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October 2023
Avoid using Type Assertions in TypeScript
In this issue, I will explain why you should avoid using Type Assertions in Typescript and techniques you can use to avoid them.
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Maina Wycliffe
July 2023
Always Prefer Type with a Narrower Scope in Typescript
Learn why you should always prefer types with narrower scopes such as Literal Types in Typescript
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Maina Wycliffe
June 2023
Thank you for 700 Subscribers!
Hi everyone, I'm thrilled to announce that we have reached 700 subscribers for my newsletter! This is a huge milestone for me and I couldn't have done…
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Maina Wycliffe
When is a variables' Type Never?
Demystifying the Typescript never Type by looking at situations where you may encounter the never Type in your day-to-day activities.
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Maina Wycliffe
Looking up the Input and Output Types of a Function using the Parameters & ReturnType Utility Types
Learn how you can look up the parameter and return types of a function that don't have explicit types, or their types aren't exported.
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Maina Wycliffe
April 2023
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Maina Wycliffe
Indexed Access Types in Typescript
In this post, we learn how we can look-up types inside types of objects and arrays.
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Maina Wycliffe
March 2023
The typeof and keyof operators - referencing variable types in Typescript
A practical guide on how you can use Typescripts keyof and typeof operators to build types from variables.
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Maina Wycliffe
January 2023
Using Zod Schemas as Source of Truth for Typescript Types
Learn how to avoid duplicating both Zod Schemas and Typescript Types and instead infer Types from Zod Schemas, using them as a source of truth for your…
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Maina Wycliffe
Narrowing Types in Typescript
In this issue, I walk you through Type Narrowing, what it is and techniques we can use to do Type narrowing.
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Maina Wycliffe
December 2022
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A private space for us to converse and connect and learn from each other
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Maina Wycliffe
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