Soon We Can Finally Banish JavaScript to the ShadowRealm, by @Wilto (@csstricks):

https://css-tricks.com/soon-we-can-finally-banish-javascript-to-the-shadowrealm/

#javascript #ecmascript #apis

Soon we can finally banish JavaScript to the ShadowRealm. @Wilto walks through the TC39 ShadowRealm proposal, which creates isolated execution contexts with their own pristine globals while running on the same thread as the host. With just two methods, evaluate() and importValue(), ShadowRealms could sandbox third-party scripts, ads, and test suites without polluting the main realm. Currently at Stage 2.7, not yet in browsers. #js #ecmascript

https://css-tricks.com/soon-we-can-finally-banish-javascript-to-the-shadowrealm/

Скоро мы наконец сможем отправить JavaScript в ShadowRealm. Мэт Маркиз разбирает предложение TC39 ShadowRealm, создающее изолированные контексты исполнения с собственными глобальными объектами в том же потоке, что и основной хост. Двух методов evaluate() и importValue() достаточно, чтобы изолировать сторонние скрипты, рекламу и тесты без загрязнения основного окружения. Сейчас на стадии 2.7, в браузерах пока нет. #js #ecmascript

https://css-tricks.com/soon-we-can-finally-banish-javascript-to-the-shadowrealm/

ClojureScript Gets Async/Await

ClojureScript 1.12.145 버전이 출시되면서 ECMAScript 2016 타겟팅을 기반으로 async/await 기능을 공식 지원하게 되었다. ^:async 어노테이션을 사용하면 ClojureScript 컴파일러가 JavaScript의 async 함수를 생성하며, 이를 통해 브라우저 API 및 라이브러리와의 비동기 상호운용성이 크게 개선되었다. 이 기능은 테스트 코드에서도 활용 가능하며, 별도의 외부 의존성 없이 현대 자바스크립트 환경과의 통합을 간소화한다.

https://clojurescript.org/news/2026-05-07-release

#clojurescript #async #javascriptinterop #ecmascript #programminglanguage

What’s Actually New in JavaScript (and What’s Coming Next), by @neciudan.dev:

https://neciudan.dev/whats-new-in-javascript

#javascript #ecmascript #standards #retrospectives #outlooks

RE: https://techhub.social/@vintprox/112393461619782109

One schizo thread for a riddle that didn't even make it into the final game. I feel like it's a ploy #HerInteractive made for making their trailer look "futuristic". Well, as a developer myself, I'll say that this poor attempt at mockery won't go unseen.

What you see here is some random snippet of FTP software written in Node.js. Whether it was stolen or not does not concern me (and believe me, I tried to find any matches with existing open source code on the Internet, to no avail). What concerns me is that they just had to obfuscate it - there is no reason for this whatsoever. No hidden clue in this, only a big ball of nothing.

#NancyDrew #ND34 #NancyDrewMYsteryOfTheSevenKeys #NodeJS #ECMAScript #JavaScript

#Development #Releases
What’s actually new in JavaScript · What we can use today, tomorrow, and with AI tools https://ilo.im/16cc1c

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#EcmaScript #ES2025 #ES2026 #AI #ClaudeCode #WebDev #Frontend #JavaScript

What to Know in JavaScript (2026 Edition), by @chriscoyier (@frontendmasters.com):

https://frontendmasters.com/blog/what-to-know-in-javascript-2026-edition/

#javascript #ecmascript #standards #frameworks #runtimes #tooling #testing #npm