type-challenges
io-ts
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type-challenges | io-ts | |
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78 | 80 | |
39,998 | 6,597 | |
1.7% | - | |
8.1 | 4.9 | |
4 days ago | 5 months ago | |
TypeScript | TypeScript | |
MIT License | MIT License |
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type-challenges
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5 Resources Each TypeScript Developer Should Know About
View on GitHub
- Collection of TypeScript type challenges with online judge
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What is JSDoc and why you may not need typescript for your next project?
For those who want to improve their type level skills, I highly recommend this repository for learning by doing: https://github.com/type-challenges/type-challenges.
- Show HN: Python-Type-Challenges, master Python typing with online exercises
- How much I learn about typescript in 2 weeks
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📜 Length of String in TypeScript
I'm very like typescript and I always try to learn something interesting there. I thought that it is impossible to know the length of the string in typescript, but I was wrong. Today during solving typescript challenge I found a way to do it. If you don't know about typescript challenges, you can read about it here, it is a very interesting project, and I highly recommend you to try it, if you, like me, obsessed with typescript.
- Type-challenges: Collection of TypeScript type challenges with online judge
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Where to start?
For those wonder why you don’t need a CS degree, I invite you to solve the type problems here https://github.com/type-challenges/type-challenges. No degree needed and if you can solve those problems with ease (as really understand the problems), you can work on any problems in any business.
- How Can I TypeScript this Handy Method for Applying Mixins to Javascript Classes?
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Offering a stipend for researchers to train open-source fine-tuned models
It's not really a major usage but I think it would be cool to see if a coding model could be fine-tuned to take in a prompt of instructions and output a valid Typescript type solution (like in https://github.com/type-challenges/type-challenges)
io-ts
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TDD
Qué rico. Si tenés chance meté un proceso de code review fuerte, y para el tema de I/O probá a usar https://github.com/Effect-TS/schema ó https://github.com/gcanti/io-ts que les da una solución obvia al tema de "tipos para lo que devuelva el backend", aunque es en realidad mucho más capaz que eso.
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Domain modelling with State Machines and TypeScript by Carlton Upperdine
My fave is still io-ts (https://github.com/gcanti/io-ts/blob/master/docs/index.md) as I find it more flexible than zod at the ingress. The author is also working on the Effect ecosystem which also looks interesting.
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Why I Like Using Maps (and WeakMaps) for Handling DOM Nodes
I’ve been using io-ts for this and been very happy with it. [1] It’s similar to Swift’s Coding protocol in case you’re familiar.
[1] https://gcanti.github.io/io-ts/
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Can someone recommend a library for data parsing similar to Zod, but with better support for input transformations/preprocessing?
Yeah, there are a few new concepts and it's not the easiest to pick up right away. The best introduction is here on the main documentation page.
- libraries you are happy that you discovered them
- Is React for small projects an Overkill?
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how to strictly type this?
We use https://github.com/gcanti/io-ts/blob/master/Decoder.md which has a very similar interface. It can even be used to mutate the data using https://github.com/gcanti/io-ts/blob/master/Decoder.md#the-parse-combinator.
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Typescript advanced bits: function overloading, never and unknown types
A good way to significantly improve the reliability of your app is via improving type-safety by moving away from using any to unknown. One relevant example could be when you type your backend responses and when stringifying JSON to using unknown combined with some sort of runtime type checking. It can be done either by using built-in functionality like type guards or using an external library like io-ts, zod or yup.
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I found 10,000x faster TypeScript validator library
Usage of TypeBox is similar with io-ts and zod, but it is much powerful and faster than them. Also, TypeBox can generate JSON schema very easily. Therefore, if you're looking for a validator library for new project and not suffering from legacy codes, I think TypeBox would be much better choice than io-ts and zod. TypeBox can totally replace them.
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Validate your data with Zod
This check can be done with different libraries like: io-ts, typebox, or zod. These libraries allow you to create objects that represent your typescript definitions. Then, these objects can be used at runtime to validate the received data, in addition, you can also convert this object to a Typescript definition to have all the benefits of using typescript. These objects can be called schema validations because they are responsible for the data validation.
What are some alternatives?
typescript-exercises - A set of interactive TypeScript exercises
zod - TypeScript-first schema validation with static type inference
elmish - Elm-like abstractions for F# apps
class-validator - Decorator-based property validation for classes.
typesafe-i18n - A fully type-safe and lightweight internationalization library for all your TypeScript and JavaScript projects.
openapi-generator - OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
react - Cheatsheets for experienced React developers getting started with TypeScript
fp-ts - Functional programming in TypeScript
SimplyTyped - yet another Typescript type library for advanced types
runtypes - Runtime validation for static types
meta-typing - 📚 Functions and algorithms implemented purely with TypeScript's type system
joi - The most powerful data validation library for JS [Moved to: https://github.com/hapijs/joi]