You can now use cleaner, more expressive alternatives to common coding patterns. Three useful additions are: - structuredClone () - Array.prototype.at () - Array.prototype.findLast () These features ...
𝗔𝗿𝗿𝗮𝘆𝘀 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 An array is an object used to store collections of data. Instead of creating separate variables for every item, you use one array to hold them all. This saves ...