
CascadiaJS is an annual reunion of web developers in the Pacific Northwest and beyond, where friends new and old meet to celebrate our unique community, share knowledge and explore ideas on the cutting edge of the web, JavaScript and AI.
We are a conference for devs by devs. You'll hear technical talks from top engineers, get connected to industry-leading companies and discuss what you've learned during our hallway track with 500+ other attendees.
This is an event designed to help you level up your skills, build your network and have fun for a few days in the beautiful PNW.
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CascadiaJS 2026 - Seattle, WA, USA is a free conference taking place on Monday, June 1, 2026 at Seattle, USA. Attendance is free โ register to secure your spot. The event runs for approximately 24 hours.
This conference features talks, panels, and networking opportunities over 24 hours. Expect to hear from industry leaders, discover emerging trends, and make connections that can shape your career.
This conference in Seattle is ideal for:
This morning conference is part of the growing events scene in Seattle. Whether you're based in Seattle or visiting for the conference, it's a great opportunity to connect with the local community. Browse more upcoming events in Seattle on Rifio.
CascadiaJS 2026 - Seattle, WA, USA covers topics including conference, call-for-papers. Find similar events by browsing these topics on Rifio.