Portfolio & notes Christoffer Lybekk Software engineer I build.. This is where I keep my cheatsheets, guides, etc. Email GitHub LinkedIn Projects offPIM Offline-first personal information manager. Web app ↗ Docs ↗ Source ↗ Tools UUID Generator Generate random version 4 UUIDs in your browser. Open → Netlify Bandwidth Checker Check your Netlify account's bandwidth usage for free. Open → GitHub Traffic Viewer Browse traffic stats for your GitHub repositories. Open ↗ Explore Cheatsheet Quick references for languages and tools 25 items → Guide Step-by-step how-tos and walkthroughs 6 items → Tags Browse everything by topic 52 tags → Recent UUID Generator2026-07-07 Termux: Install Google Cloud CLI2021-01-16 MySQL2020-12-20 React cheatsheet2020-10-27 Dart cheatsheet2020-10-25 PowerShell2020-10-14 Regex2020-10-14 Windows CMD2020-10-14