DEV Community

Mahdi BEN RHOUMA profile picture

Mahdi BEN RHOUMA

404 bio not found

Joined Joined on 
Postgres INSERT If Not Exists: Fix Duplicate Key Violations
mahdi_benrhouma_fe1c6005 profile

Postgres INSERT If Not Exists: Fix Duplicate Key Violations

#postgres #sqlinsert #upsert #troubleshooting
Comments
7 min read

Want to connect with Mahdi BEN RHOUMA?

Create an account to connect with Mahdi BEN RHOUMA. You can also sign in below to proceed if you already have an account.

Create Account
Already have an account? Sign in
Supabase "__cf_bm" Cookie Rejected for Invalid Domain: Fix
mahdi_benrhouma_fe1c6005 profile

Supabase "__cf_bm" Cookie Rejected for Invalid Domain: Fix

#supabase #supabasestorage #cloudflare #cookies
Comments
8 min read
Supabase Auth vs Clerk in 2026: The Production Verdict
mahdi_benrhouma_fe1c6005 profile

Supabase Auth vs Clerk in 2026: The Production Verdict

#supabase #clerk #auth #nextjs
Comments
6 min read
11 Supabase Auth Lessons From a Year in Production
mahdi_benrhouma_fe1c6005 profile

11 Supabase Auth Lessons From a Year in Production

#supabase #authentication #production #lessons
Comments
7 min read
Supabase Authentication with Next.js 15 Complete Guide
mahdi_benrhouma_fe1c6005 profile

Supabase Authentication with Next.js 15 Complete Guide

#supabase #nextjs #authentication #security
Comments
18 min read
Supabase Auth Error Codes: Fixes + TS Cheat Sheet (2026)
mahdi_benrhouma_fe1c6005 profile

Supabase Auth Error Codes: Fixes + TS Cheat Sheet (2026)

#supabase #authentication #typescript #errors
Comments
6 min read
Supabase Auth + Middleware: Session Guide for Next.js 15
mahdi_benrhouma_fe1c6005 profile

Supabase Auth + Middleware: Session Guide for Next.js 15

#supabase #auth #middleware #nextjs
Comments
11 min read
Stripe Webhook Signature Verification Failed in Next.js
mahdi_benrhouma_fe1c6005 profile

Stripe Webhook Signature Verification Failed in Next.js

#stripe #webhooks #nextjs #payments
Comments
8 min read
Self-Hosted Plausible vs GA4: GDPR by Default (2026)
mahdi_benrhouma_fe1c6005 profile

Self-Hosted Plausible vs GA4: GDPR by Default (2026)

#plausible #googleanalytics #ga4 #gdpr
Comments
6 min read
Scaling Next.js + Supabase: 0 to 100K Users Playbook
mahdi_benrhouma_fe1c6005 profile

Scaling Next.js + Supabase: 0 to 100K Users Playbook

#nextjs #supabase #scaling #performance
Comments
13 min read
Scaleway vs AWS S3: EU Pricing & Data Residency 2026
mahdi_benrhouma_fe1c6005 profile

Scaleway vs AWS S3: EU Pricing & Data Residency 2026

#scaleway #awss3 #objectstorage #eudataresidency
Comments
6 min read
Fix React 18 Hydration Mismatch in Next.js
mahdi_benrhouma_fe1c6005 profile

Fix React 18 Hydration Mismatch in Next.js

#nextjs #react #troubleshooting
Comments
5 min read
Production RAG with Supabase pgvector and Next.js
mahdi_benrhouma_fe1c6005 profile

Production RAG with Supabase pgvector and Next.js

#supabase #pgvector #rag #nextjs
Comments
15 min read
Fix: Peer Authentication Failed for User "postgres"
mahdi_benrhouma_fe1c6005 profile

Fix: Peer Authentication Failed for User "postgres"

#postgres #pghbaconf #peerauthentication #supabaselocal
Comments
4 min read
How to Get Enums in Prisma Client: Import, Query
mahdi_benrhouma_fe1c6005 profile

How to Get Enums in Prisma Client: Import, Query

#prisma #typescript #troubleshooting
Comments
6 min read
PostgreSQL DESCRIBE TABLE: The psql \d Equivalent
mahdi_benrhouma_fe1c6005 profile

PostgreSQL DESCRIBE TABLE: The psql \d Equivalent

#postgres #psql #describetable #informationschema
Comments
3 min read
Fix "Parsing error: Cannot find module next/babel"
mahdi_benrhouma_fe1c6005 profile

Fix "Parsing error: Cannot find module next/babel"

#nextjs #eslint #troubleshooting
Comments
5 min read
TypeScript in 2026: Install & Configure with Node.js 20+
mahdi_benrhouma_fe1c6005 profile

TypeScript in 2026: Install & Configure with Node.js 20+

#typescript #npm #nextjs
Comments
3 min read
Build a Real-Time Chat App: Next.js + Supabase Production
mahdi_benrhouma_fe1c6005 profile

