There is SO MUCH happening at CascadiaJS 2026 we couldn't fit it into 280 characters, so here's a video 📺
The full talk schedule is up, Rockbox Karaoke is bought out and we can't wait to see you all soon!
cascadiajs.com/2026/schedule
gonna be at @cascadiajs.com?
#bigfoot and @whiskey.fm will be.
Photo of attendees at CascadiaJS 2025. CascadiaJS. Seattle, WA, June 1-2, 2026.
Applications for our 2026 Scholarship Program are open!
If you're a member of an under-represented minority in tech -or- have financial constraints that make purchasing a ticket difficult, please consider applying.
And help us spread the word! 📣
cascadiajs.com/2026/scholar...
CascadiaJS web + AI conf. Keynote speaker. Francesco Ciulla. CEO - T3 Chat. June 1-2, 2026. Seattle, WA.
From Mozilla Servo to OpenAI's Codex CLI, there are more and more examples of teams using Rust to build reliable and high concurrency software.
We're excited to have @francescociulla.bsky.social join us and show us what's possible using Rust and the web!
cascadiajs.com/2026/
CascadiaJS web + AI conf. Keynote speaker. Theo. CEO - T3 Chat. June 1-2, 2026. Seattle, WA.
There is a good chance that you or someone you know learned how to build with React or NextJS through a video created by @t3.gg. He has been building in public and sharing his candid thoughts on the web and its frameworks since 2022.
CascadiaJS Web + AI Conference. Keynote speaker. Matt Biilmann. CEO - Netlify. June 1 - 2, 2026. Seattle, WA.
We couldn't be more excited to welcome @biilmann.blog, the founder and CEO of @netlify.com, to join us as a keynote speaker this year. Building for the web has never changed this fast and we're excited to hear his thoughts on how we can all keep up & thrive.
cascadiajs.com/2026
We're so pumped to announce that @eveporcello.com will be joining us this year to put on 3 days of post-conference trainings.
Eve and the folks at Moon Highway are the best, and you're going to love what they have in store!
Let's dig in 🧵
The CFP is open for 1️⃣ more week!
CFP submissions are 2-minute videos. Conference talks come in 2 flavors: Main stage (25 min) or Lightning stage (10 min). CFP closes on Jan 18, 2026. We provide support and mentorship for new speakers.
Were you busy during the holidays and forgot to submit to our CFP? 😲
No worries, we've got you! The deadline has been extended 2️⃣ weeks, so let us know what you'd like to share with our community in June 🤗
👉 cascadiajs.com/2026/cfp
Exciting! And unlike cards you can include hyperlinks. Viva la web!
Dwight from the The Office and the words "Today is your birthday? False. Today is the anniversary of your birthday."
Happy 30th anniversary of JavaScript's birthday! 🎉
Use the promo code BIRTHDAY for $30 off your CascadiaJS 2026 ticket. Offer ends Dec 5.
cascadiajs.com/2026
Listen to Simon, the show is utterly unique and worth checking out 👍
CascadiaJS is coming back to Seattle, WA in 2026! 🔥
Join us as we dive into everything devs need to know to build on the open web in the era of AI.
Blind Bird tickets are on sale NOW. Grab one and save $300 on tickets before they sell out!
cascadiajs.com/2026
it's always such a relief to see that there are still creative and fun and silly projects hidden in the corners of the WWW - good stuff 🧑🍳
(if you have any that you super like, pls send them my way!)
🔗 50centadjustedforinflation.com
Uh... what is going on here?
We have begun publishing our 2025 talks, and we're going to kick things off with this banger from @jherr.dev on what's all the fuss about the new @tanstack.com framework?
youtu.be/uy2WSS1MjGM
Remember to smash that subscribe button to get notified when we ship more videos from #CascadiaJS 2025! 📺
Join us in 2026, Blind Bird tickets on sale now!
cascadiajs.com/2026
That's a wrap for #CascadiaJS 2025!
We like to say that this event is made up of hundreds of tiny modules that we `npm install` to create something special for our community 💚
Thanks to everyone who came, spoke or volunteered! We hope to see you all in 2026!
Name the movie?
In 12 hours, I get on a plane back to London. Thank you for having me, @cascadiajs.com!! What an uplifting and friendly community of Devs! And thank you @internetstudio.bsky.social for letting me cowork! I love this space, too! Seattle is a bopping city in the indie tech space
Entrance to CascadiaJS Town Hall
Front of Town Hall in Seattle
Stage at CascadiaJS with Carter welcoming the crowd.
Stage at CascadiaJS with the volunteers on stage.
What an awesome venue for #CascadiaJS
Town Hall was great. So glad I could finally go. Huge thanks to @carter.rabasa.com and his amazing team!!!
We're excited to be hosting the @cascadiajs.com opening day afterparty in just over a week!
Continue your conversations from the conference or start a new one with members of our local web dev community.
Just The Tap is one of our favorite spots, with great pizza and beer.
RSVP to secure a spot 👇
Ishan Anand (@ishananand.bsky.social) is coming to #CascadiaJS to demystify LLM internals for web developers using a real LLM implemented entirely in vanilla JavaScript that runs in the browser. No Ph.D. needed! 🤓
New episode of The Flow Podcast 🔥
@carter.rabasa.com and David Jones-Gilardi are joined by Eyal Ben Barouch, head of data & AI at TavilyAI where they talk about the tools available to developers to leverage data from the web in their AI apps.
Listen & Subscribe at: langflow.org/podcast
Coldplay just updated their tour merch
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