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Catchts

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TypeScript blog fully dedicated to static typing. All my articles are taken from real life examples and stackoverflow.

Generate literal type for numbers range in TypeScript,

Catchts

4M ago

How to generate numbers range as a literal type ..read more

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Find key duplicates in dictionary data structure,

Catchts

6M ago

How to create dictionary data structure with unique keys inside nested leafs ..read more

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(updated) Useful TypeScript patterns,

Catchts

8M ago

Here you can find some useful patterns in TS which will save your time ..read more

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Unsafe TypeScript. Part 2,

Catchts

9M ago

Here you can find an information about unsafe intersections in TypeScript and why using interfaces with all optional properties should be considered as a bad practice ..read more

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HEX Validation in TypeScript (UPDATED),

Catchts

9M ago

Static type validator for HEX values ..read more

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Want to help Ukraine?,

Catchts

1y ago

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Handle Props in React in TypeScript,

Catchts

1y ago

Make illegal React props unrepresentable (updated ..read more

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Make enums safe again (updated),

Catchts

1y ago

You will learn how to make numerical enum safe again ..read more

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Rest operator in tuples (updated),

Catchts

1y ago

Use rest operator one after another in tuple type representation ..read more

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Compute permutations in TypeScript,

Catchts

1y ago

Compute permutations of enum keys and other unions ..read more

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