WebAssembly Articles
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Why WebAssembly is Faster Than asm.js
Performance is tricky to measure, and has many aspects. Also, in a new technology there are always going to be not-yet-optimized cases. So not every single benchmark will be fast on WebAssembly today. This post describes why WebAssembly should be fast; where it isn’t yet, those are bugs we need to fix.
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Firefox 52: Introducing WebAssembly, CSS Grid and the Grid Inspector
We cover some of the most innovative features to land in Firefox 52, including WebAssembly, CSS Grid, the CSS Grid Inspector Tool, an improved Responsive Design Mode, and Async and Await support for JavaScript.
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Previewing the WebAssembly Explorer
Unlike JavaScript, WebAssembly is a binary format, which means developers need new tools to help understand and experiment with WebAssembly. Discover the basic functions of the WebAssembly Explorer, which lets developers type in simple C or C++ programs and compile them to WebAssembly.
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Web Games Platform: Newest Developments
In July of 2015 we announced our Games Technology Roadmap, and we've been working steadily on addressing those pain points as shared by developers. Here's an overview of the newest platform developments and the progress we've made.
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A cartoon intro to WebAssembly
WebAssembly is a way of taking code written in programming languages other than JavaScript and running that code in the browser. So when people say that WebAssembly is fast, what they are comparing it to is JavaScript. In this series, I want to explain to you why WebAssembly is fast.
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A crash course in just-in-time (JIT) compilers
This is the second part in a series on WebAssembly and what makes it fast. If you haven’t read the others, we recommend starting from the beginning. JavaScript started out slow, but then got faster thanks to something called the JIT. This article is about how the JIT works.
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A crash course in assembly
To understand how WebAssembly works, it helps to understand what assembly is and how compilers produce it. Third part in a series on WebAssembly and what makes it fast. We recommend starting from the beginning.
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Creating and working with WebAssembly modules
WebAssembly is a way to run programming languages other than JavaScript on web pages. In the past when you wanted to run code in the browser to interact with the different parts of the web page, your only option was JavaScript. So when people talk about WebAssembly being fast, the apples to apples comparison is to JavaScript. Fourth in a series on WebAssembly.
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What makes WebAssembly fast?
Programming with WebAssembly or JavaScript is not an either/or choice. So developers don’t need to choose between WebAssembly and JavaScript. However, we do expect that developers will swap out parts of their JavaScript code for WebAssembly. Fifth in a series about WebAssembly.
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Where is WebAssembly now and what’s next?
On February 28, the four major browsers announced their consensus that the MVP of WebAssembly is complete. Even in the initial release, WebAssembly will be fast. But it should get even faster in the future, through a combination of fixes and new features. Sixth in a series about WebAssembly.
