Analysis
What Affects the Cost of a Business Website? A Clear Breakdown
Why website quotes vary so much: design, features, content, integrations, hosting and maintenance explained, so you can compare offers fairly.
Progressive Web Apps vs Native Mobile Apps: Which Is Right for Your Business?
PWAs install from the browser and work offline; native apps live in app stores. A practical comparison of cost, features, reach and maintenance.
Core Web Vitals Explained: LCP, INP and CLS and How to Improve Them
Google's Core Web Vitals measure how fast and stable your pages feel. What each metric means, good targets, and the fixes that make the biggest difference.
SQL Server vs PostgreSQL: How to Choose the Right Database for Your App
Licensing, performance, tooling, cloud options and team skills: a practical comparison to help you pick between Microsoft SQL Server and PostgreSQL.
Next.js App Router SEO Checklist: 15 Things to Get Right Before Launch
Metadata, canonical URLs, sitemaps, structured data and Core Web Vitals: a practical SEO checklist for sites built with the Next.js App Router.
Latest in Web Development
Why Your Website Prints Incorrectly: 6 CSS Print Problems and How to Debug Them
You build a beautiful invoice page. It looks perfect in Chrome. Then someone presses Ctrl + P . Suddenly, the table breaks across pages, background colors disappear, and the right edge of the document gets cut off. Sound familiar? Printing is one of the most…
The AI Graveyard Has Three Kinds of Dead
The AI graveyard is not a list of failures. It is a list of absorptions — and the platforms doing the absorbing are not exempt from dying themselves. TechCrunch's AI graveyard keeps growing: Relay, Character.ai, ChatGPT Atlas, Apple's delayed Siri, Microsoft's Recall, the Humane AI…
Turning a hummed melody into MIDI in the browser: a step-by-step walkthrough
You have a melody in your head, a voice memo on your phone, and a DAW waiting for notes. Typing those notes into a piano roll by hand is slow. This walkthrough shows how to get a first MIDI draft from a short recording using…
Can a 91.8% RNA-seq Mapping Rate Tell the Whole Story? Bioinformatics Project
Hey DEV Community! 👋 This is my first post here, and I'm excited to connect with developers, bioinformaticians, and researchers who enjoy solving scientific problems with code. I'm building my career in bioinformatics, and one question that came up during my recent project was: If…
AI Builder Document Processing in Power Automate: Setup and Costs
Originally published on EpiFive , where it is kept up to date. AI Builder document processing extracts fields and tables from invoices, forms and other documents inside a Power Automate cloud flow. You train and publish a model, or use a prebuilt one for invoices…
Leave It: a local Gemma that tells you what not to do
This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady What I Built Leave It is a local web app for the guilt pile: unreplied chats, a renewal, a folder you meant to tidy. You paste one item per line.…
Your Database Has Permissions. But Can You Prove They're Working?
Most developers focus on securing their databases. But here's a harder question: Can you actually prove your security policies are being enforced? A database connection working doesn't mean tenant isolation is working. An authentication system working doesn't mean every data access is authorized. And having…
The First 7 Days After a WARN Notice: What to Do, in Order
The First 7 Days After a WARN Notice: What to Do, in Order A WARN notice naming your employer can arrive with very little explanation: one day your workplace is operating normally, the next a filing lists your site, a number of affected workers, and…
How We Built a Zero-Backend, Infinite-Resolution QR Generator Entirely Client-Side
There’s a silent, insidious battle being waged on the open web, and it's against a phenomenon I've come to call "basic geometry hostage-taking." I'm talking about the egregious rise of "dynamic QR code" SaaS platforms that charge exorbitant monthly fees – often $45/month or more…
Nobody blushes at a dashboard
Three New Yorker columns this autumn argue that shame is dying and that we will need regulation to replace it. I've spent forty years in the industry they blame. Here is why I think the diagnosis is right and the mechanism is wrong, with a…
I built DreamDwell: one phone photo in, a finished listing or campaign out
A photoshoot costs €1,500 to €5,000 and takes weeks. Most people skip it and post phone photos. I'm Pavel Sich, a founder based in Prague. In September 2026 I launched DreamDwell to fix that. The problem Good photos sell homes and products. But real estate…
Architectural Deep-Dive: EpiSEM-Bench: Evaluating Safety and Evidence Recovery in LLM Agents under Missing Evidence
The Missing Evidence Vulnerability in AI Agents: Engineering Epistemic Recovery Most modern agentic systems rely on an unstated, dangerous assumption: Closed World Semantics . If an external API or CLI tool returns a successful payload without explicit error codes or warning banners, the Language Model…
Your PostgreSQL Database Is Secure. But Are Your Tenants?
One missing tenant filter. One overlooked authorization check. Suddenly, Customer A can access Customer B's data. That's the nightmare of multi-tenant SaaS applications. So I built Agata Proxima. A PostgreSQL security platform with an open-source Rust proxy designed to strengthen tenant isolation, enforce security policies,…
A website doesn't have an SEO problem every time it needs more content.
Sometimes, it has a technical problem. Sometimes, nobody outside the company talks about the brand. Sometimes, the content ranks but never brings qualified leads. After six years in SEO and co-founding TechLookBD, I've learned to look beyond the content calendar. SEO has several moving parts.…
Scoped credentials for AI agents: stop one run's key leaking into the next
Scoped credentials for AI agents mean every run gets its own key, cut down to the job it is doing, set to expire when that job ends. If your agents share one long-lived key, sooner or later a run will act under an identity that…