Build a Real-Time Chat App: Next.js + Supabase Production

#nextjs #supabase #realtime #chat
Comments
8 min read
Next.js + Supabase Production Launch Checklist (47 Items)
mahdi_benrhouma_fe1c6005 profile

Next.js + Supabase Production Launch Checklist (47 Items)

#nextjs #supabase #production #launch
Comments
11 min read
Next.js Stale Data: How I Fixed Cache Revalidation
mahdi_benrhouma_fe1c6005 profile

Next.js Stale Data: How I Fixed Cache Revalidation

#nextjs #caching #approuter #servercomponents
Comments
9 min read
Fix Next.js revalidatePath Not Working in Server Actions
mahdi_benrhouma_fe1c6005 profile

Fix Next.js revalidatePath Not Working in Server Actions

#nextjs #serveractions #approuter #caching
Comments
6 min read
Fix: react-dom/server Import Error in Next.js App Router
mahdi_benrhouma_fe1c6005 profile

Fix: react-dom/server Import Error in Next.js App Router

#nextjs #approuter #servercomponents #reactdom
Comments
8 min read
Firebase webframeworks Not Enabled in GitHub Actions: Fix
mahdi_benrhouma_fe1c6005 profile

Firebase webframeworks Not Enabled in GitHub Actions: Fix

#firebase #nextjs #githubactions #deployment
Comments
8 min read
n8n Microsoft OAuth2: Fix 'Need Admin Approval'
mahdi_benrhouma_fe1c6005 profile

n8n Microsoft OAuth2: Fix 'Need Admin Approval'

#n8n #oauth2 #microsoftgraph #entraid
Comments
9 min read
Fix "Default condition should be last one" (Firebase)
mahdi_benrhouma_fe1c6005 profile

Fix "Default condition should be last one" (Firebase)

#firebase #nextjs #webpack #packagejsonexports
Comments
8 min read
Firebase Auth IDBDatabase Transaction Error: 2026 Fix
mahdi_benrhouma_fe1c6005 profile

Firebase Auth IDBDatabase Transaction Error: 2026 Fix

#nextjs #firebase #authentication #indexeddb
Comments
9 min read
How to Exit psql: \q, exit, quit and Ctrl+D
mahdi_benrhouma_fe1c6005 profile

How to Exit psql: \q, exit, quit and Ctrl+D

#postgres #psql #database #supabase
Comments
5 min read
Next.js Redirect from / to another page
mahdi_benrhouma_fe1c6005 profile

Next.js Redirect from / to another page

#nextjs #redirects #approuter #nextconfigjs
Comments
3 min read
Next.js Performance Optimization for Indie Developers
mahdi_benrhouma_fe1c6005 profile

Next.js Performance Optimization for Indie Developers

#nextjs #performance #optimization #corewebvitals
Comments
9 min read
Next.js Pages to App Router Migration Gotchas
mahdi_benrhouma_fe1c6005 profile

Next.js Pages to App Router Migration Gotchas

#nextjs #approuter #migration #vercel
Comments
7 min read
Next.js Middleware Not Running on Vercel: 3 Causes
mahdi_benrhouma_fe1c6005 profile

Next.js Middleware Not Running on Vercel: 3 Causes

#nextjs #vercel #middleware #auth
Comments
6 min read
I Tanked My Core Web Vitals Score With Next.js Images
mahdi_benrhouma_fe1c6005 profile

I Tanked My Core Web Vitals Score With Next.js Images

#nextjs #performance #webvitals #images
Comments
7 min read
Next.js Build Passed But Production Broke
mahdi_benrhouma_fe1c6005 profile

Next.js Build Passed But Production Broke

#nextjs #vercel #production #postmortem
Comments
5 min read
Clerk vs Better Auth vs Supabase: Next.js Auth in 2026
mahdi_benrhouma_fe1c6005 profile

Clerk vs Better Auth vs Supabase: Next.js Auth in 2026

#nextjs #authentication #clerk #betterauth
Comments
16 min read
Next.js 16 "use cache" Errors: Why Cache Components Break
mahdi_benrhouma_fe1c6005 profile

Next.js 16 "use cache" Errors: Why Cache Components Break

#nextjs #nextjs16 #caching #cachecomponents
Comments
4 min read
Next.js 16 /_not-found Prerender Build Error: The Real Fix
mahdi_benrhouma_fe1c6005 profile

Next.js 16 /_not-found Prerender Build Error: The Real Fix

#nextjs #nextjs16 #builderrors #prerendering
Comments
4 min read
Next.js 15 Partial Prerendering: Guide
mahdi_benrhouma_fe1c6005 profile

Next.js 15 Partial Prerendering: Guide

#nextjs #partialprerendering #ppr #performance
Comments
10 min read
Fix 'Next.js 15 requires Node.js 18.18' Build Error
mahdi_benrhouma_fe1c6005 profile

Fix 'Next.js 15 requires Node.js 18.18' Build Error

#nextjs #node #troubleshooting
Comments
5 min read
Force tsc to Ignore node_modules: Fix TS Errors
mahdi_benrhouma_fe1c6005 profile

