proposal-import-assertions
proposal-record-tuple
proposal-import-assertions | proposal-record-tuple | |
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15 | 73 | |
390 | 2,430 | |
- | 0.8% | |
0.0 | 2.7 | |
about 1 year ago | 5 months ago | |
HTML | HTML | |
Apache License 2.0 | - |
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proposal-import-assertions
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First use of Web-pack review: Restaurant page
SO, you're using webpack to support CSS imports here, BUT, did you know that you can do this in vanilla JS without webpack using something called import assertions:
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Show HN: Deon.land – Deno.land?
This could be implemented as an import assertion[1]:
import foo from 'http://example.com/foo' assert { sha256sum: '...' }
This feature would even be useful in the web platform in general. Along with an assertion for importing plain text files (not just JSON files).
[1]: https://github.com/tc39/proposal-import-assertions
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Updates from the 94th TC39 meeting
Worth noting that Import Assertions were downgraded to stage 2 from stage 3. The proposal page may continue to say "stage 3" until it can be updated.
Import Assertions: Proposal for syntax to import ES modules with assertions
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Ideas For A Javascript Stricter Mode
Also, I'm not sure how that'd work with import assertions. That'd add another round of questions.
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How to import text files like .css or .txt on Deno?
Hi, there is a way to import json file like:
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You can import non-JS files into JavaScript without bundlers & loaders
If you want the real thing, you're looking for import assertions.
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NPM changes image path??..
But it's still only a proposal, currently at stage 3 (which means it's almost finalised, pending any critical feedback or refinements, before it gets implemented). You can view the import assertions proposal on GitHub.
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Import Assertion support on Safari?
I wouldn't use import assertions in any browser since they are still a stage 3 proposal so any browser which implements them is doing before it is standardized and shouldn't be relied upon for anything that matters.
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Deno Joins TC39
There's an issue for that to be added as aprt of import assertions https://github.com/tc39/proposal-import-assertions/issues/11...
proposal-record-tuple
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Union, intersection, difference, and more are coming to JavaScript Sets
relevant issue, which is at the crux of this problem: https://github.com/tc39/proposal-record-tuple/issues/387
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The Everything NPM Package
There are still so many basic things that aren't in the JS stdlib, though. A good example is Map - if you need to use a tuple of two values as a key, you're SOL because there's no way to customize key comparisons. Hopefully we'll get https://tc39.es/proposal-record-tuple/ eventually, but meanwhile languages ranging from C++ to Java to Python have had some sensible way to do this for over 20 years now.
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Deep Cloning Objects in JavaScript, the Modern Way
If you’re reaching for structuredClone, what you really want is native immutable Record and Tuple syntax, and the companion “deep path properties” syntax which allows for efficient and ergonomic immutable updates:
- https://github.com/tc39/proposal-record-tuple
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Cool language features that Rust is missing?
It will be called "record" in JavaScript which will swing the popularity back the other way I guess (currently a language proposal)
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Why doesn't TypeScript properly type Object.keys?
I suspect considering the strong desire to maintain consistency with JavaScript, we will eventually see something that when the Record proposal passes through tc39
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ES2023 features list!
I hope the Record and Tuple proposal makes it through
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ES2023 introduces new array copying methods to JavaScript
I mean, I'd love some real immutable/persistent data structures in JS by default, or even some Immer-like syntax sugar. Something like the record/tuple proposal would be awesome.
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What's new in ECMAScript 2023
This will become very useful once Records and Tuples are a thing, because it allows you to store object references in a record/tuple (which by definition can only contain primitives).
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[AskJS] Is JavaScript missing some built-in methods?
Record and tuple is at stage 2
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The huge potential of Kotlin/Wasm
Also, js has an ongoing immutable value data types proposal.
What are some alternatives?
proposal-pattern-matching - Pattern matching syntax for ECMAScript
zod - TypeScript-first schema validation with static type inference
proposal-source-phase-imports - Proposal to enable importing modules at the source phase
Immer - Create the next immutable state by mutating the current one
WHATWG HTML Standard - HTML Standard
typescript-eslint - :sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
proposal-symbols-as-weakmap-keys - Permit Symbols as keys in WeakMaps, entries in WeakSets and WeakRefs, and registered in FinalizationRegistries
typescript-is
proposal-pipeline-operator - A proposal for adding a useful pipe operator to JavaScript.
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
proposal-async-context - Async Context for JavaScript
proposals - Tracking ECMAScript Proposals