A year with Spectre: a V8 perspective · V8
Show navigation On January 3, 2018, Google Project Zero and others disclosed the first three of a new class of vulnerabilities that affect CPUs that perform speculative execution, dubbed Spectre and Meltdown. Using the speculative execution mechanisms of CPUs, an attacker could temporarily bypass both implicit and explicit safety checks in code that prevent programs from reading unauthorized data
Liftoff: a new baseline compiler for WebAssembly in V8
Show navigation V8 v6.9 includes Liftoff, a new baseline compiler for WebAssembly. Liftoff is now enabled by default on desktop systems. This article details the motivation to add another compilation tier and describes the implementation and performance of Liftoff. Logo for Liftoff, V8’s WebAssembly baseline compilerSince WebAssembly launched more than a year ago, adoption on the web has been stea
Dynamic import() · V8
Dynamic import() introduces a new function-like form of import that unlocks new capabilities compared to static import. This article compares the two and gives an overview of what’s new. Static import (recap) #Chrome 61 shipped with support for the ES2015 import statement within modules. Consider the following module, located at ./utils.mjs: // Default export export default () => { console.log('Hi
ES2015, ES2016, and beyond · V8
Show navigation The V8 team places great importance on the evolution of JavaScript into an increasingly expressive and well-defined language that makes writing fast, safe, and correct web applications easy. In June 2015, the ES2015 specification was ratified by the TC39 standards committee, making it the largest single update to the JavaScript language. New features include classes, arrow function
1
リリース、障害情報などのサービスのお知らせ
最新の人気エントリーの配信
処理を実行中です
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
