Derniers Articles

Agentic stress testing: the loop does not stop at plan and execute
Wednesday, August 5, 2026

Your SaaS works for you. That says nothing about what happens with 200 concurrent users. The agentic workflow to load test with k6 and cross-check the result against production errors.

Killer SaaS: the method to clone any SaaS in a single day
Wednesday, August 5, 2026

I was paying 1,800 dollars a year to host courses I give away for free. Here is the agentic method I built to reproduce that SaaS in one day: per-story workflow, prepared boilerplate, and parallel execution.

AI agent or n8n? My simple rule for choosing
Monday, July 27, 2026

Claude Code killed no-code and agents killed traditional automation. Yet I kept n8n. The real line is no longer no-code versus code: it is stochastic versus deterministic.

Hermes Agent: the practical guide (CLIs, skills, crons, kanban)
Saturday, July 25, 2026

VPS, CLIs, skills, kanban: the 4 layers of an AI agent that works 24/7. My crons, my content pipeline, and why CLIs matter more than skills.

There's no more craft in software development
Saturday, July 25, 2026

The dev job changed: you write decisions, not code. The real risk isn't AI, it's the atrophy of judgment. How to keep the ear that lets you steer.

ADRs: finally give your AI agents memory
Saturday, July 25, 2026

Your AI agent forgets everything each session. ADRs (Architecture Decision Records) and a context log give it a versioned, queryable memory.

Securing your SaaS with AI agents (lessons from a rogue pentest)
Saturday, July 25, 2026

AI makes pentesting trivial. Here are the 3 agents (prevent, fix, monitor) and the hardening rules to lock down your production SaaS.

Opus 5 vs Fable 5: Fable's power at Opus 4.8 pricing
Saturday, July 25, 2026

Opus 5 replaces Opus 4.8: almost Fable 5's power for half the price. Benchmarks, cost, and which model to use for each task.

The premium model does not code faster. It thinks.
Wednesday, July 15, 2026

Fable 5 is back on paid credits. The real question: when a premium model earns its price. Brain on premium, execution on the cheap model.

One central brain for all my AI agents: Obsidian + Graphify
Wednesday, July 15, 2026

70× fewer tokens without changing models. An Obsidian vault plus a Graphify graph, shared by every agent I run. The full method.

Easy SaaS is dying
Wednesday, July 15, 2026

The model Marc Lou popularised is taking a hit: single-feature SaaS at $19/month, cloned in 48 hours. What breaks, what survives, what to do.

Fable 5: cut off by the US government, then back
Wednesday, July 15, 2026

On 12 June 2026 Washington forced Anthropic to shut off Fable 5. Full timeline, the Mythos difference, and what it actually costs.