require(esm) in Node.js
Recently I landed experimental support for require()-ing synchronous ES modules in Node.js, a feature that has been long overdue. In the pull request, I commented with my understanding about why it did not happen sooner before this pull request in 2024. This post expands on that comment a bit more. The opinions in this post are my own and reflect my perception of the ESM development in Node.js as
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Secretlint v7ã§CommonJS ã‹ã‚‰ES Modulesã¸ã®ç§»è¡Œã‚’è¡Œã„ã¾ã—ãŸã€‚ Secretlint v7.0.0をリリースã—ã¾ã—ãŸã€‚Pure ESMã¸ã®æ›¸ãç›´ã— ã“ã®è¨˜äº‹ã§ã¯ã€CommonJS(CJS)ã‹ã‚‰ES Modules(ESM)ã¸ã®ç§»è¡Œã‚’è¡Œã£ãŸçµŒç·¯ã¨ã€ç§»è¡Œã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ CJSã‹ã‚‰ESMã¸ã®ç§»è¡Œã¯ã€çŽ‡ç›´ã«è¨€ãˆã°å˜èª¿ãªä½œæ¥ã§ã€ãƒ¡ãƒªãƒƒãƒˆãŒè¦‹ãˆã«ãã„作æ¥ã§ã™ã€‚ ã—ã‹ã—ã€å°†æ¥çš„ã«CJSよりもESMãŒä¸»æµã«ãªã‚‹ã“ã¨ã¯é–“é•ã„ãªã„ã®ã§ã€ç§»è¡Œã™ã‚‹ã“ã¨ã¯å¿…è¦ã§ã™ã€‚ 移行ã®ä½œæ¥ã¯ã€ç§»è¡Œæ–¹æ³•ãŒæ±ºã¾ã‚Œã°å¤§éƒ¨åˆ†ã¯æ©Ÿæ¢°çš„ãªæ›¸ãæ›ãˆãŒå¯èƒ½ã§ã™ã€‚ ã§ã¯ã€å®Ÿéš›ã«ã©ã†ã‚„ã£ã¦ç§»è¡Œã—ãŸã®ã‹ã‚’紹介ã—ã¾ã™ã€‚ ESMã¸ã®ç§»è¡Œã®å½±éŸ¿ã¯ä¾å˜å…ƒã¸ã¨é€£éŽ–ã™ã‚‹ Secretlintã®ãƒªãƒã‚¸ãƒˆãƒªã¯monorepoã«ãªã£ã¦ã„ã¦ã€ã ã„ãŸã„40コãらã„ã®ãƒ‘ッケージãŒå«ã¾ã‚Œã¦ã„ã¾ã™ã€‚ ãã—ã¦ãƒ‘ッケージ間ã§ä¾å˜é–¢ä¿‚ãŒã‚
Ship ESM & CJS in one Package
[[toc]] ESM & CJS ESM - ECMAScript modules CJS - CommonJS In the past decade, due to the lack of a standard module system of JavaScript, CommonJS (a.k.a the require('xxx') and module.exports syntax) has been the way how Node.js and NPM packages work. Until 2015, when ECMAScript modules finally show up as the standard solution, the community start migrating to native ESM gradually. // CJS const cir
Node Modules at War: Why CommonJS and ES Modules Can’t Get Along
Dan Fabulich is a Principal Engineer at Redfin. (We’re hiring!) In Node 14, there are now two kinds of scripts: there are old-style CommonJS (CJS) scripts and new-style ESM scripts (aka MJS). CJS scripts use require() and module.exports; ESM scripts use import and export. ESM and CJS are completely different animals. Superficially, ESM looks very similar to CJS, but their implementations couldn’t
What Server Side JavaScript needs ·
Jan 29, 2009 14:00 · 816 words · 4 minute read Server side JavaScript technology has been around for a long time. Netscape offered server side JavaScript in their server software back in 1996, and Helma has existed for a number of years as well. But, server side development has changed a lot over the past few years. Aptana’s Jaxer gives an innovative view of how you can leverage a JavaScript envir
ES6/WhatWG Loader & Node
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QuickStart
Runs in browsers without manual compilation. Supports node built-ins. Offers a plugin system. Deprecated QuickStart is no longer maintained. It will still exist in npm, but no more updates will happen. We no longer use QuickStart at Spotify, and instead recommend other bundlers such as Browserify or Webpack.
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GitHub - nodejs/merve: A fast C++ lexer for extracting named exports from CommonJS modules. This library performs static analysis to detect CommonJS export patterns without executing the code.
module: make CJS load from ESM loader by aduh95 · Pull Request #47999 · nodejs/node
CommonJS is not going away | Bun Blog
esnext/es6-module-transpiler
GitHub - azu/eslint-cjs-to-esm: ESLint wrapper for migration from CJS to ESM.
我從 DiceCTF 2022 ä¸å¸åˆ°çš„å„種 JS 與å‰ç«¯å†·çŸ¥è˜
GitHub - vercel/nft: Node.js dependency tracing utility
GitHub - addaleax/gen-esm-wrapper: Generate ESM wrapper files for CommonJS modules
The Open Organization
GitHub - thlorenz/browserify-shim: 📩 Makes CommonJS incompatible files browserifyable.
javascript - browserify-loader ä»‹ç» - 寸志 - SegmentFault æ€å¦
GitHub - polyfills/es6-module-crosspiler: An ES6 and CommonJS cross-compatible transpiler
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