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World Congress 2026 Europe - Virtual Stage • Jul 2, 2026 • Session details

Speeding up Web Apps performance with WebAssembly and Emscripten

Paweł Aniszewski

WebAssembly isn't a magic speed button. Learn how to use Emscripten to port native libraries, manage memory boundaries, and truly optimize CPU-bound web workloads.

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Matching moments

3:06 min

Optimizing memory management and data processing with WebAssembly

Andrew Burnett-Thompson +1 · Coffee With Developers

2:41 min

Accelerating WebAssembly to JavaScript data reads

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Evaluating performance differences between WebAssembly and JavaScript

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Understanding hardware performance advantages of WebAssembly code

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4:02 min

Compilers and runtimes in the WebAssembly ecosystem

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4:54 min

The origins and design principles of WebAssembly

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