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...

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/

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.

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!

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

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

Having a great time at #CASCADIAJS! Great meeting you @carter.rabasa.com

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

If you live in the US, please consider supporting your local NPR station. If you live in the Seattle area, please share this and use the link to @kuow.org below to donate. We can't take free and fair news for granted.

some thoughts on AI tooling, evolution and developer promiscuity redmonk.com/sogrady/2025...

Super happy for the people of New York City! 🍎❤️

It's like War Games: the only way to win is not to play. Someone pointed out that Cursor asks candidates to record a 90-sec video. My conference @cascadiajs.com does the same for CFP submissions.

> Create the exact replica of this image, don't change a thing.

The best and the worst part of working on @cascadiajs.com is our CFP review process. The *best* because you can't BELIEVE how many great speakers and interesting stories are out there 🤩 The *worst* because we have so few speaking slots and have to make some agonizing choices 😭

❤️🐾

❤️❤️❤️

Kids at my son's high school had to get a permission slip signed in order to attend an *on-site* talk by a speaker from the Holocaust Center for Humanity. We live in Seattle, WA.

If you're old enough, you'll remember an identical panic about the Internet and Google. Agree with @seldo.com, the kids will be alright.

check out @buttondown.com

Does anyone who runs a newsletter or mailing list have a strong recommendation? I've used Mailchimp and Customer.io in the past, is there anything I should be looking at today?

If you see this post your getaway vehicle.

Yes!!! @theonion.com

Ticket secured to see the last IMAX screening of Sinners at Boeing IMAX tomorrow. Really glad I didn't miss it 😅

I did it. I blogged again! This time, I wrote about what Developer Advocacy looks like in 2025.

Happy Alien Day for those who celebrate

I just verified @bmann.ca using Bluesky's new verification system. Try verifying someone yourself using @cred.blue's verifier tool: cred.blue/verifier

Can't overstate how cool of a role this could be for someone who believes in Bluesky's potential to build a non-toxic and open future for social media 🙏

It's nice to remember that there are places in the world where no one cares what the latest model is or how good it is at rendering spinning hexagons 🌸

Sigh 😔

If you haven't, go watch Flow. With your kids if you have any. It's streaming on Max.

Alien: Romulus might be my least favorite Alien movie. And that's saying something.

Still buzzing over how much fun the #HackingAgents Hackathon SF was ⚡️ Thanks to everyone who made #HackingAgents possible, including @craigsdennis.dev @lizziesiegle.xyz and my partner in crime @melhq.bsky.social ❤️ Starting to think where we should go next. Maybe Seattle?

🚨 4 days left to get your CascadiaJS tickets before the price goes up! $499 for most folks $299 for indie devs ($200 off!) This is the LOWEST price point we'll have for full conference tickets, so if you trust us to put on a great show, grab one before we sell out! cascadiajs.com/2025/