Joel Thoms on X: "💡TIP: filter and then map will loop through the array twice. This may (or may not) have a performance impact. To loop through the list one time, you
JavaScript fundamental (ES6 Syntax): Filter an array of objects based on a condition while also filtering out unspecified keys - w3resource
JavaScript filter Array Method: An Introductory Guide
Quick Tutorial: Map, Filter, Reduce in Javascript - ReviewNPrep
A darn good search filter function in JavaScript - Peterbe.com