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Linguagem

O vocabulário do JavaScript.
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Promise.allSettled()

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Private Fields

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Nullish Coalescing

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We asked members of the JavaScript community to share their “pick of the year”

My 2022 Pick: SvelteKit 1.0

Two years in the making, SvelteKit is finally ready for production – and it has no shortage of amazing features for developers.

We asked members of the JavaScript community to share their “pick of the year”

Lee Robinson

VP of Developer Experience at Vercel
💡
The Data tab lets you view the raw data for any chart, view it as JSON, or get a GraphQL query you can run against our public API.

Numeric Separators

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String.prototype.replaceAll()

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String.prototype.matchAll()

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Logical Assignment

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We asked members of the JavaScript community to share their “pick of the year”

My 2022 Pick: Astro

Astro is a new exciting static site generator. Zero client JavaScript by default, lazy-loading hydration, and framework-agnostic. Built on top of Vite, it's blazing fast and easy to use.

We asked members of the JavaScript community to share their “pick of the year”

Miguel Ángel Durán (midudev)

Twitch Coding Streamer & Content Creator

Promise.any()

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Array.prototype.at()

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Top Level await()

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Temporal

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Array.prototype.findLast()

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Error.prototype.cause

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Object.hasOwn()

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Regexp Match Indices

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Recommended Resources

JavaScript: The Hard Parts, v2
Will Sentance
Codesmith

JavaScript: The Hard Parts, v2

Combining mental models of JavaScript's inner workings and hands-on programming challenges, this course will give you a solid understanding of callbacks and higher-order functions, closure, asynchronous JavaScript, and object-oriented JavaScript.
Thanks to our partners for supporting us! Learn more.