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This series will explore TypeScript for JavaScript developers by taking a JavaScript app and transforming it piece by piece. In this ...

No new features are introduced in this segment. A simple function is added to make debug messages cleaner to write and the ...

Quickly get started with WebGPU in React Three Fiber, and start utilising the new Three.js Shading Language Node materials.

Remember the first step revealed several errors when converting to TypeScript because "strict typing" was turned on? In this step ...

This episode features a small refactoring that enables the printing functionality to show labels along with values by passing the ...

A bug has surfaced due to the way variables are captured in scope in JavaScript. Rather than wrap the call in additional code that ...

Part 13 introduced a defect caused by passing a property name with improper case. In this step, a "key type" is introduced that ...

Discover the real differences between Bun and Node.js in this hands-on, no-nonsense comparison Are you ready to see which ...

A faster way of building modern web apps on Spring Boot. Learn how Vaadin's new TypeScript APIs simplify web app ...

If you're still working with Vue 2, it's time to level up and migrate to Vue 3 before you fall behind! In this video, I'll guide you ...

In this last step, learn how TypeScript helps you prepare for future versions of JavaScript by keeping pace with the latest specs.

In this video, I fix a defect revealed by refactoring to classes. I then use a custom type to define the allowable values of a property.

Choosing between GraphQL, REST, and tRPC can change everything for your next project Are you ready to discover the real ...

A few function constructors are refactored to classes and properties are tagged with types. This one step reveals yet another ...

In this short clip, a custom type is defined using generics to define a "predicate" or a simple method that takes an item of a certain ...

Whe code, we tend to focus on the “happy path”. Yet in the real world, there is validation, logging, network errors, and other ...

Learn about support for generic types in TypeScript. The existing code has a "find" method that isn't running properly. In this video ...

Ever feel overwhelmed by OOP concepts like encapsulation and inheritance? In this video, I'll walk you through ...

A JavaScript file was renamed to TypeScript and has errors. Learn how to suppress the errors by changing the configuration to ...

Type guards allow code to test that a variable is of a specific type. If the test succeeds, TypeScript's compiler understands the ...