Supabase RLS Deep Dive — Multi-tenant Access Control
Supabase RLS Deep Dive — Multi-tenant Access Control Supabase Row Level Security (RLS) lets you enforce access rules at the database layer using SQL p…
AI & ML
⚑ Report a ProblemLatest AI & ML news from Tech News
All topics
AI
News
Tech
agents
ai
api
architecture
automation
aws
beginners
career
claude
database
devchallenge
devops
discuss
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
security
showdev
tutorial
typescript
webdev
For Manufacturing Systems, I Start With One Workflow Before I Touch the Full Suite
For Manufacturing Systems, I Start With One Workflow Before I Touch the Full Suite A dashboard, an order system, and ERP integration can all be valid …
7 AI Gateway Platforms for Enterprise AI (And How They Compare)
Building LLM-powered applications starts simple. You pick a model, connect an API, and ship a feature. Maybe it’s a chatbot, a summarizer, or an inter…
Moving Beyond Official MSAL: A Better Way to Handle Entra ID in Next.js
Microsoft's official MSAL libraries are powerful, but they were not built with the Next.js App Router in mind. Developers attempting to integrate @azu…
How I Secured WordPress Media Files by Building My Own Upload Restriction Plugin
How I Secured WordPress Media Files by Building My Own Upload Restriction Plugin Security is one of those things you don't think about deeply until so…
When I Tried Doing Everything With AI, It Backfired
There was a phase where I started pushing AI into everything. Writing with AI. Planning with AI. Coding with AI. Research with AI. Even thinking throu…
Tauri v2 vs Electron After 6 Months of Real Development — My Honest Take
All tests run on an 8-year-old MacBook Air. I've shipped multiple Mac apps with Tauri v2. I evaluated Electron seriously before choosing Tauri. Here's…
Why We Banned 'Within the Realm of...' From Our AI Game Descriptions
A small portal's accidental brush with Google's scaled-content-abuse algorithm — and the 11-rule prompt change that fixed it. TL;DR We run a 6,800-gam…
How I Revamped a Local Cram School Website Using AI (Claude, Gemini, and Codex)
Introduction I recently took on the challenge of modernizing the website for my parents' cram school in rural Japan. As an IT professional specializin…
Debugging HTTP Requests in ASP.NET Core Across Environments
When the same HTTP request works in dev but fails in production, debugging gets messy fast. Example: a request returns 200 in dev but 400 in prod beca…
I built 33 free browser gaming tools with Next.js, Here's what I learned about SEO and PageSpeed
A few days ago I launched toolsbracker.com — 33 free browser-based gaming benchmark tools. CPS test, reaction time, WPM test, aim trainer, memory test…
Dart Sealed Classes Guide — Type-Safe State Management with Pattern Matching
Dart Sealed Classes Guide — Type-Safe State Management with Pattern Matching Dart 3's sealed classes are the evolution of enums. They restrict subtypi…
Indie SaaS Monetization — Hard Paywall vs Freemium vs Usage-Based Pricing
Indie SaaS Monetization — Hard Paywall vs Freemium vs Usage-Based Pricing The hardest decision in indie SaaS isn't building the product — it's decidin…
Supabase Database Functions Guide — Serverless Logic with RPC and PL/pgSQL
Supabase Database Functions Guide — Serverless Logic with RPC and PL/pgSQL Supabase Database Functions let you move complex business logic into Postgr…
The Hidden Cost of AI-Assisted Coding: When Your Codebase Becomes a Black Box
There's a specific kind of technical debt that doesn't show up in your linter, doesn't trigger a failing test, and doesn't announce itself until the t…
Flutter Local Storage Guide — SharedPreferences vs Hive vs SQLite
Flutter Local Storage Guide — SharedPreferences vs Hive vs SQLite Choosing the right local storage solution in Flutter directly impacts performance an…
I Built a Text Similarity Checker: Compare Two Texts Instantly in Your Browser
Recently I was working on my online tools website toolsonline.run and decided to build a Text Similarity Checker — a tool that compares two texts and …
Self-hosted blockchain node: DIY vs Chainstack Self-Hosted
Getting a blockchain node running isn't the hard part. The hard part is everything that comes after — keeping it synchronized, updated, monitored, and…
How I Built Expiring Links With Zero Backend (React + TypeScript Only)
Most "expiring link" tools work the same way: generate a link, store the destination and expiry in a database, check the database on every click, redi…
Weekly Wins: Celebrating Your Successes and Lessons Learned
Weekly Wins: Celebrating Your Successes and Lessons Learned Let’s be honest: most engineering teams are stuck in a cycle of sprint planning, standups,…
Celebrating Your Wins: What Made Your Week Unforgettable
Celebrating Your Wins: What Made Your Week Unforgettable As developers, we often focus on what’s broken, what’s next, or what we haven’t shipped yet. …
Win Big with Google Cloud NEXT '26: $1,000 in Prizes for the Best Cloud Stories
Win Big with Google Cloud NEXT '26: $1,000 in Prizes for the Best Cloud Stories Google Cloud NEXT '26 is just around the corner — and this year, they’…
Google Cloud NEXT '26 Writing Challenge: Dive In For Up To $1K!
Google Cloud NEXT '26 Writing Challenge: Dive In For Up To $1K! Google Cloud NEXT '26 is just around the corner — and with it comes the Writing Challe…
Code Review Validator — free browser tool for developers
Code Review Validator: Automate Feedback, Improve Code Quality I built a tool to help developers give better code reviews — faster. It’s called Code R…
Why I Built a Native Mac App Instead of a Web App — and What I'd Do Differently
All tests run on an 8-year-old MacBook Air. When I decided to build a PDF tool, the obvious choice was a web app. I built a native Mac app instead. He…
Free Shopify Alternatives I Actually Set Up for Real Stores (Not Just Tested in a Sandbox)
TL;DR: The $39/month Basic plan isn't actually your problem. The problem is what happens three weeks after launch when you realize abandoned cart emai…
Not Your grandma's Code
A modern guide to using jQuery to style elements without a CSS stylesheet Gone are the days where three experts are needed for one project. In the age…
Automating wagmi v2 v3 and Inngest v3 v4 Migrations with Zero False Positives
The Problem Upgrading dependencies is one of the most frustrating parts of maintaining modern applications. A single breaking release can mean: Dozens…
Sending email from alias via Gmail
To send email from an alias address through your Gmail account, generate a Google App Password, then add the alias under Settings → Accounts and Impor…
Multi-Model LLM Orchestration with OpenRouter
Multi-model LLM orchestration is the practice of routing AI requests to different models based on what each task needs — speed, cost, reasoning depth,…