🚀 Veille Informatique

Architecting for Zero-Network Dependencies: Challenges in Offline-Only Geofencing

Publié le : 2026-07-28T11:05:51Z

It happened during a quiet midday prayer. The mosque was silent, the atmosphere heavy with focus, and...

My First Experience Learning Go During the Piscine

Publié le : 2026-07-28T11:05:43Z

I started learning Go out of curiosity and because I wanted to experience a peer-to-peer learning...

How LLMs Generate Text — one token at a time

Publié le : 2026-07-28T11:00:38Z

One token at a time — a very well-read autocomplete. A large language model doesn't plan a whole...

AI Coding Tip 029 - Stop Using One Model for Everything

Publié le : 2026-07-28T11:00:00Z

Different stages need different brains. TL;DR: Assign a different model to each pipeline stage...

React 19's useActionState Showed Me Why Disabling My Submit Button Was Never Enough

Publié le : 2026-07-28T10:50:54Z

Every form I ever shipped before React 19 needed the same three pieces of state, and I wired them up...

Your decorator library silently breaks on Vite. Here's why (and a fix) — ts-jackson 2.0

Publié le : 2026-07-28T10:12:46Z

You have a class that maps an API response. It works perfectly in your old webpack + ts-loader...

I Didn't Build Another File Locker. I Built ATLOCK.

Publié le : 2026-07-28T10:04:12Z

Most Windows security apps promise one thing. "Lock your files." I wanted to build something that...

Understanding Over Origin

Publié le : 2026-07-28T09:36:21Z

Many of developers communities are asking the wrong question. Not because they're wrong to worry...

🚀 AI Code Review: Where It Helps and Where It Doesn’t

Publié le : 2026-07-28T09:22:00Z

Code review is one of the most valuable parts of software development. It catches bugs before...

Opus 5 on AI Gateway, Ruff v0.16 ships 413 rules

Publié le : 2026-07-28T09:16:46Z

This week delivered two meaningful shifts in developer tooling: Claude Opus 5 landed on AI Gateway...

No, Go 1.26 Did Not Make Your Service 40% Faster

Publié le : 2026-07-28T08:22:54Z

Everyone quotes the same number about Green Tea GC. Almost nobody quotes what it actually measures. Here's what changed in the Go 1.26 collector, and where the percentages really come from.

How Cursor + BrowserAct Handles Dynamic Pages Without Brittle Selectors

Publié le : 2026-07-28T08:17:28Z

TL;DR Modern web applications change constantly. Components are re-rendered, generated...

Two Includes, 2,880 Rows: EF Core's Quiet Cartesian Tax

Publié le : 2026-07-28T08:13:13Z

Two sibling collection Includes made EF Core read 2,880 rows and 1 MB to build 468 entities. Measuring the cartesian explosion, what AsSplitQuery fixes, and the projection that beats both.

Modern JavaScript Features Every Developer Should Know

Publié le : 2026-07-28T08:12:04Z

1. Deep Cloning Objects with structuredClone() Historically, deep-cloning an object meant...

IBM watsonx Code Assistant Alternatives in 2026: What Replaced It and What to Choose

Publié le : 2026-07-28T08:05:20Z

Last updated: July 2026 By Axel Misson. IBM watsonx Code Assistant has become part of IBM Bob,...

5 Common JSON Parse Errors (and How to Fix Them)

Publié le : 2026-07-28T07:52:04Z

JSON looks simple—until one missing comma turns into: SyntaxError: Unexpected token ... in...

The WhenAny Drain Loop Can Finally Retire

Publié le : 2026-07-28T07:14:13Z

I put a stopwatch on the classic Task.WhenAny drain loop and compared it with Task.WhenEach: about 85x fewer allocations, results the moment they finish, and failures visible 400 ms earlier.

AWS Billing Is a Game You Didn't Know You Were Playing

Publié le : 2026-07-28T06:54:02Z

I spent the last few months building calculators. Not the fun kind — the kind where you stare at a...

What's the smallest, dumbest thing that made you completely lose trust in an AI agent mid task?

Publié le : 2026-07-28T06:19:48Z

It doesn't even have to be a big dramatic failures, more the small moments where something clicked...

Your AI IDE Doesn't Need More Prompts. It Needs Rules.

Publié le : 2026-07-28T06:07:39Z

We all have worked in some codebase, be it ours or someone else's. And at some point, we are using AI...

I Replaced My Coding Assistant with Kimi K3 for a Week. Here's What Every Developer Should Know

Publié le : 2026-07-28T04:58:46Z

Artificial Intelligence models are improving so quickly that it's difficult to know which ones...

The Comprehensive Racket & Functional Programming Cheat Sheet

Publié le : 2026-07-28T04:02:49Z

Over the weekend, I took a detour into the lisp land and I met racket. This is what I was able to...

The Day My AI Taught Me That Passing Tests Means Nothing

Publié le : 2026-07-28T03:49:12Z

I never set out to build VentureTwin AI as just another chatbot. The idea was much bigger than...

A 200 Response Does Not Prove an AI Crawler Can Read Your Site

Publié le : 2026-07-28T02:44:41Z

A crawlability check often begins with a comforting result: request the homepage, receive HTTP 200,...

Review Multiple Coding Agents as a Queue of Evidence

Publié le : 2026-07-28T01:21:00Z

Running several coding agents in parallel creates a review problem before it creates a compute...