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State of JavaScript 2022

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獎項

今年令人矚目的事情。

最多採用的功能

頒發給每年新增最多「已經使用」的功能。
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Top Level await()
With a +26.4% progression in 2022, top-level await has quickly become an integral part of JavaScript.

緊追在後

2. Array.prototype.at(): +14.2%
3. String.prototype.replaceAll(): +9.6%

最多採用的技術

頒發給每年新增最多「還會再用」的技術。
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Vite
Vite is barely two years old, but with a +18.8% progression over the last year it's already gaining ground.

緊追在後

2. Vitest: +11.1%
3. pnpm: +8.4%

最高滿意度

頒發給擁有最高滿意使用者比例的技術。
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Vite
Vite takes the top spot with a sky-high 98% retention ratio!

緊追在後

2. Vitest: 97%
3. Testing Library: 95%

最有興趣

頒發給開發者聽過後，最有興趣學習的技術。
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Vite
With a 81% interest ratio, Vite once again wins the gold!

緊追在後

2. Turbopack: 80%
3. Turborepo: 77%

最多自行填答

頒發給最多自行填答的項目。
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Astro
Many questions also accepted write-in answers, and with 402 mentions Astro was the most popular item overall.

緊追在後

2. Fast Node Manager: 338
3. Azure Functions: 234

最多留言的功能

Awarded to the feature which received the most comments.
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Private Fields
With 102 comments, no other feature even came close to generating as much feedback as Private Fields.

緊追在後

2. Proxies: 71
3. Nullish Coalescing: 66

最多留言的函式庫

Awarded to the library which received the most comments.
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React
With 66 comments, React showed that it's still the most-discussed library around.

緊追在後

2. Angular: 47
3. Storybook: 42

推薦資源

Road to React
Robin Wieruch

Road to React

The Road to React is used by universities, bootcamps and self-taught developers to learn about React.js. With its annual editions since 2017, it is the most read React book with 75.000+ readers. While each chapter teaches a new fundamental lesson, students learn how to create a React project from the zero to production.
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