TechHub

data0Two of the nicest new <a href="https://indieweb.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> features of recent times:Iterator Helpers (`.values()`) and `Array.fromAsync()`<a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator#iterator_helper_methods" rel="nofollow noopener" translate="no" target="_blank">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Iterator#iterator_helper_methods</a><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/fromAsync" rel="nofollow noopener" translate="no" target="_blank">https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/fromAsync</a><a href="https://indieweb.social/tags/ecma262" class="mention hashtag" rel="nofollow noopener" target="_blank">#ecma262</a> <a href="https://indieweb.social/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a> <a href="https://indieweb.social/tags/mdn" class="mention hashtag" rel="nofollow noopener" target="_blank">#mdn</a> <a href="https://indieweb.social/tags/ecmascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#ecmascript</a> <a href="https://indieweb.social/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a> <a href="https://indieweb.social/tags/webdevelopment" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdevelopment</a>

Inautilo<a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#Development</a> <a href="https://mastodon.social/tags/Overviews" class="mention hashtag" rel="nofollow noopener" target="_blank">#Overviews</a> When can I use the Temporal API? · Why JavaScript’s Date API replacement took so long <a href="https://ilo.im/165c7r" rel="nofollow noopener" translate="no" target="_blank">https://ilo.im/165c7r</a>_____ <a href="https://mastodon.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> <a href="https://mastodon.social/tags/EcmaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#EcmaScript</a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.social/tags/TemporalAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#TemporalAPI</a> <a href="https://mastodon.social/tags/DateAPI" class="mention hashtag" rel="nofollow noopener" target="_blank">#DateAPI</a> <a href="https://mastodon.social/tags/API" class="mention hashtag" rel="nofollow noopener" target="_blank">#API</a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#Browser</a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Frontend</a>

Inautilo<a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#Development</a> <a href="https://mastodon.social/tags/Proposals" class="mention hashtag" rel="nofollow noopener" target="_blank">#Proposals</a> TC39 advances 9 JavaScript proposals · Three features are ready to join ECMAScript <a href="https://ilo.im/164is3" rel="nofollow noopener" translate="no" target="_blank">https://ilo.im/164is3</a>_____ <a href="https://mastodon.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> <a href="https://mastodon.social/tags/EcmaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#EcmaScript</a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Frontend</a> <a href="https://mastodon.social/tags/Backend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Backend</a>

Sal RahmanI'm gonna settle it once and for all:the tc39 should adopt the F# style for pipeline operator.No questions asked.<a href="https://techhub.social/tags/FunctionalProgramming" class="mention hashtag" rel="tag">#FunctionalProgramming</a> <a href="https://techhub.social/tags/JavaScript" class="mention hashtag" rel="tag">#JavaScript</a> <a href="https://techhub.social/tags/TC39" class="mention hashtag" rel="tag">#TC39</a> <a href="https://techhub.social/tags/ECMAScript" class="mention hashtag" rel="tag">#ECMAScript</a> <a href="https://techhub.social/tags/ECMA262" class="mention hashtag" rel="tag">#ECMA262</a> <a href="https://techhub.social/tags/FP" class="mention hashtag" rel="tag">#FP</a> <a href="https://techhub.social/tags/PipelineOperator" class="mention hashtag" rel="tag">#PipelineOperator</a>

Austin AndrewsEvery so often I check to see if CSS anchor positioning is ready. Almost there in Safari/Firefox. :blobcateyesR: Popover API already makes things so much cleaner, so hopeful all the anchor implementations ship in a stable shape. Chrome's seems to work pretty great from testing my use cases with various menus.Updating legacy code this weekend to match the spec 1:1 so the JS can be dropped after release.<a href="https://fosstodon.org/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a> <a href="https://fosstodon.org/tags/javascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#javascript</a>

Daniel EhrenbergDuring tonight's AmsterdamJS <a class="hashtag" href="https://bsky.app/search?q=%23Meetup" rel="nofollow noopener" target="_blank">#Meetup</a> Special Edition with <a class="hashtag" href="https://bsky.app/search?q=%23TC39" rel="nofollow noopener" target="_blank">#TC39</a> Members (1800 CET), I will share the history of the <a class="hashtag" href="https://bsky.app/search?q=%23JavaScript" rel="nofollow noopener" target="_blank">#JavaScript</a> Decorators proposal, which is now in Stage 3 of Ecma TC39's standardization process <a href="https://www.meetup.com/amsterdamjs/events/306378677/" rel="nofollow noopener" target="_blank">www.meetup.com/amsterdamjs/...</a> <a href="https://www.meetup.com/amsterdamjs/events/306378677/" rel="nofollow noopener" target="_blank">AmsterdamJS Special Edition: A...</a>

