Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev)

@seaotta

PM @ Igalia for the Web Platform. DX Designer & Open Web Advocate. Author, Speaker. Prev: Microsoft Edge, RapidAPI, WE Communications.

Bedford via Seattle seaotta.dev Joined January 2010

769 Following 14K Followers 59K Posts

Latest posts 5

Pinned post

Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev) @seaotta Jan 19, 2024

Happy Friday! Design for Developers is 30% off today.

If you're a web developer who:

- wants to feel more confident about making design choices
- wants to be more involved in the design and product/UX process at work

This book lays out the foundation for you 👇

🔗manning.com/books/design-f…

Join 3000+ developers to learn visual design fundamentals. 30% off at Manning.com. A photo of the book cover Design for Developers follows the text.

Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev) @seaotta Nov 25, 2025

Life’s been busy (baby coming soon!) but quick PSA:

📘 The Design for Developers eBook is 50% off today on Manning's site (along with all other eBooks)!

Evergreen design fundamentals for developers — UX, visual design, color, typography & more.

manning.com/books/design-f…

Half off all eBooks on Manning.com and a picture of the cover of Design for Developers

Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev) @seaotta Nov 24, 2025

Did Chrome’s Ed25519 support (shipped in August!) make your life easier? Now that Ed25519 has full cross-browser support across Chrome, Safari, and Firefox, I’m looking for stories from teams who’ve seen real benefits.

Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev) @seaotta Oct 24, 2025

After a decade working on browsers, the web platform and DevEx, some thoughts on ChatGPT Atlas:

blog.stephaniestimac.com/posts/2025/10/…

blog.stephaniestimac.com ChatGPT Atlas isn't competing against other browsers A note on CEOs who don't understand browser development and innovation in the browser space

Stephanie 🔮 Web Witch ( 🦋 @seaotta.dev) @seaotta Oct 21, 2025

Chat it is way too warm for October.