Join the WebAssembly community from around the world for two days of deep technical sessions. There is no better place to share, discuss, collaborate and socialize with other WebAssembly professionals.
WASM I/O 2023 will take place in the beautiful city of Barcelona. Don’t miss the chance to join us and shape the future of WebAssembly!
23-24 March 2023
An unbeatable location
Call for papers
Thank you everyone who submitted to our CFP. We are currently reviewing all submissions and will publish the accepted sessions soon.
Secure your ticket!
Until 15th Dec
16th Dec 22 - 28 Feb 23
After 1st March
*All prices exclude VAT
Wasm I/O will be held at the AXA Convention Center which part of an enormous complex located on the main artery of Barcelona. City communications are excellent and access from Barcelona’s Airport and Sants Station is very quick.
Barcelona is a city with a wide range of original leisure options that encourage you to visit time and time again. Overlooking the Mediterranean Sea, and famous for Gaudí and other Art Nouveau architecture, Barcelona is one of Europe’s trendiest cities.
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