If your stack is Next.js on Vercel with Supabase

5 min readmassvainotes.hashnode.dev

Oct 17

Next.js App Router Caching with Supabase: 6 Rules to Avoid Stale (or Someone Else's) Data

The App Router caches aggressively, and Supabase queries are just fetch calls underneath. Put the two together without a plan and you get the classic bugs: a dashboard that shows yesterday's numbers,

4 min readmassvainotes.hashnode.dev

Oct 17

Massvai Team

About

Available for

Massvai Team's blogs

Next.js App Router: 7 Rules for cookies() and headers() Without Surprise Dynamic Routes

Next.js Middleware + Supabase Auth: A 9-Point Checklist Before You Ship

Supabase RLS Checklist for AI-Built Next.js Apps

Scheduled Jobs for a Next.js + Supabase App: Vercel Cron vs pg_cron vs Edge Functions

Next.js App Router Caching with Supabase: 6 Rules to Avoid Stale (or Someone Else's) Data

Massvai Team

About

Available for

Massvai Team's blogs

Next.js App Router: 7 Rules for cookies() and headers() Without Surprise Dynamic Routes

Next.js Middleware + Supabase Auth: A 9-Point Checklist Before You Ship

Supabase RLS Checklist for AI-Built Next.js Apps

Scheduled Jobs for a Next.js + Supabase App: Vercel Cron vs pg_cron vs Edge Functions

Next.js App Router Caching with Supabase: 6 Rules to Avoid Stale (or Someone Else's) Data

Massvai Team

About

Available for

Massvai Team's blogs

Next.js App Router: 7 Rules for cookies() and headers() Without Surprise Dynamic Routes

Next.js Middleware + Supabase Auth: A 9-Point Checklist Before You Ship

Supabase RLS Checklist for AI-Built Next.js Apps

Scheduled Jobs for a Next.js + Supabase App: Vercel Cron vs pg_cron vs Edge Functions

Next.js App Router Caching with Supabase: 6 Rules to Avoid Stale (or Someone Else's) Data

Search Hashnode

Massvai Team

About

Available for

Massvai Team's blogs

Next.js App Router: 7 Rules for cookies() and headers() Without Surprise Dynamic Routes

Next.js Middleware + Supabase Auth: A 9-Point Checklist Before You Ship

Supabase RLS Checklist for AI-Built Next.js Apps

Scheduled Jobs for a Next.js + Supabase App: Vercel Cron vs pg_cron vs Edge Functions

Next.js App Router Caching with Supabase: 6 Rules to Avoid Stale (or Someone Else's) Data