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typia (typia.io)

submitted 10 months ago by lorefnon@programming.dev to c/typescript@programming.dev

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Typia is a transformer library supporting:

Super-fast Runtime Validators
Enhanced JSON functions
Protocol Buffer encoder and decoder
Random data generator

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[–] not_woody_shaw@lemmy.world 1 points 9 months ago (1 children)

Looks good so far. How do I get it to play nice with jest / ts-jest ?

[–] not_woody_shaw@lemmy.world 1 points 9 months ago (1 children)

Oh, I get it. It's like a tech demo, to encourage Microsoft to add compiler plugins. Can't really use it on a project of any scale, due to every other tool also providing its own TS compiler, again because TSC doesn't support plugins.

[–] lorefnon@programming.dev 2 points 9 months ago (1 children)

I use it in the code generator mode (https://typia.io/docs/setup/#generation) that doesn't require the tsc plugin integration and works well with other build tools (in my case esbuild) and arbitrary testing/code-coverage libraries.

[–] not_woody_shaw@lemmy.world 1 points 9 months ago (1 children)

Oh, you just add it as a separate task in package.json? That seems nicer than converting all your type defs manually to io.ts format or similar.

[–] lorefnon@programming.dev 1 points 9 months ago

Yes, that mode works pretty well. In my case I don't really own the types (they come from a third party source) so being able to to auto generate validators from them is very convenient.