How to use WebAssembly to Optimize JavaScript Web Applications

How to use WebAssembly to Optimize JavaScript Web Applications

Into WebAssembly tutorial, Vlad provides you with required WebAssembly knowledge, so you can use the power of WebAssembly to optimize your own JavaScript web applications. He also takes a glance at the future of WASM and how it can improve the speed and security of the software we write on a daily basis.

Into WebAssembly, the new low-level bytecode format for the Web, could seem like a complicated topic to some. Vlad provides you with required WebAssembly knowledge, so you can use the power of WebAssembly to optimize your own JavaScript web applications. He also takes a glance at the future of WASM and how it can improve the speed and security of the software we write on a daily basis.

What is WebAssembly? Is WebAssembly Really the Death of JavaScript?

What is WebAssembly? Is WebAssembly Really the Death of JavaScript?

In this WebAssembly tutorial, you will look at what WebAssembly is, the future of JavaScript, Is WebAssembly Really the Death of JavaScript? Why WebAssembly matters and crucially what it means for JavaScript and the future of web development.

WebAssembly and the future of JavaScript

For more than 20 years JavaScript has been the only 'native' language of the web. That's all changed with the release of WebAssembly. This talk will look at what WebAssembly is, why it matters and crucially what it means for JavaScript and the future of web development. JavaScript brought interactivity to the web more than 20 years ago, and despite numerous challenges, it is still the only language supported by the browser. However, as those 20 years have passed we've moved from adding a little interactivity to largely static sites to creating complex JavaScript-heavy single page applications. Throughout this journey, the way we use JavaScript itself has also changed. Gone are the days of writing simple code snippets that are run directly in the browser. Nowadays we transpile, minify, tree-shake and more, treating the JavaScript virtual machine as a compilation target.

The problem is, JavaScript isn't a very good compilation target, because it simply wasn't designed to be one.

Born out of asm.js, a somewhat crazy concept dreamt up by Mozilla, WebAssembly was designed from the ground up as an efficient compilation target for the web. It promises smaller payloads, rapid parsing and validation, and consistent performance ... and it's ready to use, right now!

This talk will look at what's wrong with the way we are using JavaScript today and why we need WebAssembly. It will delve into the internals, giving a quick tour of the WebAssembly instruction set, memory and security model, before moving on to the more practical aspects of using it with Rust, C++, and JavaScript. Finally, we'll do some crystal-ball gazing and see what the future of this rapidly evolving technology might hold.

Rust & WebAssembly para JavaScripters

Rust & WebAssembly para JavaScripters

A lo largo de la charla descubriremos las características más destacables de Rust, sus similitudes y diferencias con JavaScript y veremos qué aporta Rust al futuro de la Web gracias a WebAssembly. Rust es un lenguaje tipado, rápido y seguro, que ha sido diseñado por Mozilla como lenguaje de sistemas, aunque en los últimos tiempos ha ganado mucha popularidad en el terreno del desarrollo Web gracias a WebAssembly, su amplio ecosistema y gran comunidad

Rust es un lenguaje tipado, rápido y seguro, que ha sido diseñado por Mozilla como lenguaje de sistemas, aunque en los últimos tiempos ha ganado mucha popularidad en el terreno del desarrollo Web gracias a WebAssembly, su amplio ecosistema y gran comunidad. A lo largo de la charla descubriremos las características más destacables de Rust, sus similitudes y diferencias con JavaScript y veremos qué aporta Rust al futuro de la Web gracias a WebAssembly.

WebAssembly (WASM) Calculator Created in JavaScript

WebAssembly (WASM) Calculator Created in JavaScript

WebAssembly (WASM) Calculator Created in JavaScript: Learn how to use Web Assembly (wasm) created using C language code to provide the arithmetic operation functions for a calculator app created using JavaScript and Html.

WebAssembly (WASM) Calculator Created in JavaScript

Learn how to use Web Assembly (wasm) created using C language code to provide the arithmetic operation functions for a calculator app created using JavaScript and Html.