No posts by Matthieu C.

@Matthieu C.

Matthieu C.

Software engineer, working in the field since a few years ago. I like keeping u...
Joined March 2026
665 Points11 Badges0 Connections1 Followers3 Following

Comments by Matthieu C.

Apr 6 Articles 4 min read
Context is precious. Don't waste it. > TL;DR: Split your AGENTS.md into layered files so your AI loads only the rules that matter for the code you touch. Common Mistake ❌ You put a single massive AGENTS.md , CLAUDE.md , GEMINI.md at your project r...
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Apr 6 Articles 5 min read
v3.60.0 — Audit Campaign Wave II · ZK Layer · Full GPU Parity · Wallet API · Performance > Release date: 2026-04-04 > Previous release: v3.50.0 2026-03-XX > Commits since v3.50.0: 50+ > ABI-compatible with v3.50.x — drop-in upgrade Security & Cor...
Apr 5 Articles 1 min read
If you were given the chance to redesign the internet from scratch with no technical or commercial constraints, would you still build it as a network of websites—or evolve it into a single distributed intelligence system? And if we’re still using ‘we...
Apr 5 Articles 1 min read
WordPress powers 43% of the internet, yet the infrastructure supporting it is stuck in the past Most sites load slowly, suffer from security vulnerabilities, and break during routine updates—not because the CMS is flawed, but because shared hosting w...
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Apr 4 Articles 7 min read
Feeling like your marketing strategy is falling behind? You’re not alone. With algorithms changing overnight, attention spans shrinking, and competition growing louder, it’s easy to feel like your campaigns just aren't working anymore. So what’s ac...
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Apr 3 Tutorials 11 min read
From Clean Data to Clear Insight In Part 3, you learned how to clean messy data and combine multiple sources into one unified DataFrame. Now that your data is ready, the next step is to communicate what's inside it — and nothing communicates data f...
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Apr 3 Articles 8 min read
I spent an entire weekend building a “small” take‑home assignment. Friday to Monday. Stock data app. Real‑time updates. Angular, WebSockets, Supabase mock. On Monday, I submitted the repo. On Tuesday, I got the rejection. No call. No detailed...
Apr 2 Articles 2 min read
In the last post, I discussed how recognizing patterns is important in solving coding challenges and discussed the Longest Increasing Subsequence. I shall talk about applying the basics in this problem to solve one variation of LIS. Follow me here, ...
Apr 2 Articles 11 min read
I spent over a year building a safety monitoring app that runs 24/7 on elderly parents' phones. If it gets killed, nobody gets alerted when something goes wrong. That constraint forced me into the deepest, most frustrating corners of Android backgro...
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Apr 1 Articles 2 min read
Everybody talks about Lighthouse scores, but very few sites actually achieve a high one. Across the sites we have audited at Axion Deep Digital, the average score is 44 out of 100. These are not abandoned projects. These are active businesses invest...
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Posted in Game Devs group
Mar 31 Articles 3 min read
Can you infer what the code below does just by glancing at it? public VisualElement CreateGuiGuiContext ctx { var rootBuilder = new GraphicalUserInterfaceBuilder"PeriodicTableRoot" .WithAutoGrow .WithFlexLayoutFlexDirection.Row ...
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Mar 31 Articles 1 min read
The "Privacy vs. Utility" trade-off in FinTech AI is a false dichotomy. You just have to be willing to engineer a harder architecture. ️ Lately, I've had a lot of conversations with CTOs panicking about upcoming DORA regulations. They want to use fr...
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Mar 30 Articles 2 min read
Before you dive into this article... Check out our vibrant new community at CoderLegion.com! Share your knowledge, connect with like-minded developers, and grow together. Click here to join now! Problem I build some kind of interactive menu ...
Mar 30 Articles 2 min read
title: Laravel Testing Environment Setup published: true description: tags: #test #laravel #phpunit publishedat: 2026-03-26 14:38 +0000 This guide explains how to properly configure a testing environment in Laravel using .env.testing and phpun...
Posted in PHP Community group
Mar 29 Articles 4 min read
The Challenges of legacy systems ## Legacy systems are not vulnerable by accident — they become vulnerable as a result of continuous evolution. The decisions made over time, often under pressure to deliver, gradually shape them into what they are t...
Mar 29 Articles 4 min read
Beyond Vibe Coding: The Architecture Behind Autonomous AI Agent Systems There's a ceiling to prompt-and-paste development that most people hit without realizing it. You prompt an AI, get code back, copy it into your project, fix what's broken, repe...
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Mar 29 Articles 4 min read
I was building an AI agent readiness scanner called Sitelinehttps://siteline.to/ when I noticed something embarrassing: my own rate limiting was making things worse. An agent would hit a 429 Too Many Requests. It would get back Retry-After: 60. So i...
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Mar 29 Articles 1 min read
Integrating external APIs speeds up initial development, but the long-term expenses often catch teams off guard. Unoptimized API calls and rigid subscription tiers can easily cause your monthly app maintenance costs to increase by 2x or 3x as your us...
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Mar 28 Articles 3 min read
Strategic Industrial Cyber Warfare Analysis - ## Briefing 06 AI vs AI: Machine-Speed Warfare in Critical Infrastructure Key Judgments • Cyber conflict in industrial systems is rapidly evolving toward machine-speed operations, where AI systems de...
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Posted in Rust Community group
Mar 27 Articles 1 min read
RustPulse project Explored Postgres persistence using sqlx and documented the workflow for schema initialization, ingestion pipeline, and verification strategy. https://vinecksie.super.site/rustpulse Sealed in Rust Crypto book Started the Identit...
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