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Multicore javascript: past, present and future

By Ujjwal Sharma


BeJS conf 2022

As JavaScript applications get more and more complex, improved performance is on everyone's minds. In the meantime, computers are evolving: CPU hardware is scaling with multi-core, big.LITTLE rather than frequency. Where does JavaScript stand in this new world and how can it adapt? What role will WebAssembly play in this? What are the current tools and techniques developers can use to develop performant JavaScript applications and what is in store for the future? These are the few questions that we will answer in the course of this presentation.

Picture of Ujjwal Sharma: Speaker at BeJS conf 2023

Ujjwal Sharma



Ujjwal is a Compilers Hacker at Igalia serving as a co-chair of TC39 and co-editor of ECMA-402, a Node.js Core Collaborator, a TC39 Delegate and an International Speaker. He loves to talk about open source software, decentralization, cryptography, JavaScript and web standards.

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