npmpackage.info

Gathering detailed insights and metrics for decamelize

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Gathering detailed insights and metrics for decamelize

decamelize - 6.0.0 | npmpackage.info

decamelize

Convert a camelized string into a lowercased one with a custom separator: unicornRainbow → unicorn_rainbow

6.0.0

239

MIT

JavaScript

4.3

Installations

npm install decamelize

Developer Guide

BETA

Typescript

No

Module System

ESM

Min. Node Version

^12.20.0 || ^14.13.1 || >=16.0.0

Node Version

16.9.1

NPM Version

7.20.3 Pull Requests

Open

0

Total

21

Closed

4

Merged

17

Issues

Open

2

Total

22

Closed

20

Releases

v6.0.0

Updated on Oct 01, 2021

v5.0.1

Updated on Sep 29, 2021

v5.0.0

Updated on Jan 11, 2021

v4.0.0

Updated on Jan 26, 2020

v3.2.0

Updated on Apr 05, 2019

v3.1.1

Updated on Mar 22, 2019

View All 8 releases

Languages

JavaScript

TypeScript

JavaScript (96.24%)

TypeScript (3.76%)

Developer

sindresorhus

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

239 Stars

56 Commits

26 Forks

8 Watchers

1 Branches

13 Contributors

Updated on Apr 01, 2025

Sponsor this package

https://github.com/sponsors/sindresorhus

Maintainers

View All 13 Contributors

Package Meta Information

Latest Version

6.0.0

Package Id

decamelize@6.0.0

Size

2.69 kB

NPM Version

7.20.3

Node Version

16.9.1

Published on

Oct 01, 2021

Total Downloads

Cumulative downloads

Total Downloads

NaN

Last Day

NaN

Compared to previous day

Last Week

NaN

Compared to previous week

Last Month

NaN

Compared to previous month

Last Year

NaN

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

ava tsd typescript xo

decamelize

Convert a camelized string into a lowercased one with a custom separator
Example: unicornRainbow → unicorn_rainbow

If you use this on untrusted user input, don't forget to limit the length to something reasonable.

Install

1npm install decamelize

Usage

1import decamelize from 'decamelize';
2
3decamelize('unicornRainbow');
4//=> 'unicorn_rainbow'
5
6decamelize('unicornRainbow', {separator: '-'});
7//=> 'unicorn-rainbow'
8
9decamelize('testGUILabel', {preserveConsecutiveUppercase: true});
10//=> 'test_GUI_label'
11
12decamelize('testGUILabel', {preserveConsecutiveUppercase: false});
13//=> 'test_gui_label'

API

decamelize(input, options?)

input

Type: string

options

Type: object

separator

Type: string
Default: '_'

Character or string inserted to separate words in string.

1import decamelize from 'decamelize';
2
3decamelize('unicornRainbow');
4//=> 'unicorn_rainbow'
5
6decamelize('unicornRainbow', {separator: '-'});
7//=> 'unicorn-rainbow'

preserveConsecutiveUppercase

Type: boolean
Default: false

Preserve sequences of uppercase characters.

1import decamelize from 'decamelize';
2
3decamelize('testGUILabel');
4//=> 'test_gui_label'
5
6decamelize('testGUILabel', {preserveConsecutiveUppercase: true});
7//=> 'test_GUI_label'

See camelcase for the inverse.

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High

7.5/10

Summary

Regular Expression Denial of Service in decamelize

Affected Versions

>= 1.1.0, <= 1.1.1

Patched Versions

1.1.2

10

Binary-Artifacts

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

10

Security-Policy

Determines if the project has published a security policy.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

10

License

Determines if the project has defined a license.

3

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

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

CII-Best-Practices

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

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.

Score

4.3

/10

Last Scanned on 2025-07-07

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

Other packages similar to decamelize

Other packages similar to decamelize

decamelize

Installations

Developer Guide

No

ESM

^12.20.0 || ^14.13.1 || >=16.0.0

16.9.1

7.20.3

Pull Requests

0

21

4

17

Issues

2

22

20

Releases

Languages

Developer

sindresorhus

Download Statistics

GitHub Statistics

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

decamelize

Install

Usage

API

decamelize(input, options?)

input

options

separator

preserveConsecutiveUppercase

Related

10

10

10

10

10

3

0

0

0

0

0

0

0

4.3

/10