Meta enterre la Quest 2. La biologie structurale, elle, sort enfin de l'écran plat
Meta enterre la Quest 2. La biologie structurale, elle, sort enfin de l'écran plat Comment l'abandon du casque le plus populaire de Meta relance une question que les ingénieurs se posaient depuis dix ans : et si le vrai cas d'usage de la VR n'était pas le divertissement, mais la recherche
Software
We automated our deploys. Then the phone numbers vanished from the site
We run a website where people book intercity bus tickets. Two weeks ago, shipping a new version meant logging into the server, pulling the code and typing docker compose up -d --build. It worked. It also meant that every release depended on one person being awake and careful. So we automated it. Fif
How I Built PATH SSC — A Government Exam Companion (Frontend Prototype, Verified Features Only)
PATH SSC is a government exam preparation companion I built for Indian aspirants — SSC GD, CHSL, CGL, MTS and Railway NTPC / Group D students. It runs as a React 18 + Vite 5 frontend with 22 screens, a verified design system (teal #218DAE, cyan #2BBBD7, yellow #FFD758) and a PWA manifest. This artic
Master the core building blocks of modern AI architecture (LLMs, System Prompts, RAG, Agents, MCP)
How do modern AI systems actually work under the hood? In this video, we break down the 12 core building blocks of modern AI Architecture using simple everyday real-life analogies (LEGO bricks, USB-C cables, open-book exams) and real Python SDK code snippets! Whether you're a software engineer, deve
Building a Verified n8n Node That Is Exposed as an AI Agent Tool
I published n8n-nodes-vatnode, a verified n8n community node for EU VAT validation. One line in the node class, usableAsTool: true, also makes n8n generate an agent-facing Tool variant of it. That line is easy to add and easy to under-think, because it changes who reads your code. In a normal node t
Document Forgery Detection Methods Compared
Originally published at htpbe.tech. The version on htpbe.tech stays in sync with the latest detection algorithm — refer to it for the canonical text. A lender receives a payslip as part of a loan application. The PDF came from a real payroll system at a real employer. Before uploading it, the appl
WordPress Security: 7 Essential Steps to Protect Your Website from Cyber Threats
WordPress Security: 7 Essential Steps to Protect Your Website from Cyber Threats Website security is no longer optional. Whether you run a small business website, a corporate platform, or an e-commerce store, protecting your online presence should be a priority. WordPress powers a signific
How to Keep Your Indie Project Moving When Motivation Fades
The problem you probably know You started a side project because the idea felt exciting. The first week you wrote code for hours, sketched UI, and imagined users. Then the novelty wears off, daily life gets in the way, and the project sits idle. Many indie developers hit this wall because
Best Wireless Earbuds I’d Buy Right Now (2026): Apple, Beats, Bose, and More
I tested over a hundred options—my top picks from Apple, Bose, and Beats stood out from the rest.
PostgreSQL 19's sequence replication only catches up when you tell it to
A logical replication subscriber in PostgreSQL has always replicated your rows and ignored your sequences. Promote it to primary after a failover, and the first few inserts try to reuse IDs that already exist on disk, because the subscriber's sequences never left their starting position. This is one
Our copy is British, our code is American, and the border runs exactly along the identifier
PubTrivia sells to pubs in Britain, so the copy is written in British English. The code is written in JavaScript, so the code is written in American English. I had never measured where the two meet, so I pulled the text out of <main> on all 72 public pages and counted, then counted the same words in
Two Months, Five People: Building the Backend Behind Foodmartex’s Next Chapter
Over the past two months, our five-person team at Foodmartex has built catalogue-grounded AI ordering, expanded rewards and gift fulfilment, introduced more vendor delivery capabilities, and extended rider tipping across five service types. My biggest takeaway as CTO and backend engineer: the exciti
I opened DevTools on all 72 of our pages and the console said one thing, 72 times
Everything on PubTrivia that a visitor can reach without logging in is 72 URLs. I drove Chrome through all of them with the Log, Runtime, Audits and Network domains enabled, waited 2.6 seconds on each, and collected everything the browser had to say. The headline numbers: 0 console.* calls, on any
New Jersey’s New Ebike Law Is Causing Chaos
Since early 2026, the law has required electric bike owners to get licenses—and in some cases, insurance—to ride. It has left many stranded and confused.
What’s the Difference Between an Ebike and an E-Moto?
Riders and lawmakers often don’t know the difference, and retailers sometimes muddy the waters on purpose. Here’s how to buy the micromobility vehicle you actually want.
Chernobyl’s Dogs May Be Evolving, but Scientists Don’t Know Why
A new study found evidence of natural selection in the dogs of Chernobyl, but it’s still unclear what drove these genetic differences and what evolutionary advantages they may provide.
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