new ESM implementation by MylesBorins · Pull Request #26745 · nodejs/node
This PR updates the current --experimental-modules implementation based on the work of the modules team and reflects Phase 2 of our new modules plan. A longer form description of these changes can be found in our draft blog post. The largest differences from the current implementation include packge.type which can be either module or commonjs type: "commonjs": .js is parsed as commonjs default for
ES proposal: `import.meta` – module metadata
The proposal “import.meta” by Domenic Denicola is currently at stage 3. This blog post explains how it works. Module metadata # When it comes to working with a module, you are normally interested in what’s inside it. But occasionally, you need information about the module – its metadata. One example of module metadata for Node.js modules is the global variable __dirname which contains the path of
ES Modules in Node Today!
I’m excited to announce the release of @std/esm (standard/esm), an opt-in, spec-compliant, ECMAScript (ES) module loader that enables a smooth transition between Node and ES module formats with near built-in performance! This fast, small, zero-dependency package is all you need to enable ES modules in Node today 🎉🎉🎉 @std/esm used in the Node REPL after `npm --save @std/esm`A tale of two module
ES Modules - Interview with Bradley Farias
Even though ES6 (ES2015) brought modules to the language, it missed one important thing - a loading method. Proper support is currently being implemented for browsers↗. To learn more about the topic, I’m interviewing Bradley Farias↗. # I am a Software Engineer at GoDaddy these days but have been at several startups before that. My childhood was mostly running around outside in the Texas heat and e
Module specifiers: what’s new with ES modules?
Update 2018-12-20: Warning: This blog post is outdated! Consult “ECMAScript modules in Node.js: the new plan” for the latest information. Update 2017-05-11: Complete rewrite of Sect. “Why a new filename extension for ES modules?”. This blog post describes how module specifiers (the path-like IDs of modules) change with ECMAScript modules (ESM). There are a few subtle differences, compared to the f
An Update on ES6 Modules in Node.js
A few months ago I wrote an article describing the various differences that exist between Node.js CommonJS modules and the new ES6 Module system; and described a number of challenges inherent with implementing the new model in Node.js core. Here, I want to provide an update on how things are progressing. Knowing when you know what you need to knowIf you haven’t done so already, before progressing
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
TC39 - Dynamic Module Reform
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Node.js, TC-39, and Modules | HackerNoon
Too Long; Didn't ReadThis week I attended my first TC-39 meeting. For those unaware, TC-39 is the designator of the ECMA working group that defines the ECMAScript Language (or “JavaScript” as it is more commonly known). It is the forum where all of the various nuances and details of the JavaScript language are hammered out (often painfully) and worked through in order to ensure that the JavaScript
Using ES2015 Proxy for fun and profit | Snyk
ProductsProducts What is Snyk? Developer-first security in action
Definitive decision for Test262 console runner · Issue #647 · tc39/test262
This project includes a console runner to facilitate running tests from console hosts. I understand that some folks at Mozilla rely on it in some capacity (@tschneidereit may be able to give more detail), and the V8 team uses some of its internals in their own Python-based runner. TC-39 agreed to deprecate the runner in 2014. This decision wasn't well-communicated, so there was some contention a f
ES Modules
You may have noticed that there's a lot of dialogue happening around ES Modules and NodeJS. In this document, we'll answer: What are ES modules? Who are the stakeholders? What are NodeJS's goals? What are the proposed solutions? How can I learn more? What are ES modules? ES Modules describe a couple of things: New syntax in the form of import and export statements. New semantics that
ES2015 module detection in Node.js
ES2015 module detection in Node.js What is this about? About ES2015 modules The Involved Parties TC39 Node TSC Node.js engineers Frontend engineers NPM The Issue The Proposals 1) In-Source pragma (rejected) 2) New file extension (Node.js TSC draft) 3) Content-Sniffing aka. Double Parsing (rejected) 4) White-/Blacklist patterns in package.json 5) CommonJS or ES2015 switch in package.json 6) default
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GitHub - GeoffreyBooth/node-import-file-specifier-resolution-proposal: A proposal for import statements of files for the new Node.js modules implementation
GitHub - nodejs/dynamic-modules: Dynamic Modules Proposal for ECMAScript
I-D/javascript-mjs/draft.md at master · bmeck/I-D
tc39-notes/jul-25.md at master · rwaldron/tc39-notes · GitHub
GitHub - tc39/proposal-UnambiguousJavaScriptGrammar
GitHub - benjamn/reify: Enable ECMAScript 2015 modules in Node today. No caveats. Full stop.
Node.js ES6 module support by nzakas · Pull Request #309 · nzakas/understandinges6