mixins

String.prototype.toTitleCase

Converts the first letter of a string to uppercase and the rest to lowercase.

"hello world".toTitleCase(); // "Hello world"

String.prototype.toSlug

Converts a string to a slug

"Hello World ".toSlug(); // "hello-world"

Number.prototype.toBytesString

Converts a number of bytes to a human-readable string.

(1024).toBytesString(); // "1 KB"

Number.prototype.toDurationComponents

Converts a number of milliseconds to individual components of a duration.

const hour = 1000 * 60 * 60;
const minute = 1000 * 60;
const duration = hour + minute * 27 + 5050;

const components = duration.toDurationComponents();
components; // { days: 0, hours: 1, minutes: 27, seconds: 5, milliseconds: 50 }

Number.prototype.toDuration

Converts a number of milliseconds to a human-readable duration string.

const oneHour = 1000 * 60 * 60;
oneHour.toDuration(); // "1 hour"

const oneDayAnd30Seconds = 1000 * 60 * 60 * 24 + 30 * 1000;
oneDayAnd30Seconds.toDuration(); // "1 day 30 seconds"

Date.prototype.toRelativeString

Creates a human-readable string representing the relative time between two dates.

const inOneHour = new Date(Date.now() + 60 * 60 * 1000);
inOneHour.toRelativeString(); // "in 1 hour"

const yesterday = new Date(Date.now() - 24 * 3600 * 1000);
yesterday.toRelativeString(); // "Yesterday"

Date.prototype.isToday

Checks if a date is today.

const today = new Date();
today.isToday(); // true

Date.prototype.isTomorrow

Checks if a date is tomorrow.

const tomorrow = new Date(Date.now() + 24 * 3600 * 1000);
tomorrow.isTomorrow(); // true

Date.prototype.isYesterday

Checks if a date is yesterday.

const yesterday = new Date(Date.now() - 24 * 3600 * 1000);
yesterday.isYesterday(); // true

RegExp.escape

Escapes a string for use in a regular expression.

RegExp.escape("www.google.com/?q=hello+world"); // "www\.google\.com\/\?q=hello\+world"