Austin AndrewsUpdating some older Typescript 4.x code to TypeScript 5 latest. Decorator heavy code, so nice to get it all refactored to ESDecorators Stage 3 syntax. Definitely an improvement, especially having `context.addInitializer`.One minor headache in that I also had to update the webpack/ts-loader version to latest after noticing issues in the transpiled output.<a href="https://fosstodon.org/tags/TypeScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#TypeScript</a> <a href="https://fosstodon.org/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a>

Inautilo<a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#Development</a> <a href="https://mastodon.social/tags/Proposals" class="mention hashtag" rel="nofollow noopener" target="_blank">#Proposals</a> TC39 advances a few JavaScript proposals · Three features are ready to join ECMAScript <a href="https://ilo.im/162h89" rel="nofollow noopener" translate="no" target="_blank">https://ilo.im/162h89</a>_____ <a href="https://mastodon.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> <a href="https://mastodon.social/tags/EcmaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#EcmaScript</a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Frontend</a> <a href="https://mastodon.social/tags/Backend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Backend</a>

🎹 Tim Janik ✅Highly recommended article by <a href="https://t.l3r.me/users/ryancarniato" class="u-url mention" rel="nofollow noopener" target="_blank">@ryancarniato</a> on <a href="https://social.tchncs.de/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> Signals and scheduling of async funcs.I had my own share of problems (in Lit) with the <a href="https://social.tchncs.de/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a>-<a href="https://social.tchncs.de/tags/Signal" class="mention hashtag" rel="nofollow noopener" target="_blank">#Signal</a> proposal, but failed to blog about it so far. Glad others recognize it could be too early to standardize…Scheduling Derivations in <a href="https://social.tchncs.de/tags/Reactivity" class="mention hashtag" rel="nofollow noopener" target="_blank">#Reactivity</a>:<a href="https://dev.to/this-is-learning/scheduling-derivations-in-reactivity-4687" rel="nofollow noopener" translate="no" target="_blank">https://dev.to/this-is-learning/scheduling-derivations-in-reactivity-4687</a>

Kerrick Long (code)Anybody on <a href="https://ruby.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> want to champion an ECMAScript proposal? Before I write a whole explainer document I’d like to make sure it isn’t wasted effort.In short: Symbol.call, a well-known symbol, which can be used as a method name to make an object callable. Prior art: <a href="https://ruby.social/tags/Ruby" class="mention hashtag" rel="nofollow noopener" target="_blank">#Ruby</a>’s call(), E’s run (), C++’s operator(). Allows your class’s instance to act as a Functor Object, and eases use of Method Object pattern. Gives us a way to make callables have their own “this.”<a href="https://ruby.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://ruby.social/tags/JS" class="mention hashtag" rel="nofollow noopener" target="_blank">#JS</a> <a href="https://ruby.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a>

Alberto de MurgaTwice a year, due to a very old system, many assumptions, user expectations, and a bright mind that decided to set a database in Europe/Amsterdam TZ, we have to deal with at least a bug regarding time issues. I cannot wait for Temporal to be fully implemented in all the platforms.<a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/temporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#temporal</a> <a href="https://mastodon.social/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a><a href="https://developer.mozilla.org/en-US/blog/javascript-temporal-is-coming/" rel="nofollow noopener" translate="no" target="_blank">https://developer.mozilla.org/en-US/blog/javascript-temporal-is-coming/</a>

jmsfbsJust noticed this <a href="https://mastodon.social/tags/js" class="mention hashtag" rel="nofollow noopener" target="_blank">#js</a> behaviour found it interesting/surprising```javascript let o = {} let i = 0; o?.f?.(i++) ```The value of `i` is `0` after this expression. I would have thought that the orders of evaluation would still lead to `i++` occurring even if the method call is short circuited. But `i++` never evaluates.<a href="https://mastodon.social/tags/js" class="mention hashtag" rel="nofollow noopener" target="_blank">#js</a> <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#javascript</a> <a href="https://mastodon.social/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a> <a href="https://mastodon.social/tags/webdev" class="mention hashtag" rel="nofollow noopener" target="_blank">#webdev</a>