Force tsc to Ignore node_modules: Fix TS Errors

#typescript #tsc #troubleshooting
Comments
6 min read
Next.js 15 Middleware: Auth, Rate Limiting & Edge Guide
mahdi_benrhouma_fe1c6005 profile

Next.js 15 Middleware: Auth, Rate Limiting & Edge Guide

#nextjs #middleware #edge #auth
Comments
11 min read
Fix "cookies() should be awaited" Error in Next.js 15
mahdi_benrhouma_fe1c6005 profile

Fix "cookies() should be awaited" Error in Next.js 15

#nextjs #nextjs15 #approuter #servercomponents
Comments
7 min read
18 n8n Templates for Freelancers & Solopreneurs (2026)
mahdi_benrhouma_fe1c6005 profile

18 n8n Templates for Freelancers & Solopreneurs (2026)

#n8n #workflowtemplates #freelancertools #automation
Comments
14 min read
n8n requested webhook is not registered fix
mahdi_benrhouma_fe1c6005 profile

n8n requested webhook is not registered fix

#n8n #webhooks #automation #debugging
Comments
3 min read
n8n Queue Mode Checklist: Redis, Postgres 13+, Workers
mahdi_benrhouma_fe1c6005 profile

n8n Queue Mode Checklist: Redis, Postgres 13+, Workers

#n8n #queuemode #redis #postgres
Comments
3 min read
n8n Error Workflow Not Triggering: 5 Real Causes
mahdi_benrhouma_fe1c6005 profile

n8n Error Workflow Not Triggering: 5 Real Causes

#n8n #errors #automation #workflows
Comments
4 min read
n8n Beginner Guide 2026: Build Your First Automation
mahdi_benrhouma_fe1c6005 profile

n8n Beginner Guide 2026: Build Your First Automation

#n8n #automation #workflowautomation #nocode
Comments
12 min read
Best Ollama Models for n8n AI Agents (2026 Guide)
mahdi_benrhouma_fe1c6005 profile

Best Ollama Models for n8n AI Agents (2026 Guide)

#n8n #ollama #aiagents #localllm
Comments
12 min read
Fix Module not found: Can't resolve 'encoding' in Vercel
mahdi_benrhouma_fe1c6005 profile

Fix Module not found: Can't resolve 'encoding' in Vercel

#nextjs #supabase #troubleshooting
Comments
5 min read
Fix PostgreSQL Server Won't Start on Mac OS X (2026)
mahdi_benrhouma_fe1c6005 profile

Fix PostgreSQL Server Won't Start on Mac OS X (2026)

#postgres #macos #troubleshooting
Comments
8 min read
Is It Safe to Expose Firebase API Key to the Public?
mahdi_benrhouma_fe1c6005 profile

Is It Safe to Expose Firebase API Key to the Public?

#firebase #security #troubleshooting
Comments
8 min read
Interfaces vs Types in TypeScript: 2026 Best Practices
mahdi_benrhouma_fe1c6005 profile

Interfaces vs Types in TypeScript: 2026 Best Practices

#typescript #interfaces #troubleshooting
Comments
7 min read
TypeScript ! Operator: Fix Object Is Possibly Undefined
mahdi_benrhouma_fe1c6005 profile

TypeScript ! Operator: Fix Object Is Possibly Undefined

#typescript #typesafety #troubleshooting
Comments
8 min read
FirebaseError: Expected first argument to collection() — Fix
mahdi_benrhouma_fe1c6005 profile

FirebaseError: Expected first argument to collection() — Fix

#firebase #firestore #javascript #nextjs
Comments
7 min read
How to Set Up Idempotency Key in Next.js (Step by Step)
mahdi_benrhouma_fe1c6005 profile

How to Set Up Idempotency Key in Next.js (Step by Step)

#stripe #idempotency #troubleshooting
Comments
5 min read
How to set the next/image component to 100% height
mahdi_benrhouma_fe1c6005 profile

How to set the next/image component to 100% height

#nextjssupabase #troubleshooting
Comments
6 min read
How to Change the Port in Next.js (and Fix EADDRINUSE)
mahdi_benrhouma_fe1c6005 profile

How to Change the Port in Next.js (and Fix EADDRINUSE)

#nextjs #port #troubleshooting
Comments
6 min read
Supabase Joins: Nested Selects, !inner, Left Joins (2026)
mahdi_benrhouma_fe1c6005 profile

Supabase Joins: Nested Selects, !inner, Left Joins (2026)

#supabase #postgres #joins #postgrest
Comments
6 min read
Insert into multiple tables with one Supabase API call 2026
mahdi_benrhouma_fe1c6005 profile

Insert into multiple tables with one Supabase API call 2026

#supabase #postgres #troubleshooting
Comments
6 min read
Cross-Origin-Opener-Policy Blocks window.closed: 2026 Fix
mahdi_benrhouma_fe1c6005 profile

Cross-Origin-Opener-Policy Blocks window.closed: 2026 Fix

#nextjs #firebase #authentication #troubleshooting
Comments
8 min read
loading...