proposal-iterator-helpers
proposal-temporal
proposal-iterator-helpers | proposal-temporal | |
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35 | 91 | |
1,248 | 3,139 | |
3.0% | 1.6% | |
5.0 | 9.4 | |
26 days ago | 3 days ago | |
HTML | HTML | |
- | GNU General Public License v3.0 or later |
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proposal-iterator-helpers
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TC39: Add Object.groupBy and Map.groupBy
Global iterator type is coming: https://github.com/tc39/proposal-iterator-helpers
But a method named `groupBy` on iterators traditionally means a different thing: https://github.com/tc39/proposal-array-grouping/issues/51#is...
Global iterable type it's too late for, since there's many extant iterables in the language and on the web which don't have it in their prototype chain and can't reasonably be changed.
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Lodash just declared issue bankruptcy and closed every issue and open PR
Very much agreed. The amount of mileage we get from using Spread (literally the ...) alone has been amazing. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... Iteration helpers is shipping soon, that'll be a huge help (async iteration helpers will be delayed for a while). https://github.com/tc39/proposal-iterator-helpers .
In the olden days, I feel like the codebases I worked on needed to use .apply() multiple times a week, to figure out some creative way of invoking functions. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe... That's all gone now; I'd take even odds that 50% of my team knows .call and .apply.
Chrome 117 is shipping Object.groupBy() and that's gonna be a huge help in eliminating a lot of the last places we end up using lodash. https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...
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It’s 2023. Start using JavaScript Map and Set
Once this https://github.com/tc39/proposal-iterator-helpers reaches browsers, I'm prob gonna be exclusively using Maps.
- Why I Like Using Maps (and WeakMaps) for Handling DOM Nodes
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Updates from the 95th TC39 meeting
No, probably not. But with iterator helpers, you can do
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All JavaScript and TypeScript features of the last 3 years explained
> focus more on improving the terrible JS web API
That's W3C’s job, not ECMA’s.
> Where are all the containers?
?
> Sorted sets/maps?
Sets and Maps are sorted (by insertion order)
> Why can't I even map an iterator?
It's coming, but someone will likely be exhausted by that addition. https://github.com/tc39/proposal-iterator-helpers
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Uncle Bob and Casey Muratori Discuss Clean Code
Upcoming: https://github.com/tc39/proposal-iterator-helpers
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[AskJS] Is JavaScript missing some built-in methods?
Not Generators, but Iterators have a Stage 3 proposal with helpers like these.
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Just fighting URLSearchParams and wonder if anyone uses iterators IRL and what I do miss
I guess you are not the only one dealing with this. That’s why there is this proposal https://github.com/tc39/proposal-iterator-helpers So hopefully it will get easier soon. But in most cases you can simply wrap it in Array.from or you can also clone with the spread operator.
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Iterator/Generator Exercises?
Let's assume Number.range(), iterator helpers and some isPrime() function. From that we could easily create the following:
proposal-temporal
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Mastering Time: State-of-the-Art Date Handling in JavaScript
Temporal API
- TC39 Temporal Proposal
- Handling Hindu Lunisidereal Calendars
- Replacing Date with Temporal – ECMAScript Stage 3 Proposal
- Temporal, a modern date/time API for ECMAScript
- Temporal proposal reaches stage 4
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Show HN: Trigger.dev V2 – a Temporal alternative for TypeScript devs
In the TypeScript/JavaScript world the only thing called "Temporal" that I was aware of is the Stage 3 proposal for an excellent new date and time module:
https://tc39.es/proposal-temporal/docs/
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Updates from the 97th TC39 meeting
Time Zone Canonicalization: Stacked on Temporal to improve handling of changes to the IANA Time Zone Database.
- IAMA senior javascript dev, ask me anything
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What library do you use to handle dates?
Roll-on Temporal!
What are some alternatives?
proposal-function-helpers - A withdrawn proposal for standardizing some useful, popular helper functions into JavaScript’s Function object.
moment - Parse, validate, manipulate, and display dates in javascript.
IxJS - The Interactive Extensions for JavaScript
dayjs - ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API
proposal-hack-pipes - Draft specification for Hack pipes in JavaScript.
Luxon - ⏱ A library for working with dates and times in JS
proposal-hack-pipes - Draft specification for Hack pipes in JavaScript. [Moved to: https://github.com/tc39/proposal-hack-pipes]
date-fns - ⏳ Modern JavaScript date utility library ⌛️
EventSource - a polyfill for http://www.w3.org/TR/eventsource/
You-Dont-Need-Momentjs - List of functions which you can use to replace moment.js + ESLint Plugin
mpr.kirke.dev
sdk-typescript - Temporal TypeScript SDK