I am Vincent Bernat. I currently work for Free 🚀, a French ISP and telecom provider. In the past, I worked for Shadow 🎮, Exoscale ☁️, Deezer 🎧, Dailymotion 📺, and Orange 📱. I like cats 🐈.

The main content of this site is my blog. The latest articles are “Customize Caddy's plugins with Nix,” “Fixing layout shifts caused by web fonts,” and “Crafting endless AS paths in BGP.” The most popular article is “Coping with the TCP TIME-WAIT state on busy Linux servers.”

This site does not use cookies. IP addresses are scrambled before being logged. Therefore, no personal data is collected. See “A more privacy-friendly blog” for details.

• Email: vincent@bernat.ch
• Code: GitHub
• Social: Mastodon 🐘, Bluesky 🦋
• Pronouns: he/him
• OpenPGP: public key
  AEF2 3487 66F3 71C6 89A7 3600 95A4 2FE8 3535 25F9