Absolutely!! 🙂

Civic duty ✅

Virginia friends, polls are open until 7 PM!

Thank you!!

Officially 36 🥳

A little behind the scenes while getting ready for today's ArcGIS Maps SDK for JavaScript 5.0 livestream.

The ArcGIS JS team goes live at 12 PM ET / 9 AM PT

www.youtube.com/live/dLoAprS...

#ArcGIS #JavaScript

Had a great time chatting with @isaacrlevin.com on Coffee & Open Source about my path from teaching math and computer science to developer advocacy.

Really enjoyed the conversation and the chance to reflect on how I got here.

www.coffeeandopensource.com/guest/courtn...

A couple weeks ago I presented "AI-Powered Gamification for the Web" at Frontrunners 2026 😊

Slides and demos: github.com/cyatteau/ai-...

ArcGIS Maps SDK for JavaScript: Latest Updates in Version 5.0 YouTube video by Esri Developers

Curious about what's new in ArcGIS Maps SDK for JavaScript 5.0?

Hear the latest updates directly from members of the JS team.

Wednesday, April 15 at 12 PM ET / 9 AM PT

youtube.com/live/dLoAprS...

#ArcGIS #GIS #Esri

Love it! 😹

Happy National Beer Day to everyone who appreciates good APIs and good IPAs. 🍺

Happy National PB&J Day to one of my favorite kinds of pairings: things that just work better together.

In ArcGIS Maps SDK for JavaScript 5.0, that's finally the SDK + a single CDN script tag. No more juggling separate script tags for Calcite, the SDK, and components. 🥜🍇

#ArcGIS #JavaScript

ArcGIS component idea: <arcgis-therapist>

Ideal for broken popups, invisible layers, missing API keys, projection anxiety, and fragile symbology trust. 😜

Free Dunkin' coffee today is no joke and the perfect fuel for me and my under-desk treadmill setup on National Walking Day. ☕ 🚶🏻‍♀️

A couple weeks ago, Nate and I gave a beginner-friendly talk on Git and GitHub basics at the Esri Dev & Tech 2026.

If you missed it, you can find the slides and resources here:
github.com/EsriDevEvent...

Hope it helps!

#GitHub #Git #Esri #EsriDevTech2026

Excited to be speaking at JS Tek 2026 this May in the Chicago area with two talks: React and the Art of Gamification and Equation to Animation: Crafting Dynamic Math Visuals on the Web.

🔗 jstek.io

#JavaScript #React #developer

Two weeks out: I'll be speaking at Frontrunners AI and Data (March 27 in Arlington, VA).

If you're in the NoVA/DC area and interested in attending, send me a message! 😊

frontrunners.tech

#AI #WashingtonDC #Tech

I figured Friday the 13th was a good day to share a haunted map app 👻

I used the new ArcGIS AI components, currently in beta, to build a Haunted Places Map Assistant for exploring haunted places around the U.S.

Check it out: arcgis-ai-haunted-places.netlify.app

#ArcGIS #AI #Friday13

Don't forget to pick up your Esri Developer & Technology Summit T-shirt today! 👕

#ArcGIS #Esri

Last full day of Esri Dev & Tech Summit, so I made a fun little summit bingo game 🌴💻

esri-devtech-bingo.netlify.app

If you're here, show me your card for fun dev stickers 😊 I'll be in the Tech Zone 12:30–3:30, party tonight, and Mesquite C at 8:30 AM Friday.

#ArcGIS #GIS #Esri

Hanging out in the ArcGIS Location Platform and Data Services area of the Tech Zone today with John Nelson.

Come by if you want to chat maps, location services, and developer tools.

#EsriDevTech2026 #GIS #ArcGIS

On my way to Palm Springs for the Esri Dev & Tech Summit 🌴✈️

I'll be around in the ArcGIS Location Platform area of the Tech Zone this week, plus SpeedGeeking tonight, so come say hi if you're there.

#EsriDevTech2026 #GIS #ArcGIS #Esri

Happy International Women's Day 💜

So thankful for the talented, supportive women in the GIS developer space.

#InternationalWomensDay #WomenInTech #GIS

If you'll be at the Esri Dev & Tech Summit, join Nate and me for a beginner-friendly Git + GitHub collaboration walkthrough. 👩🏻‍💻

📍Friday, March 13 | 8:30 AM | Mesquite C
registration.esri.com/flow/esri/26...

#EsriDevTech2026 #ArcGIS #Esri #GitHub

SpeedGeeking is in 1 week at Esri Dev & Tech Summit 😄 Come geek out about GIS things with me!

Tues, Mar 10 • 5-6pm • Renaissance Palm Springs (San Jacinto + Santa Rosa)

#ArcGIS #GIS #Esri

CascadiaJS web + AI conf. Speaker. Courtney Yatteau. ESRI. June 1-2, 2026. Seattle, WA.

UI feeling 😵‍💫? Your main thread is doing leg day. 🏋️‍♂️

@cyatteau.bsky.social will teach you how to spot blocking work, move heavy filtering + aggregation into Web Workers, and add clean messaging, debouncing, progress & cancelation.

Smooth UI. Happy users. 🚀✨

cascadiajs.com/2026/talks/k...

Maptails tee + mappy glass, ready to celebrate World Bartender Day at home 🍸🗺️

#GIS #mapping

ALP Basemap Sessions Demo ...

Demo 👇 MapLibre + ArcGIS basemap session + style switcher + 12-hour timer:
codepen.io/cyatteau/pen...

It's National Tile Day! 🧱🗺️ I made a literal plate of map tiles to celebrate.

ArcGIS basemap sessions: unlimited tiles for up to 12 hours.

#ArcGIS #JavaScript #GIS

2026 2026 Esri Partner Conference and Developer & Technology Summit | Esri Join us for the 2026 Esri Partner Conference and Developer & Technology Summit.

SpeedGeeking details:
registration.esri.com/flow/esri/26...

Room map:
webapps-cdn.esri.com/CDN/devtechs...

Hey Esri Dev & Tech Summit attendees: a wild dev tip appeared! ⚡️

Join us for SpeedGeeking at Esri Dev & Tech Summit: rotate fast, catch quick wins.

See you on Tuesday at 5 PM!

#ArcGIS #Esri #GIS