About Stefan
I fell in love with Frontend development ten years ago, and since the beginning, I learn in public. Sharing my everyday web development discoveries while drinking coffee in bed is my favorite Sunday morning activity.
Whenever I read something and think "Huh! I didn't know that!", I write it down. This approach has led to 636 articles on this blog so far.
- 2 articles written in 2014
- 1 articles written in 2015
- 2 articles written in 2016
- 49 articles written in 2017
- 30 articles written in 2018
- 53 articles written in 2019
- 86 articles written in 2020
- 160 articles written in 2021
- 109 articles written in 2022
- 71 articles written in 2023
- 73 articles written in 2024
If you're curious, check more stats.
My private learning log
And here are some of my recent learnings:
- Hide object properties with JavaScript symbols Nov 16 2024
- How to open a local file from the URL bar in VS Code Nov 11 2024
- Earlier function parameters are available to default parameters Nov 03 2024
- Navigate your shell history with CTRL keys Nov 03 2024
- How to search for strings in Git commit additions or deletions Oct 28 2024
But there's more... 🙈
Web Weekly
A huge thanks goes to Paul Kinlan and Pawel Grzybek for supporting my newsletter on a generous Patreon tier.
Side projects
Occasionally, I build things on GitHub.
If you were ever looking for a particular web development tool you've seen online but can't find it anymore, make sure to check out Tiny Helpers. The resource collection includes over 500 free-to-use online tools for web developers.
Oh, and I'm also a Google Developer Expert, Microsoft MVP and Playwright Ambassador.
Find me online
I hang out online a lot. Make sure to say hi! 👋
Speaking at events
I've spoken at over 50 conferences, including GOTO, JSConf.eu and CodeMotion. If you want to invite me to speak at your event, find all my talks online, and please reach out!
Speaker bio
Stefan works in Checkly's Developer Relations and quickly fell in love with web performance, new technologies, and accessibility. He is also a curator of the online resource Tiny Helpers, Tiny Teachers, contributes to a variety of open source projects, and enjoys sharing nerdy discoveries.