February 26-28, 2025
Montreal, Canada

Using WebAssembly in a Web Component as a Polyfill

Many web developers choose features based on if they're supported in all major browsers for maximum reach. What if you didn't need to wait for support from all browsers? In this session, we'll explore the idea of using WebAssembly as a polyfill for the browsers that don't yet have the desired feature. As an example, we'll create a Web Component that uses WebAssembly to convert an image to a different type, on the fly, if needed.

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Gerard Gallant

Dovico Software

Gerard Gallant is the CIO of Dovico Software. He also maintains their hosted infrastructure, has built out their DevOps solutions, and is the Lead Software Architect for two of Dovico's three products. When not at work, you'll still find him coding and researching as he has an insatiable drive to learn. As a huge fan of WebAssembly, he was fortunate to have the opportunity to write a book on the subject: "WebAssembly in Action" (https://www.manning.com/books/webassembly-in-action).

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