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. (by tc39)
temporal-polyfill
Polyfill for Temporal (under construction) (by js-temporal)
| proposal-change-array-by-copy | temporal-polyfill | |
|---|---|---|
| 14 | 5 | |
| 510 | 488 | |
| - | 1.0% | |
| 3.1 | 7.4 | |
| 9 months ago | 3 days ago | |
| HTML | TypeScript | |
| - | ISC License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
proposal-change-array-by-copy
Posts with mentions or reviews of proposal-change-array-by-copy.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-16.
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Records and Tupples in JavaScript
The new change array by copy methods (ES2023) will also work with tuples. So while you can't
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JavaScript's New Features: Exploring the Latest Additions to the Language
Change Array by Copy
- ES2023 candidate source code + spec
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[AskJS] Is JavaScript missing some built-in methods?
Stage 3 Change array by copy proposal offers methods like sortTo() that return a new array instead of mutating the original.
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Sorry for the bad quality, can someone please explain how this code arranges the numbers in the array from smallest to biggest ? what does a-b do ?
Note: there's a stage 3 proposal that introduces copy = arr.toSorted().
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Updates from the 94th TC39 meeting
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.
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New ECMAScript 23 array features
The proposal is described here, with the other methods being:
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Upcoming ECMAScript features I'm excited about
Proposal, Polyfill
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Some functions modify the Array, others do not. Why? Is there a way to "filter" those functions?
You're unlikely to see any new methods being added to JavaScript's Array that would modify an array in place like reverse() and sort() do. In fact some of the new methods that are being added are versions of reverse() and sort() (and splice()) that create copies rather than modifying the originals. Read more about them here: Proposal: Change Array by copy.
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Future Javascript: New Array Methods Coming soon
Since cloning is so common, a new specification has been written which has reached stage 3, which will give us a host of new ways to copy and then change an array. This proposal is called the "Change Array by Copy" proposal. Let's take a look at how it works.
temporal-polyfill
Posts with mentions or reviews of temporal-polyfill.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-08.
- Day.js Fast 2kB alternative to Moment.js with the same modern API
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Upcoming ECMAScript features I'm excited about
Docs, Cookbook, Polyfill
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I want a program that calculates the number of days till a certain date from today
Early polyfill
- What are your most useful React libraries that more people should know about?
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Is It Time for the JavaScript Temporal API?
See https://github.com/js-temporal/temporal-polyfill for the polyfill in question.
What are some alternatives?
When comparing proposal-change-array-by-copy and temporal-polyfill you can also consider the following projects:
proposal-set-methods - Proposal for new Set methods in JS
classcat - Build a class attribute string quickly
proposal-arraybuffer-transfer - Proposal to add ArrayBuffer.prototype.transfer
proposal-temporal - Provides standard objects and functions for working with dates and times.
proposal-accessible-object-hasownproperty - Object.hasOwn() proposal for ECMAScript
react-focus-on - 🎯 Solution for WAI ARIA compatible modal dialogs or full-screen tasks, you were looking for
zod - TypeScript-first schema validation with static type inference
date-fns - ⏳ Modern JavaScript date utility library ⌛️
proposal-symbols-as-weakmap-keys - Permit Symbols as keys in WeakMaps, entries in WeakSets and WeakRefs, and registered in FinalizationRegistries
uncontrollable - Wrap a controlled react component, to allow specific prop/handler pairs to be uncontrolled
proposal-iterator-helpers - Methods for working with iterators in ECMAScript
mui-inline-suggest - Tiny component to provide the auto complete / suggestions similar to a terminal
proposal-change-array-by-copy vs proposal-set-methods
temporal-polyfill vs classcat
proposal-change-array-by-copy vs proposal-arraybuffer-transfer
temporal-polyfill vs proposal-temporal
proposal-change-array-by-copy vs proposal-accessible-object-hasownproperty
temporal-polyfill vs react-focus-on
proposal-change-array-by-copy vs zod
temporal-polyfill vs date-fns
proposal-change-array-by-copy vs proposal-symbols-as-weakmap-keys
temporal-polyfill vs uncontrollable
proposal-change-array-by-copy vs proposal-iterator-helpers
temporal-polyfill vs mui-inline-suggest