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Marius Espejo
Marius Espejo

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React Router Tutorial for React Beginners

In this quick tutorial I cover all the fundamentals that react beginners need to know to understand how react router works, how to set it up and how to use it in your projects! You'll learn about the Link, Route, and Switch components , dynamic routing, programmatic navigation with history, and how to implement 404 page routing.

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devildante1022 profile image
Dante

Hi

typescript

11 Tips That Make You a Better Typescript Programmer

1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

One extremely powerful typescript feature is automatic type narrowing based on control flow. This means a variable has two types associated with it at any specific point of code location: a declaration type and a narrowed type.

#3 Use discriminated union instead of optional fields

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