ecmascript_news, 2 days ago to javascript

ECMAScript 2023 feature: symbols as WeakMap keys
@rauschma
https://2ality.com/2024/05/proposal-symbols-as-weakmap-keys.html

#ECMAScript #JavaScript

ecmascript_news, 8 days ago to javascript

ECMAScript 2025 feature: duplicate named capturing groups for regular expressions
@rauschma
https://2ality.com/2024/05/proposal-duplicate-named-capturing-groups.html

#ECMAScript #JavaScript

ecmascript_news, 8 days ago to javascript

ECMAScript 2024 feature: Promise.withResolvers()
@rauschma
https://2ality.com/2024/05/proposal-promise-with-resolvers.html

#ECMAScript #JavaScript

ecmascript_news, 8 days ago to javascript

Node v22.2.0 (current)
@targos @nodejs
https://nodejs.org/en/blog/release/v22.2.0

#ECMAScript #JavaScript #NodeJS

ecmascript_news, 8 days ago to javascript

esbuild v0.21.3: decorator metadata and more
@evanw
https://github.com/evanw/esbuild/releases/tag/v0.21.3

#ECMAScript #JavaScript #esbuild

ecmascript_news, 8 days ago to javascript

ESLint v9.3.0: new options for some rules and more
@eslint
https://eslint.org/blog/2024/05/eslint-v9.3.0-released/

#ECMAScript #JavaScript #ESLint

ecmascript_news, 8 days ago to javascript

Web at Google I/O 2024 [YouTube playlist]
https://www.youtube.com/playlist?list=PLOU2XLYxmsIKeQI4KTrrplA_mUPI3Lq5b

#ECMAScript #JavaScript

kytta, 13 days ago to random

Last week, I was given the ‘opportunity’ to write some IE11-compatible #ECMAScript 5. No transpilers or bundlers, only a few polyfills.

At first, I was not excited for this. But at the end, I’ve had quite some fun! It was quite a nice challenge, and I’ve learned something new about the language I’ve been using every day for ages. Gotta do this more often.

ecmascript_news, 15 days ago to javascript

Awesome Regex: opinionated list of regular expression tools, tutorials, libraries, and other resources
https://github.com/slevithan/awesome-regex

#ECMAScript #JavaScript

ecmascript_news, 15 days ago to javascript

Why patching globals is harmful
https://kettanaito.com/blog/why-patching-globals-is-harmful

#ECMAScript #JavaScript

ecmascript_news, 15 days ago to javascript

Nx 19.0 release
https://nx.dev/blog/2024-05-08-nx-19-release

#ECMAScript #JavaScript #Nx

ecmascript_news, 15 days ago to javascript

Node.js and its many, many new features with Matteo Collina [89-min. video]
@mcollina @jlengstorf
https://www.youtube.com/watch?v=evCnOaVaOTo

#ECMAScript #JavaScript #NodeJS

ecmascript_news, 15 days ago to javascript

Execa 9: write shell scripts in a JavaScript style
@ehmicky @sindresorhus
https://medium.com/@ehmicky/execa-9-release-d0d5daaa097f

#ECMAScript #JavaScript #NodeJS

ecmascript_news, 15 days ago to javascript

Introducing the Gulp Developer Survey
https://medium.com/gulpjs/introducing-the-gulp-developer-survey-cc227fc2fb6d

#ECMAScript #JavaScript #gulp

ecmascript_news, 15 days ago to javascript

knip: find unused files, dependencies and exports in your JavaScript and TypeScript projects
@webpro
https://github.com/webpro/knip

#ECMAScript #JavaScript

ecmascript_news, 15 days ago to javascript

esbuild v0.21.0: support for ECMAScript decorators and more
@evanw
https://github.com/evanw/esbuild/releases/tag/v0.21.0

#ECMAScript #JavaScript #esbuild

ecmascript_news, 15 days ago to javascript

ESLint compatibility utilities let you use older plugins with ESLint v9
@nzakas @eslint
https://eslint.org/blog/2024/05/eslint-compatibility-utilities/

#ECMAScript #JavaScript #ESLint

ecmascript_news, 15 days ago to javascript

Bun v1.1.8
https://bun.sh/blog/bun-v1.1.8

#ECMAScript #JavaScript #BunJS

ecmascript_news, 15 days ago to javascript

What the Chrome and Firefox profilers teach us about JavaScript garbage collection
https://medium.com/performance-engineering-for-the-ordinary-barbie/how-javascript-manages-memory-b0ea98f4525b

#ECMAScript #JavaScript

ecmascript_news, 22 days ago to javascript

Vitest 1.6.0: faster “forks” pool, comparing benchmark results, and more
@vitest
https://github.com/vitest-dev/vitest/releases/tag/v1.6.0

#ECMAScript #JavaScript #Vitest

ecmascript_news, 22 days ago to javascript

nrr: minimal, fast npm script runner
https://github.com/ryanccn/nrr

#ECMAScript #JavaScript

ecmascript_news, 22 days ago to javascript

URL.parse(): new URL() without exceptions
https://kilianvalkhof.com/2024/javascript/the-problem-with-new-url-and-how-url-parse-fixes-that/

#ECMAScript #JavaScript

ecmascript_news, 22 days ago to javascript

JavaScript language design and implementation in tandem
https://dl.acm.org/doi/10.1145/3624723

#ECMAScript #JavaScript

ecmascript_news, 22 days ago to javascript

npm feedback migrates from discussions in a GitHub repository to GitHub Community
https://github.blog/changelog/2024-04-30-npm-feedback-is-now-available-on-github-community/

#ECMAScript #JavaScript #npm

ecmascript_news, 22 days ago to javascript

Node v22.1.0: automatic on-disk code caching
@targos @nodejs
https://nodejs.org/en/blog/release/v22.1.0

#ECMAScript #JavaScript #NodeJS