Blog
Design, code, AI and product thinking. From the field.
- Personal AI Agentpersonal AI agentpersistent memorybuild in publicMay 3, 2026
2 months with an AI agent: what actually changed
Honest review after 2 months with a personal AI agent: what changed, what didn't, how much it costs, who it's for.
- Personal AI Agentpersonal AI agentpersistent memorybuild in publicMay 3, 2026
Living with an AI agent: what it does, what I trust it with
How an AI agent fits into daily life: contextual news, idea dumping, memory that connects, sparring partner. Real experience after 2 months.
- Personal AI Agentpersonal AI agentpersistent memorybuild in publicMay 3, 2026
I wired my AI agent in a week. Almost without coding.
The full stack behind my AI agent: Letta, Coolify, Supabase, 17 skills, 24 crons. Honest retex from a dev who wired it all himself.
- Personal AI Agentpersonal AI agentpersistent memorybuild in publicMay 3, 2026
Why I built myself a personal AI agent
I built an AI agent that knows me, challenges me, and works while I sleep. Here's why, and what it actually changed.
- AI & ParentingLettaAI agentpersistent memoryMarch 30, 2026
I Built an AI Private Tutor for My Daughter
My daughter had her brevet in June. Her teacher covered 1 chapter out of 15. Instead of getting angry, I built her an AI tutor with persistent memory — Socratic method, K-pop motivation triggers, guardrails against dependency. Here's the full architecture.
- Accessibility & Design SystemsDSFRaccessibilityRGAADecember 20, 2024
Réfugiés.info: How We Improved a Public Service Accessibility Without Ever Stopping It
A hands-on case study on migrating Réfugiés.info to the French State Design System (DSFR) and continuously improving RGAA accessibility compliance, led by a small Beta.gouv team.
- Accessibility & Design SystemsaccessibilityWCAGCSSNovember 1, 2024
Why and How to Disable CSS to Make Your Website Accessible
Discover why and how to disable CSS to test and improve your website's accessibility. A complete guide with tips, React examples, and WCAG best practices.