Save the date: WASM I/O 2026 is officially locked in for March 19–20, 2026. Don’t miss it.

WASM I/O
Get your Ticket

Venue

Discover Barcelona!

THE AUDITORIUM

The Auditori L’illa is a part of an enormous complex located on the main artery of Barcelona.

The avant-garde design and construction quality emerge from each and every detail of the building, turning the l’ILLA complex into an emblematic landmark of the city.

Address: Avinguda Diagonal, 547 08029 Barcelona

Detail illustration WASM I/O Detail illustration WASM I/O
Auditori L’illa
Auditori L’illa
Auditori L’illa

Nearby Hotels

NH Collection Barcelona Constanza

****

Carrer Deu i Mata, 69-99
08029 Barcelona

Google Maps

NH Barcelona Les Corts

***

Carrer Nicaragua, 146
08029 Barcelona

Google Maps

NH Barcelona Entenza

***

Carrer Ecuador, 20
08029 Barcelona

Google Maps

AC Hotel by Marriott Diagonal L´Illa

****

Avinguda Diagonal, 555
08029 Barcelona

Google Maps

Secure
your ticket!

  • Early Bird
    SOLD OUT

    Early Bird

    297 €

    Until December 15th

    2-Day Conference
    Auditori L'illa

  • Standard
    SOLD OUT

    Standard

    379 €

    Until February 23rd

    2-Day Conference
    Auditori L'illa

  • Late Bird
    Ticket WASM I/O 25

    Late Bird

    437 €

    Until March 26th

    All Things Webassembly

    Arrow Arrow Get your Ticket Today

    Barcelona

    Mar • 27- 28 • 2025

    2-Day Conference
    Auditori L'illa

WASM I/O 2025 WASM I/O 2025

Stay
in the loop!

Join our newsletter now:

x

Cookies policy

WASM I/O uses cookies to deliver superior functionality and to enhance your experience of our website. Continued use of this site indicates that you accept this policy. Read about how we use cookies and how you can control them here