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- 15 Jun, 2025
Type Inference vs. Type Assertion in TypeScript
Two important tools in the TypeScript type system are type inference and type assertion. While they sound similar, they serve different purposes and …
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- 15 Jun, 2025
Understanding the Difference Between `void` and `never` in TypeScript
Understanding the Difference Between void and never in TypeScript When working with TypeScript, we may encounter various utility types that help …
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- 21 Jun, 2022
Handling errors in try/catch
In version 4.0 TypeScript fixed a ‘bug’ in a try/catch block, where the error was of type any. The any type allowed, well, …
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- 07 Jun, 2022
How to create enums in JS or TS
JavaScript does not offer any build in way how to create enums so we have to use a workaround. On the other hand, TypeScript has its way, or two, how …
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- 31 May, 2022
Typescript const assertion
The ‘const’ assertion was added to TypeScript in version 3.4. It sets all properties of an object to be readonly and arrays becomes …
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- 14 May, 2022
Function overloading in Typescript
Function overloading is very common technique in many programming languages. JavaScript itself this feature do not support. But luckily, we have …
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- 01 Dec, 2021
How to define an array of minimal length in Typescript
To define an array of minimal length we have to create an array of defined length and then extend it with an array of unknown length. Array of certain …