npmpackage.info

Gathering detailed insights and metrics for decamelize-keys

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Gathering detailed insights and metrics for decamelize-keys

decamelize-keys - 2.0.1 | npmpackage.info

decamelize-keys

Convert object keys from camel case

2.0.1

MIT

JavaScript

8.30 kB

4.2

Installations

npm install decamelize-keys

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=14.16

Node Version

14.19.3

NPM Version

8.3.2 Pull Requests

Open

1

Total

4

Closed

2

Merged

1

Issues

Open

4

Total

7

Closed

3

Releases

v2.0.1

Updated on Oct 30, 2022

v2.0.0

Updated on Oct 30, 2022

View All 2 releases

Languages

JavaScript

TypeScript

JavaScript (85.56%)

TypeScript (14.44%)

Developer

sindresorhus

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

55 Stars

5 Commits

6 Forks

2 Watchers

1 Branches

2 Contributors

Updated on Jun 18, 2025

Sponsor this package

https://github.com/sponsors/sindresorhus

Maintainers

View All 2 Contributors

Package Meta Information

Latest Version

2.0.1

Package Id

decamelize-keys@2.0.1

Unpacked Size

8.30 kB

Size

3.18 kB

File Count

NPM Version

8.3.2

Node Version

14.19.3

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

Dependencies

decamelize map-obj quick-lru type-fest

Dev Dependencies

ava tsd xo

decamelize-keys

Convert object keys from camel case using decamelize

Install

1npm install decamelize-keys

Usage

1import decamelizeKeys from 'decamelize-keys';
2
3// Convert an object
4decamelizeKeys({fooBar: true});
5//=> {foo_bar: true}
6
7// Convert an array of objects
8decamelizeKeys([{fooBar: true}, {barFoo: false}]);
9//=> [{foo_bar: true}, {bar_foo: false}]

API

decamelizeKeys(input, options?)

input

Type: object | object[]

An object or array of objects to decamelize.

options

Type: object

separator

Type: string
Default: '_'

The character or string used to separate words.

1import decamelizeKeys from 'decamelize-keys';
2
3decamelizeKeys({fooBar: true});
4//=> {foo_bar: true}
5
6decamelizeKeys({fooBar: true}, {separator: '-'});
7//=> {'foo-bar': true}

exclude

Type: Array<string | RegExp>
Default: []

Exclude keys from being decamelized.

deep

Type: boolean
Default: false

Recurse nested objects and objects in arrays.

1import decamelizeKeys from 'decamelize-keys';
2
3decamelizeKeys({fooBar: true, nested: {unicornRainbow: true}}, {deep: true});
4//=> {foo_bar: true, nested: {unicorn_rainbow: true}}

camelcase-keys - The inverse of this package.

SAST

Determines if the project uses static code analysis.

0

Branch-Protection

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

Score

4.2

/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-keys

Other packages similar to decamelize-keys

decamelize-keys

Installations

Developer Guide

Yes

ESM

>=14.16

14.19.3

8.3.2

Pull Requests

1

4

2

1

Issues

4

7

3

Releases

Languages

Developer

sindresorhus

Download Statistics

GitHub Statistics

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Dev Dependencies

decamelize-keys

Install

Usage

API

decamelizeKeys(input, options?)

input

options

separator

exclude

deep

Related

10

10

10

10

10

2

0

0

0

0

0

0

0

4.2

/10