TS Tricks: Type-safe Reducers
We're going to talk about how to build a type-safe reducer. Now, I use these for redux reducers, but these principles could apply to any function.…
TS Tricks: Type Guards
With everyone getting excited about Typescript I thought it'd be fun to do a walkthrough of one of my favorite features, type guards. These are type-safe functions that allow us to assert that an argument matches a certain type. The best part is these work at runtime!…
Functional Programming Fundamentals
In this post, we’ll discuss the fundamentals of Functional Programming and how they apply to modern JavaScript. We’ll also avoid unnecessary jargon like monads and functors and stick to concepts that will make our code better.…
Redux with Code-Splitting and Type Checking
How do you code-split your store so you’re not serving unnecessary JavaScript on a single page? And while you’re working on code splitting, how do you get it to play nicely with TypeScript so that you can trust what’s going in and coming out of the store?…