My name is Jon Kuperman. I'm a developer, teacher and open source evangelist. You should follow me on Twitter.
Writing a Babel plugin to convert arrow functions to function expressions
November 20, 2018I’m still (slowly) learning how to work with ASTs and tools that use them. Today I wanted to learn how Babel takes arrow functions like: and…
Getting Started with ASTs
November 18, 2018Hey all! I’ve wanted to move my blog back to my domain for a while now. I miss writing a lot. Medium is excellent but makes me feel like…
Adding a Service Worker to a Jekyll blog hosted on GitHub Pages
November 18, 2018I need to refresh my blog! …famous last words After a few days of researching all the latest and greatest technology, I ended up back where…
Lighthouse Error: Content is not sized correctly for the viewport
November 18, 2018If you’re like me, you probably spend quite a bit of time chasing those perfect 100’s in Lighthouse . One error I’ve run into multiple…