Yesterday, Microsoft announced the release candidate of TypeScript 4.0. And with that comes Labeled Tuple Elements, which is the answer to the title of this post.
Here’s a contrived example. IQuery. It’s meant to describe the shape of functions that query things. It always returns a promise and takes a…
This is a walkthrough on how to implement a skeleton loading infrastructure into a front-end application. The approach builds skeleton states as a system so your front-end can scale while maintaining consistency for loading states. I’ll use React, React Context and Hooks for this example.
Implement a “skeleton state” for…
if/else statements are a staple for handling conditional logic. It’s natural for most developers to reach for the if/else statement when a decision needs to be made in code. However, in the reactive programming paradigm (e.g. with RxJS) this conditional statement is mysteriously unavailable. How can you code without it?
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Design tokens manage and store User Interface (UI) decisions such as spacing, color, typography, and motion. These decisions are stored in a config-like format to support the needs of any platform (Web, mobile OS, etc). In this blog post, I’ll demonstrate how you can leverage design tokens and SCSS mixins…
