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December 6, 2019 05:30 pm
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/NX7WC4ij7Vk/w3c-recommends-webassembly-to-push-the-limits-for-speed-efficiency-and-responsiveness
W3C Recommends WebAssembly To Push the Limits For Speed, Efficiency and Responsiveness
The WebAssembly Working Group has published today the three WebAssembly specifications as W3C Recommendations, marking the arrival of a new language for the Web which allows code to run in the browser. From a report: WebAssembly Core Specification defines a low-level virtual machine which closely mimicks the functionality of many microprocessors upon which it is run. Either through Just-In-Time compilation or interpretation, the WebAssembly engine can perform at nearly the speed of code compiled for a native platform. A .wasm resource is analogous to a Java .class file in that it contains static data and code segments which operate over that static data. Unlike Java, WebAssembly is typically produced as a compilation target from other programming languages like C/C++ and Rust. WebAssembly Web API defines a Promise-based interface for requesting and executing a .wasm resource. The structure of a .wasm resource is optimized to allow execution to begin before the entire resource has been retrieved, which further enhances responsiveness of WebAssembly applications. WebAssembly JavaScript Interface provides a JavaScript API for invoking and passing parameters to WebAssembly functions. In Web browsers, WebAssembly's interactions with the host environment are all managed through JavaScript, which means that WebAssembly relies on JavaScript's highly-engineered security model.Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/NX7WC4ij7Vk/w3c-recommends-webassembly-to-push-the-limits-for-speed-efficiency-and-responsiveness
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