Hello!

My name is Guilherme Carreiro (or @karreiro). I like to build tools for other developers (like you!). I’m currently working at Shopify, where I focus on the developer experience and building command-line tooling.

If you’re curious about what I’m making, check my Github. However, if you’re curious about how I’m making stuff, check my posts or my wiki. Also, feel free to reach out on Twitter.

Recent posts

• Navigating the world of Language Servers
  Jan 22, 2023
• The master guide to smooth, realistic shadows in CSS
  Jun 26, 2021
• DMN lives in the KIE Group YouTube channel - Part 3
  Jun 20, 2021
• WASI: WebAssembly System Interface
  May 30, 2021
• Are your CSS properties expensive?
  May 26, 2021
• Rust GameDev Workgroup's monthly newsletter
  May 14, 2021
• Notes on "Philosophy of Software Design"
  Apr 30, 2021
• DMN lives in the KIE Group YouTube channel - Part 2
  Apr 18, 2021