ESM-CJS interop test
ESM-CJS interop test Test Cases Results Node.js Babel Webpack Rollup.js Parcel esbuild Results by test case Results by syntax import x and similar import { named } and similar import { __esModule } and similar import * and similar import() and similar require().default and similar require().named and similar require().__esModule and similar require() and similar Direct differences Webpack <-> Node
Add a spec mode to transform-es2015-modules-commonjs by Jessidhia · Pull Request #4964 · babel/babel
Making transpiled ES modules more spec-compliant
A proposed “spec mode” for Babel makes transpiled ES modules more spec-compliant. That’s a crucial step in preparing for native ES modules. You’ll also learn how ES modules and CommonJS modules will interoperate on Node.js and how far along ES module support is on browsers and Node.js. Update 2017-05-08: follow-up blog post: Module specifiers: differences between CJS and ESM Transpiling ES modules
Setting up ES6
1. About this book 2. Deploying ECMAScript 6 2.1 Using ECMAScript 6 today 2.2 ES6 REPLs 2.3 Transpilation tools 2.4 Other useful ES6 tools and libraries 2.5 The future: native ES6 2.6 Are there ES6 features that can’t be transpiled to ES5? 3. Babel setups for browsers and Node.js 3.1 npm and local installs 3.2 Source maps 3.3 Browser setup: ES6 via webpack and Babel 3.4 Node.js setup: Dynamically
My new book: “Setting up ES6”
My latest book is called “Setting up ES6”. It covers the following topics: A cheat sheet for deploying ECMAScript 6 Example setups (skeleton projects that you can download from GitHub): ES6 in browsers via webpack and Babel ES6 in Node.js via Babel (compiled dynamically or statically) How to configure Babel 6, including a clear explanation of how it interacts with CommonJS modules “Setting up ES6”
Babel and CommonJS modules
This blog post examines how Babel ensures that code it transpiles interoperates properly with normal CommonJS modules. Consult chapter “Modules” in “Exploring ES6” for more information on ES6 modules. Starting point for this series of posts on Babel: “Configuring Babel 6” ES6 modules vs. CommonJS modules # ECMAScript 6 modules # Default export (single export): // lib.js export default 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
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
Default to sourceType:script when parsing files. by loganfsmyth · Pull Request #7501 · babel/babel
Add "use exports { }" directive in es2015-modules-commonjs. Closes #6449 by DrewML · Pull Request #6455 · babel/babel
2.5.0 incompatible with babel-core · Issue #389 · debug-js/debug
GitHub - sonicoder86/babel-webpack-tree-shaking: Tree-shaking example with Babel and Webpack
Kill CommonJS default export behaviour · Issue #2212 · babel/babel
Modules interop · Issue #95 · babel/babel