Wait, How Did Hackers Steal the Encryption Key Too?" 5 Supabase Security Traps I Fixed in Production
Introduction: The Headline That Made My Stomach Drop Almost every week, we see another headline about a major tech company or hot startup suffering…
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Supabase pg-delta migration guide: adopt declarative schemas safely
A schema diff can be technically valid and still remove data you meant to keep. That is why switching an existing Supabase project to Declarative Sc…
I asked AI agents to rewrite Supabase in Rust
Let me start with a confession: I don't really know what I'm doing. I'm not a Rust developer. I've never written a database backend. I run a small S…
Building a Multi-Agent Valet Trash Command Center: Supabase Edge Functions, VAPI, and PostgreSQL at Scale
OPENING PARAGRAPH: We built a production command center for Quiet Hours Valet that orchestrates 8 concurrent AI voice agents, 8 automation scenarios…
Supabase Connection String: IPv6, ENOTFOUND, and the Transaction Pooler Fix
The short version Supabase uses IPv6 by default. Most local dev environments and many hosting providers don't support IPv6, so DNS resolution fails…
AI написал весь код. Почему архитектуру PoC и деплой пришлось делать самому?
С помощью AI сегодня каждый может навайбкодить приложение за считанные часы. Но чтобы превратить его в рабочий PoC, нужно решить ряд архитектурных,…
Building a Store Without a Payment Gateway — Manual Checkout on Next.js and Supabase
Not every market has easy access to Stripe. In a lot of places the real payment rails are bank transfer and mobile wallets, confirmed by a human. Th…
What I learned building synchronized YouTube playback for Moka-fi
I built Moka-fi as a cozy online café where friends can study, talk, play and spend time together. One of the newest rooms is Watch Together, where…
I built a free concert tracker solo: 13 languages, 11,000 prerendered pages, one React codebase for iOS, Android and web
I go to a lot of concerts. In January 2025 I got tired of a spreadsheet that could not tell me which opener I had seen twice, so I started building…
Running a Monitoring SaaS on Cloudflare Workers + Supabase for Almost Nothing
Originally published on the Merlonix blog . Merlonix monitors uptime, SSL/TLS, DNS, email authentication, blacklists, Certificate Transparency, Core…
Build vs Buy: What Founders Get Wrong About Templates
Every week a founder DMs me the same question: "Should I build my React Native app from scratch or buy a template?" Here's the framework I use to an…
I Built Kikar — An AI Messaging Platform That Creates Digital Versions of People
For the last few months, I've been working on Kikar, an AI-powered social messaging platform with a simple goal: What if every user could have an AI…
Coverage Before Creativity: The RAG Gate That Keeps My Blog Pipeline Honest
The first failure I had to eliminate in the blog pipeline was not a bad paragraph. It was a bad evidence set. The system was finding a few nearby ch…
How I Built a 300+ Chapter Coding Platform with Angular SSR + Supabase (Solo, Free-Tier)
I recently opened up DevInHyderabad, a free coding-course site with 300+ chapters across 7 courses. I built it solo, part-time, entirely on free tie…
Supabase vs Firebase
Both Supabase and Firebase promise the same thing: a backend you don't have to build, with auth, a database, storage, and real-time out of the box.…
I Built a Coin Ledger That Guilts Customers Into Coming Back 🧇
A few months ago I sat down to add "loyalty points" to Glazed, my waffle kiosk brand. Simple, right? Add a points column to the users table, increme…
Self-Hosting Supabase on a Linux Server
Supabase has become one of the most popular open-source alternatives to Firebase, bundling a Postgres database, authentication, auto-generated REST…
Supabase Shopify Backend: Side-Car Architecture (2026)
For high-volume merchants, relying solely on Shopify metafields to store relational data or custom customer records is an architectural dead end. A…
How I Built Pathway AI: A Full-Stack SaaS Platform in 1 Month
How I Built Pathway AI: A Full-Stack SaaS Platform in 1 Month I built Pathway AI , a SaaS platform for international students planning their study a…
Supabase RLS Policy Design Patterns Beyond the Basics
Supabase RLS Policy Design Patterns Beyond the Basics Row Level Security is one of the most powerful features in Supabase — and one of the most misu…
I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked
I Cut My Next.js + Supabase App Load Time by 73% - Here Are the 5 Techniques That Actually Worked Last month, our SaaS dashboard was embarrassingly…
Add Video Processing to Your Vercel + Supabase App in 10 Minutes
Originally published at ffmpeg-micro.com Most Vercel + Supabase apps hit the same wall: a user uploads a video, and you need to do something with it…
Building an AI-Powered SaaS with Nuxt 3 + Supabase: Full Architecture Breakdown
Last week I built an AI-powered content repurposing tool called MultiPost. You write one article, it generates platform-optimized versions for Twitt…
How I Built an AI News Brief with Next.js, Supabase, Vercel, and GPT-4o-mini
Over the past few months, I have been building a small AI news brief called DeepSignal . The idea started from a simple personal frustration: I was…
Equip: an open-source LMS for Bible schools — bilingual, scripture-aware, 4 weeks of real users
TL;DR. Equip is a free, open-source LMS built for Bible schools and small ministries. MIT-licensed. Bilingual Russian↔English out of the box — the s…
I asked ChatGPT for free status page tools. It didn't mention mine. Here's the Next.js + Supabase build behind that zero.
Twenty-four hours after I swapped Supabase Auth's default SMTP for Resend, my first real user signed up. I'll call him K. I emailed him three questi…