CascadiaJS 2025 | Sept 18 - 19 | Seattle, WA
No Frills tickets on sale for as low as $249! Get Tickets

Schedule

Pre-Conf
Sept 15

Location TBD
9am - 4pm

Ready to level up your JavaScript skills? Let's dive into TypeScript and Deno to build more reliable applications. We'll start with TypeScript basics and work our way up to building full applications with Deno.

Pre-Conf
Sept 16

Location TBD
9am - 4pm

AI is changing how we write code, and you're about to become fluent in these new tools. We'll explore everything from basic AI integration to building sophisticated AI agents that can help with development tasks.

Sept 17

Location TBD
9am - 4pm

Let's explore what makes modern React applications truly powerful. We'll combine Server Components with robust data management patterns to build fast, scalable apps that your users will love.

Pacific Central Station
11:30am

Meet up with your fellow hackers for a ride down to Seattle!

Union Station
2:10pm

Meet up with your fellow hackers for a ride up to Seattle!

Town Hall Seattle
5:30pm - 8:30pm

The Welcome Reception will be an opportunity for folks to pre-register, get their badge, pickup swag and hang out with fellow attendees.

Conference

Day One
Sept 18

Town Hall
08:00
Doors Open and Registration

Main Track

Great Hall
09:00
Opening Remarks
Keynote
Kent C. Dodds
10:30
Break
11:00
Main Lobby
12:30
Great Hall
Kevin Whinnery
15:15
Break
16:00
DevSquares
Hosted by Jason Lengstorf and Will Johnson
Keynote
Shruti Kapoor
Keynote
Jack Herrington
17:30
Closing Day One
18:00
Doors Close

Hallway Track

Main Lobby
Connect with Experts

Connect with folks at the top web + AI companies

Langflow logo
Elastic logo
Cloudflare logo
ArcJet logo
Atono logo
ILF logo
Moment logo
Reboot logo
Just the Tap
18:30
Unofficial SeattleJS After Party

Have fun with SeattleJS after Day One!

Day Two
Sept 19

Town Hall
08:00
Doors Open and Registration

Main Track

Great Hall
09:00
Opening Remarks
09:20
10:30
Break
11:00
TBD
Main Lobby
12:15
Lunch
Great Hall
15:30
Break
16:00
Show: Standup Comedy
Hosted by Erin Mikail Staples
Keynote
Rachel Lee Nabors
18:00
Closing Day Two
Main Lobby
18:30
19:30
Closing Party by
19:30
Karaoke
23:00
Day Two Close

Hallway Track

Main Lobby
Connect with Experts

Connect with folks at the top web + AI companies

Langflow logo
Elastic logo
Cloudflare logo
ArcJet logo
Atono logo
ILF logo
Moment logo
Reboot logo

Post-Conf
Activity Day
Sept 20

Location TBD
10am - noon
Pickle Ball led by Lantz Warrick
Thinkspace Seattle

Our Sponsors

platinum
#WebAI logo
gold
Cloudflare logo
Elastic logo
ArcJet logo
Langflow logo
OneBrief logo
Moment logo
Reboot.dev logo
silver
Inter Ledger Foundation logo
SignalFire logo
Atono logo
bronze
Mastra logo
community
SeattleJS logo
VanJS logo
AI Portland logo
Bellingham Codes logo
Code & Coffee logo
OSS4AI logo
Viata logo
CodeDay logo
NewTech Northwest logo
Infinite Red logo
Github logo
Mux logo
media
GeekWire logo

Testimonials