npmpackage.info

Gathering detailed insights and metrics for register-service-worker

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Gathering detailed insights and metrics for register-service-worker

register-service-worker

A script to simplify service worker registration with hooks for common events.

1.7.2

657

MIT

JavaScript

832.00 B

59,062,610 2.3

Installations

npm install register-service-worker

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

12.19.0

NPM Version

6.14.8 Score

99.8

Supply Chain

79.2

Quality

79.8

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

6

Total

41

Closed

8

Merged

27

Issues

Open

16

Total

28

Closed

12

Releases

v1.7.2

Updated on Dec 10, 2020

v1.7.1

Updated on Mar 19, 2020

v1.7.0

Updated on Mar 10, 2020

v1.6.2

Updated on Feb 20, 2019

v1.6.1

Updated on Feb 11, 2019

View All 5 releases

Languages

JavaScript

JavaScript (100%)

Developer

yyx990803

Download Statistics

Total Downloads

59,062,610

Last Day

6,480

Last Week

154,218

Last Month

663,058

Last Year

8,324,426

GitHub Statistics

MIT License

657 Stars

58 Commits

58 Forks

15 Watchers

4 Branches

17 Contributors

Updated on May 11, 2025

Bundle Size

1.98 kB

Minified

832.00 B

Minified + Gzipped

Bundlephobia

Maintainers

View All 17 Contributors

Package Meta Information

Latest Version

1.7.2

Package Id

Size

4.94 kB

NPM Version

6.14.8

Node Version

12.19.0

Published on

Dec 10, 2020

Total Downloads

Cumulative downloads

Total Downloads

59,062,610

Last Day

-24.6%

6,480

Compared to previous day

Last Week

-5.7%

154,218

Compared to previous week

Last Month

-7.8%

663,058

Compared to previous month

Last Year

-13%

8,324,426

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

buble conventional-changelog-cli

register-service-worker

A script to simplify service worker registration with hooks for common events.

Usage

Note: this script uses ES modules export and is expected to be used with a client side bundler that can handle ES modules syntax.

1import { register } from 'register-service-worker'
2
3register('/service-worker.js', {
4  registrationOptions: { scope: './' },
5  ready (registration) {
6    console.log('Service worker is active.')
7  },
8  registered (registration) {
9    console.log('Service worker has been registered.')
10  },
11  cached (registration) {
12    console.log('Content has been cached for offline use.')
13  },
14  updatefound (registration) {
15    console.log('New content is downloading.')
16  },
17  updated (registration) {
18    console.log('New content is available; please refresh.')
19  },
20  offline () {
21    console.log('No internet connection found. App is running in offline mode.')
22  },
23  error (error) {
24    console.error('Error during service worker registration:', error)
25  }
26})

The ready, registered, cached, updatefound and updated events passes a ServiceWorkerRegistration instance in their arguments.

The registrationOptions object will be passed as the second argument to ServiceWorkerContainer.register()

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

4

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Score

2.3

/10

Last Scanned on 2025-06-23

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More