logo for SeattleJS Conf 2023

This is the 2nd official SeattleJS conference. We are a 1-day conference for web developers that will feature 12 amazing speakers, covering the latest in web and JS development. The last time we did this was when the CascadiaJS folks took a break in 2017. They're taking another break, so we're back!


  • Tuesday, August 8, 2023
  • Doors open at 8am
  • Talks run from 9am - 5pm
  • Closing Party runs from 7pm - midnight


Amazon Meeting Center


We can't wait to announce the rest of our line-up for the conference. And it's not too late to apply to speak! We are running an OPEN CFP that closes June 2. The full line-up will be announced on Monday, June 4.

Jason Lengstorf
photo of Jason Lengstorf
Learn With Jason
Adam Argyle
photo of Adam Argyle
Kevin Whinnery
photo of Kevin Whinnery
Josh Goldberg
photo of Josh Goldberg


Please email info@seattlejs.com if you are interested in learning about sponsoring this event!

logo for AWS
logo for Courier


We are accepting applications for our Scholarship Program! If you are an under-represented minority in tech or need financial aid in order to attend this event, please consider applying. We want everyone to be able to attend this event! And if you are in a position to help fund this program, please consider making a donation below when you buy your ticket ❤️