I build powerful SaaS tools, web apps, and UI components that help developers and businesses move faster. Sorting an array of objects is something you’ll run into pretty often when working with ...

Use them in for loops, pass them to functions expecting vanilla JavaScript data structures, etc. Whenever you deeply clone large nested objects, it should typically go much faster with Immutable data ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

JavaScript’s arrays can hold heterogeneous types, change size on the fly, and readily insert or remove elements. Traditional methods like slice, splice, and push/pop do this by operating on the array ...

Do you love working with arrays in JavaScript? They are awesome for storing and managing multiple values in one variable. But sometimes, you may have a problem with duplicate objects in your array.

Vision researchers have long been interested in describing the biases we have when we look at the world. Early research into the visual system identified something called an “upper hemifield bias” ...