ECMAScript NewsUpdates from the TC39 meeting in December 2024 <a href="https://mastodon.social/@gnumanth" class="u-url mention" rel="nofollow noopener" target="_blank">@gnumanth</a> <a href="https://dev.to/hemanth/updates-from-the-105th-tc39-meeting-3gkh" rel="nofollow noopener" translate="no" target="_blank">https://dev.to/hemanth/updates-from-the-105th-tc39-meeting-3gkh</a><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#ECMAScript</a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.online/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a>

westbrook<a href="https://indieweb.social/@deebloo" class="u-url mention" rel="nofollow noopener" target="_blank">@deebloo</a> I think the world would be better if instead of moving "browser features" to JS build tools we should put the same effort/time/resources into standardizing the server interface as it prepared to deliver HTML to the browser so that we could get a single coordinated SSR solution.<a href="https://mastodon.social/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a>

gnumanthUpdates from the 104th <a href="https://mastodon.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> meeting <a href="https://mastodon.social/tags/javascript" class="mention hashtag" rel="nofollow noopener" target="_blank">#javascript</a> <a href="https://dev.to/hemanth/updates-from-the-104th-tc39-meeting-14cp" rel="nofollow noopener" translate="no" target="_blank">https://dev.to/hemanth/updates-from-the-104th-tc39-meeting-14cp</a>

Evan Hahn"So please, I beg everyone influencing [JavaScript], when considering a new feature, please apply a higher bar than 'Wouldn't it be nice if we could also write it this way?'" <a href="https://scribe.rip/4e83096239b9" rel="nofollow noopener" translate="no" target="_blank">https://scribe.rip/4e83096239b9</a><a href="https://bigshoulders.city/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://bigshoulders.city/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> <a href="https://bigshoulders.city/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#programming</a>

ECMAScript NewsTC39 advances 10+ ECMAScript proposals <a href="https://fosstodon.org/@sarahgooding" class="u-url mention" rel="nofollow noopener" target="_blank">@sarahgooding</a> <a href="https://fosstodon.org/@SocketSecurity" class="u-url mention" rel="nofollow noopener" target="_blank">@SocketSecurity</a> <a href="https://socket.dev/blog/tc39-advances-10-ecmascript-proposals-key-features-to-watch" rel="nofollow noopener" translate="no" target="_blank">https://socket.dev/blog/tc39-advances-10-ecmascript-proposals-key-features-to-watch</a><a href="https://mastodon.online/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#ECMAScript</a> <a href="https://mastodon.online/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.online/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a>

Inautilo<a href="https://mastodon.social/tags/Development" class="mention hashtag" rel="nofollow noopener" target="_blank">#Development</a> <a href="https://mastodon.social/tags/Outlooks" class="mention hashtag" rel="nofollow noopener" target="_blank">#Outlooks</a> TC39 advances 10+ ECMAScript proposals · Prominent JavaScript features to keep an eye on <a href="https://ilo.im/160e65" rel="nofollow noopener" translate="no" target="_blank">https://ilo.im/160e65</a><a href="https://mastodon.social/tags/Proposals" class="mention hashtag" rel="nofollow noopener" target="_blank">#Proposals</a> <a href="https://mastodon.social/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a> <a href="https://mastodon.social/tags/ECMAScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#ECMAScript</a> <a href="https://mastodon.social/tags/JavaScript" class="mention hashtag" rel="nofollow noopener" target="_blank">#JavaScript</a> <a href="https://mastodon.social/tags/Browser" class="mention hashtag" rel="nofollow noopener" target="_blank">#Browser</a> <a href="https://mastodon.social/tags/WebDev" class="mention hashtag" rel="nofollow noopener" target="_blank">#WebDev</a> <a href="https://mastodon.social/tags/Frontend" class="mention hashtag" rel="nofollow noopener" target="_blank">#Frontend</a>

Aki the Conqueror 🦓The "on-topic" channel has now lost all relation to the topic <a href="https://toot.cat/tags/tc39" class="mention hashtag" rel="nofollow noopener" target="_blank">#tc39</a>

Aki the Conqueror 🦓OH at plenary “if people would stop using the word orthogonality, that would be great” <a href="https://toot.cat/tags/TC39" class="mention hashtag" rel="nofollow noopener" target="_blank">#TC39</a>

Recent searches

Search options

Administered by:

Server stats:

#tc39