GitHub - WICG/observable: Observable API proposalYou signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Alternative to `toSpliced()` · Issue #80 · tc39/proposal-change-array-by-copy
Sorry it's too late to add this issue, I commented that on the yesterday meeting. Though I didn't want to block this proposal in the meeting, I think we still have chance to think about the alternative. The problems of splice, toSpliced There are many complaints about the old splice method in the community, the main issues of it are: Bad name: splice is a very uncommon word, as word usage frequenc
TypeScript 5.2's New Keyword: 'using'
Matt PocockMatt is a well-regarded TypeScript expert known for his ability to demystify complex TypeScript concepts. TypeScript 5.2 introduces a new keyword - using - that you can use to dispose of anything with a Symbol.dispose function when it leaves scope. { const getResource = () => { return { [Symbol.dispose]: () => { console.log('Hooray!') } } } using resource = getResource(); } // 'Hooray!'
ECMAScript proposal: iterator helpers
Update 2022-12-15: New section “How will this proposal affect future JavaScript APIs?” In this blog post, we look at the ECMAScript proposal “Iterator helpers” by Gus Caplan, Michael Ficarra, Adam Vandolder, Jason Orendorff, Kevin Gibbons, and Yulia Startsev. It introduces utility methods for working with iterable data: .map(), .filter(), .take(), etc. The style of the proposed API clashes with th
JavaScript metaprogramming with the 2022-03 decorators API
More information on the syntax and semantics of decorators (optional section) # (This section is optional. If you skip it, you can still understand the remaining content.) The syntax of decorator expressions # A decorator expression starts with a chain of one or more identifiers, separated by dots. Each identifier except the first one can be private (prefix #). Square brackets [] are not allowed
High performance storage for your app: the Storage Foundation API | Web Platform | Chrome for Developers
The web platform increasingly offers developers the tools they need to build fined-tuned high-performance applications for the web. Most notably, WebAssembly (Wasm) has opened the door to fast and powerful web applications, while technologies like Emscripten now allow developers to reuse tried and tested code on the web. To truly leverage this potential, developers must have the same power and fle
Temporal: getting started with JavaScript’s new date time API
Temporal: getting started with JavaScript’s new date time API Updates: 2022-01-10: Temporal.now was renamed to Temporal.Now. 2021-06-30: Rearranged the content and created a section on the concepts and patterns used by the Temporal API. 2021-06-29: Clarified how Instant uses the ISO-8601 calendar. Listed the properties of some classes. Date, JavaScript’s current date time API is infamously difficu
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storage-buckets/explainer.md at main · WICG/storage-buckets
Streaming renderer by marvinhagemeister · Pull Request #259 · preactjs/preact-render-to-string
GitHub - tc39/proposal-promise-with-resolvers
Release 3.26.0 - 2022.10.24 · zloirock/core-js
file-system-access/AccessHandle.md at main · WICG/file-system-access
Issue · w3ctag/design-reviews
Introduce AbortSignal.timeout() by domenic · Pull Request #1032 · whatwg/dom
explainers/script_element_supports.md at main · horo-t/explainers
Javascript Decorators
GitHub - WICG/shared-storage: Explainer for proposed web platform Shared Storage API
scheduling-apis/explainers/prioritized-post-task.md at main · WICG/scheduling-apis
GitHub - mlajtos/es1995: ES1995 – The Missing JS Polyfill
GitHub - tc39/proposal-change-array-by-copy: Provides additional methods on Array.prototype and TypedArray.prototype to enable changes on the array by returning a new copy of it with the change.
