Require Node.js 18 #24
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tsconfig.json
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| "lib": [ | ||
| "DOM", | ||
| "DOM.Iterable", | ||
| "ES2021" | ||
| "ES2023" |
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Why doesn't lib match target?
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On https://node.green we can check which version we can use, by the way.
From a quick look it seems ES2023 is supported… but is it only 3 features? 🤔
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So why not also 2023 "target" then?
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Yeah, was just providing a source to pick one
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I initially matched the tsconfig to @tsconfig/node18. Looking into it ES2023 has more than whats listed on node.green:
ECMAScript 2023, the 14th edition, introduced the toSorted, toReversed, with, findLast, and findLastIndex methods on Array.prototype and TypedArray.prototype, as well as the toSpliced method on Array.prototype; added support for #! comments at the beginning of files to better facilitate executable ECMAScript files; and allowed the use of most Symbols as keys in weak collections.
Source: https://tc39.es/ecma262/#sec-intro
For example [].toSorted() works with ES2023 but does not in Node.js 18.
This means only ES2022 is supported by Node.js 18 and node.green seems to miss some features? I also can not find top-level await from ES2022 on there.
Similar to 3ae0110 this updates to Node.js 18.
As Node.js is end of life since 2023-09-11 this updates the config to Node.js 18. This change is inspired by 3ae0110 and @tsconfig/node18.