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Get the day of week name

JavaScript's Date.prototype.getDay() returns a number that represents the day of the week, 0 for Sunday, 1 for Monday, etc. This function returns the name of the week, ie "Sunday", "Monday", etc.

The function optionally inputs a Date object, but will default to the current time if none is provided.

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export function getDayName(date?: Date) {
return (date ?? new Date()).toLocaleDateString("en-US", { weekday: "long" });
}
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October 23, 2023