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@std/url@0.215.0

latest
Works with
It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score70%•
Published2 years ago (0.215.0)
function extname
extname(url: string | URL): string

Return the extension of the URL with leading period. The extension is sourced from the path portion of the URL. If there is no extension, an empty string is returned.

Examples

Example 1

import { extname } from "@std/url/extname";

console.log(extname("https://deno.land/std/path/mod.ts")); // ".ts"
console.log(extname("https://deno.land/std/path/mod")); // ""
console.log(extname("https://deno.land/std/path/mod.ts?a=b")); // ".ts"
console.log(extname("https://deno.land/")); // ""

Parameters

url: string | URL

with extension

Return Type

string

extension (e.g. for url ending with index.html returns .html)

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Add Package

deno add jsr:@std/url

Import symbol

import { extname } from "@std/url";
or

Import directly with a jsr specifier

import { extname } from "jsr:@std/url";