Guillaume Cheseaux

Uses

The tools, apps, and setup I use for writing, building, and learning. It is also a record of how this website and my side projects are made.

AI assistants

  • Claude Code: My main AI assistant, used from the terminal for documentation tooling, scripts, apps, and this website.
  • Mistral Vibe: A second AI coding assistant, which also helped build this website.

Writing and documentation

Development

  • Python: Build scripts, automation, and data analysis. This website is generated by a small Python script.
  • Swift: Native macOS menu bar apps, built from the command line without opening Xcode.
  • Git and GitHub: Version control for everything, documentation and this website included.
  • Homebrew: The package manager I use to install and update command-line tools and apps on macOS.
  • gcappkit: My own starter kit, so every new Mac app begins with the same structure, build scripts, and tests.

My own apps

  • check4me: Checks my Mac’s security settings against the CIS benchmark, from the menu bar.
  • resync4me: Runs my rsync backups from the menu bar.

Everyday tools

  • Jira: My all-time favorite tool, at work and at home, to track everything I work on.
  • Vivaldi: My web browser.
  • Proton Mail: Email, hosted in Switzerland.
  • Spotify: For music, podcasts, and audiobooks.
  • Feedly: To follow news articles on new technologies and trends through RSS feeds.
  • AlternativeTo: My favorite website to find alternatives to any software, preferably open-source ones.

This website

  • Version: 1.0.1, released October 1, 2026.
  • HTML and CSS: Written with Claude Code, with no framework, no cookies, and no tracking.
  • Python build script: Generates the blog, the PDF CVs, and the sitemap, and checks every page and link before publishing.