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javascript/snippets/is-weekend.md

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+---
+title: Date is weekend
+type: snippet
+tags: [date]
+cover: tropical-bike
+dateModified: 2020-10-20T23:02:01+03:00
+---
+
+Checks if the given date is a weekend.
+
+- Use `Date.prototype.getDay()` to check weekend by using a modulo operator (`%`).
+- Omit the argument, `d`, to use the current date as default.
+
+```js
+const isWeekend = (d = new Date()) => d.getDay() % 6 === 0;
+```
+
+```js
+isWeekend(); // 2018-10-19 (if current date is 2018-10-18)
+```