Hey, I'm Stephen
I co-founded Modulz to bridge the gap between designers and developers. Along the way we created Radix, accessibility-first React components, and Stitches, a styling library with excellent DX.
I was as an Engineering Manager at Marmot and Newell Brands, launching ecommerce sites and eventually moving to NYC to lead the front-end engineering efforts across the corporation.
I also wrote my first book:
Game Development with Swift
I led engineering for a digital agency in California, producing high-profile sites for companies like Levi's, Dockers, Belk, and Genentech.

Projects
Technical Posts
Saving AVIF images from Photoshop on MacOS in 2023
AVIF is amazing: better file size, image quality, and transparency
Get contenteditable plaintext with correct linebreaks
Browser bugs lead to incorrect results from the .innerText API
React Styled Components in IFrames
How to use Styled Components inside nested IFrames
SKSpriteNodes anchorPoint in Swift and SpriteKit
A how-to guide on using anchorPoint in SpriteKit
Upside Down SKPhysicsBody when Loaded From Texture
Working around a bug in SpriteKit's physics engine
Event Triggers and Event Listeners in Swift, Updated Swift 6.2
Introducing a library for event based patterns in Swift
Camera Shake with SpriteKit in Swift
Creating a juicy camera shake effect in SpriteKit