Regular Expressions 101

^start of line

\s*any whitespace character, repeated any number of times

Group 1(importScripts$['"]https:\/\/api\.mindbox\.ru\/scripts\/service-worker\.js['"]$)

importScriptsthe literal text importScripts (case sensitive)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Character Class['"]

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

https:the literal text https: (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

apithe literal text api (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

mindboxthe literal text mindbox (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

ruthe literal text ru (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

scriptsthe literal text scripts (case sensitive)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

service-workerthe literal text service-worker (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

jsthe literal text js (case sensitive)

Character Class['"]

'the literal ' (39₁₀ / 47₈ / 27₁₆)

"the literal " (34₁₀ / 42₈ / 22₁₆)

\)the literal ) (41₁₀ / 51₈ / 29₁₆)

;?optionally matches the literal ; (59₁₀ / 73₈ / 3B₁₆)

\s*any whitespace character, repeated any number of times

$end of line

Global pattern flags

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

26 tokens

Regular Expression

^\s*(importScripts\(['"]https:\/\/api\.mindbox\.ru\/scripts\/service-worker\.js['"]\));?\s*$

New

importScripts("https://api.mindbox.ru/scripts/service-worker.js");

importScripts('https://api.mindbox.ru/scripts/service-worker.js');

importScripts("https://api.mindbox.ru/scripts/service-worker.js");

importScripts('https://api.mindbox.ru/scripts/service-worker.js');