{"presets": [["latest-node", {"target":"current"}]] } Via CLI babel script.js --presets latest-node Via Node API require('babel-core').transform('code', {presets: [require('babel-preset-latest-node')], }); require('babel-core').transform('code', {presets: [[require('babel-pr...
例如目标浏览器支持 es2015,那么 es2015 这个 preset 其实是不需要的,于是代码就可以小一点(一般转化后的代码总是更长),构建时间也可以缩短一些。 如果不写任何配置项,env 等价于 latest,也等价于 es2015 + es2016 + es2017 三个相加(不包含 stage-x 中的插件)。env 包含的插件列表, 有兴趣的可以到github...
babel script.js --presets latest Via Node API require("babel-core").transform("code",{ presets:["latest"] }); Options es2015 boolean, defaults totrue. Toggles including plugins from thees2015 preset. { "presets":[ ["latest",{
Babel is a tool that helps you write code in the latest version of JavaScript. When your supported environments don’t support certain features natively, Babel will help you compile those features down to a supported version. In // ES2020 nullish coalescing function greet(input) { return input...
Latest commit nicolo-ribaudo Publish Nov 12, 2024 66340fb·Nov 12, 2024 History 407 Commits .github/workflows fix: CI fails on windows (#150) Jan 13, 2023 .yarn-patches/@lerna Patch lerna to support Yarn'sworkspace:protocol Mar 31, 2021 ...
babel-preset-latest: 支持现有所有ECMAScript版本的新特性。 举个列子,比如我们需要转换es6语法,我们可以在 .babelrc的plugins中按需引入一下插件,比如: check-es2015-constants、es2015-arrow-functions、es2015-block-scoped-functions等等几十个不同作用的plugin: ...
We plan to release a new major version in 2024 (milestone). This release won't have all the migration pain which there was while migrating from Babel 5 to Babel 6 and then from Babel 6 to Babel 7. We plan to only make a few breaking chan...
require("babel-core").transform("code",{presets:["latest"]}); 选项 es2015 boolean,默认为true。 可以切换来自es2015 preset的插件。 代码语言:javascript 复制 {"presets":[["latest",{"es2015":false}]]} 你也可以传递选项到es2015preset 中。
d) latest:latest是一个特殊的presets,到目前为止包括了es2015,es2016,es2017的插件。 e) react:加入了flow,jsx等语法. f) stage-x(stage-0/1/2/3/4):按照JavaScript的提案阶段区分的,一共有5个阶段。而数字越小,阶段越靠后. 配置plugins:
To play this game on PS5, your system may need to be updated to the latest system software. Although this game is playable on PS5, some features available on PS4 may be absent. See PlayStation.com/bc for more details. Online features require an account and are subject to terms of servi...