Build a Secure Todo App with Next.js 16 and Supabase GuideBuild a Secure Todo App with Next.js 16 and Supabase Guide
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Todo App with Next.js 16 & Supabase — Auth, RLS, Server Actions A production-focused walkthrough of building a full-stack Todo app with Next.js 16, Supabase, and TypeScript — covering Supabase auth (login/register/logout), protected routes via middleware, Server Actions for CRUD operations, Zod form validation, and Row Level Security policies so users can only access their own data. Published on DevStacked, my developer blog covering practical Next.js and SaaS implementation guides.

devstacked.tech

Build a Todo App with Next.js 16 and Supabase (2026 Guide)

Learn how to build a production-ready Todo App using Next.js 16, Supabase, TypeScript, Tailwind CSS, Server Actions, Authentication, and Row Level Security (RLS).

Back to feed
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started