dedent
proposal-class-fields
dedent | proposal-class-fields | |
---|---|---|
3 | 27 | |
880 | 1,616 | |
- | - | |
6.7 | 1.8 | |
22 days ago | over 2 years ago | |
TypeScript | HTML | |
MIT License | - |
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dedent
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All JavaScript and TypeScript features of the last 3 years explained
and so `dedent` would not strip any indentation. That is, `dedent` is meant to identify the maximal common leading indentation in the template as written by the developer, which should not depend on the values of the interpolands.
A stale GitHub issue on the dmnd/dedent repo has a real-world example where this matters and led to a subtle bug: https://github.com/dmnd/dedent/issues/22
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I thought I knew what I was doing
There is also some other interesting use cases.
proposal-class-fields
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Why is nobody talking about how much Proxies break Vue 3?
Private methods: Pretty simple to explain, private methods and fields straight up do not work with ES6 proxies, its a known issue https://github.com/tc39/proposal-class-fields/issues/106
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JS private class fields considered harmful
The #x syntax is ugly and many people don't like it. But if you understand how JavaScript works, you'll see that private x is not possible. Some comments on the proposal suggested private #x and there were plenty of other suggestions as well, it may be interesting to read through those discussions.
- Field declarations overwrite properties on the prototype
- Turning “hard private” into “soft private”
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All JavaScript and TypeScript features of the last 3 years explained
> - # private... not sure why they didn't just use the "private" keyword, but I don't care. I almost always use TypeScript anyways
One of the reasons was to allow private and public fields of the same name, so that subclasses are free to add own public fields without accidentally discovering private fields. There were many more considerations that went into the design: https://github.com/tc39/proposal-class-fields/blob/main/PRIV....
There was a heated debate about this and the choice of the # sigil back in 2015 at the time private fields were being designed: https://github.com/tc39/proposal-private-fields/issues/14.
- ES2022 Features!
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JavaScript Evolutsiyasi Qisqa Satrlarda!
Private class fieldlari va nihoyat classlarda access modifierlarni (private,static) qo'llash imkonini beruvchi sintaksis.
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Create Ref using React.createRef without using constructor in React?
class App extends React.Component { constructor(props) { super(props); this.state = { counter: 0 }; }} but due to Babel's class-field support, I don't use it anymore
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Correct use of arrow functions in React
I am using ReactJS with Babel and Webpack and using ES6 as well as the proposed class fields for arrow functions. I understand that arrow functions make things more efficient by not recreating the functions each render similar to how binding in the constructor works. However, I am not 100% sure if I am using them correctly. The following is a simplified section of my code in three different files.
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React component design patterns for 2022
Working with constructor and calling super() before we can set state. Although this has been solved with the introduction of class fields in JavaScript, Hooks still provide a simpler API
What are some alternatives?
node-sql-template-strings - ES6 tagged template strings for prepared SQL statements 📋
proposal-private-methods - Private methods and getter/setters for ES6 classes
core-js - Standard Library
cross-project-council - OpenJS Foundation Cross Project Council
javascript - JavaScript Style Guide
proposal-decorators - Decorators for ES6 classes
webpack - A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
proposals - Tracking ECMAScript Proposals
graphql-tag - A JavaScript template literal tag that parses GraphQL queries
notes - TC39 meeting notes
type-fest - A collection of essential TypeScript types
proposal-observable - Observables for ECMAScript