arktype
proposal-type-annotations
arktype | proposal-type-annotations | |
---|---|---|
41 | 101 | |
3,375 | 4,097 | |
2.7% | 0.7% | |
7.9 | 4.7 | |
5 days ago | about 2 months ago | |
TypeScript | JavaScript | |
MIT License | - |
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arktype
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Library for benchmarking TS types
I primarily rely on that approach to benchmark ArkType's types.
- Introducing @arktype/attest: A new approach to type-level testing and benchmarks
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TypeScript please give us types
I was one of the most outspoken supporters of this initiative until I started working on ArkType. That may sound oddly self-serving, and it would be naive to claim objectivity after having invested so much into my own solution to this problem. However, I don't think that's the primary reason I changed my mind.
Since it's not explicitly listed there, I feel I should shout out David Blass and his incredibly cool ArkType project: https://github.com/arktypeio/arktype
He sometimes (used to?) streams himself working on twitch and it's a really comfy place to hang out: https://www.twitch.tv/arktypeio
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Using ArkType for TypeScript runtime validation
ArkType is a runtime validation library that can infer TypeScript definitions one-to-one and reuse them as highly-optimized validators for your data.
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preferred way to type guard api response body?
Could also try ArkType if you haven't seen it.
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Valid runtime typing with Dilav
How would you say the functional chaining style overall compares to a parsed syntax like ArkType?
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Can someone recommend a library for data parsing similar to Zod, but with better support for input transformations/preprocessing?
I'm working on a library called ArkType maybe of interest to you.
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Solving balanced parentheses problem using Dart's type system
If you're interested in the possibilities of this kind of stuff in TypeScript, you should check out ArkType.
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Safer Type Checking At Both Runtime and Compile Time
Have you tried ArkType?
proposal-type-annotations
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Bun 1.1
That proposal is not fully compatible with Typescript: https://github.com/tc39/proposal-type-annotations?tab=readme...
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Go 1.22 Release Notes
They held a meeting a few months ago so it's alive but probably still years away.
https://github.com/tc39/proposal-type-annotations/issues/184
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[AskJS] Kicking a dead horse - TS vs JS
I particularly like this thread in the TC39 types proposal. TypeScript IS a development trojan horse and locks you into the Microsoft Way of being a JS developer.
- Strong static typing, a hill I'm willing to die on...
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HTML First โ Six principles for building simple, maintainable, web software
Edit: There is a proposal to extend JavaScript with type annotations, which would allow ("a reasonably large subset") of TypeScript to run directly in the browser. Yay!
https://github.com/tc39/proposal-type-annotations
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Building React Components Using Unions in TypeScript
More importantly, TypeScript typically commits to build things into itself when the proposal in JavaScript reaches Stage 3. The pattern matching proposal in JavaScript is Stage 1, but depends on many other proposals as well that may or may not need to be at Stage 3 as well for it to work. This particular proposal is interested on pattern matching on JavaScript Objects and other primitives, just like Python does with itโs native primitives. These are also dynamic types which helps in some areas, but makes it harder than others. Additionally, the JavaScript type annotations proposal needs to possibly account for this. So itโs going to be awhile. Like many years.
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Show HN: Conway's Game of Life in TypeScript's type system
this is exactly what I want from the _Types as Comments_ proposal[0] as I think it's the only way that types can feasibly become part of the language. It's hard to imagine how all of the concepts TS introduces via special syntax can be covered otherwise.
[0] https://tc39.es/proposal-type-annotations
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Why Htmx Does Not Have a Build Step
Crossing my fingers that the proposal for allowing (browser-ignored) type annotations in javascript progresses: https://tc39.es/proposal-type-annotations/
Between that, HTTP2/3 and ES modules many of the downsides for building apps with no compile step are almost completely mitigated.
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TypeScript Without Transpilation
JSDoc can get you pretty far, but it can be clumsy sometimes. Thereโs a [TC39 proposal](https://github.com/tc39/proposal-type-annotations) to allow types to live in JS code and be treated as comments (similar with Python types today)
- Do you think typescript will ever have native support on brosers? Or we will have only the JS type annotations?
What are some alternatives?
zod - TypeScript-first schema validation with static type inference
astexplorer - A web tool to explore the ASTs generated by various parsers.
proposal-decorators - Decorators for ES6 classes
Scala.js - Scala.js, the Scala to JavaScript compiler
trpc - ๐งโโ๏ธ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
rescript-compiler - The compiler for ReScript.
monorepo
Carp - A statically typed lisp, without a GC, for real-time applications.
type-level-regexp - ๐ค๐ Type-level RegExp, parse and match string in TypeScript type system.
d2-playground - An online runner to play, learn, and create with D2, the modern diagram scripting language that turns text to diagrams.
typescript-runtime-type-benchmarks - ๐ Benchmark Comparison of Packages with Runtime Validation and TypeScript Support
proposal-record-tuple - ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!