Installations

npm install @agilebot/decamelize-keys

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=14.16

Node Version

18.19.0

NPM Version

10.2.3 Score

69.8

Supply Chain

98.8

Quality

75

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

1

Total

4

Closed

2

Merged

1

Issues

Open

4

Total

7

Closed

3

Releases

2

v2.0.1

Updated on Oct 30, 2022

v2.0.0

Updated on Oct 30, 2022

View All 2 releases

Languages

2

JavaScript

TypeScript

JavaScript (85.56%)

TypeScript (14.44%)

Developer

sindresorhus

Download Statistics

Total Downloads

278

Last Day

2

Last Week

2

Last Month

9

Last Year

201

GitHub Statistics

MIT License

55 Stars

5 Commits

6 Forks

2 Watchers

1 Branches

2 Contributors

Updated on Jun 18, 2025

Bundle Size

5.62 kB

Minified

2.01 kB

Minified + Gzipped

Bundlephobia

Sponsor this package

https://github.com/sponsors/sindresorhus

Maintainers

1

View All 2 Contributors

Package Meta Information

Latest Version

2.0.2

Package Id

@agilebot/decamelize-keys@2.0.2

Unpacked Size

9.55 kB

Size

3.57 kB

File Count

5

NPM Version

10.2.3

Node Version

18.19.0

Published on

Mar 12, 2024

Total Downloads

Cumulative downloads

Total Downloads

278

Last Day

0%

2

Compared to previous day

Last Week

0%

2

Compared to previous week

Last Month

-35.7%

9

Compared to previous month

Last Year

161%

201

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

4

decamelize map-obj quick-lru type-fest

Dev Dependencies

3

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.

stopPaths

Type: string
Default: []

Exclude children at the given object paths in dot-notation from being decamel-cased. For example, with an object like {a: {b: '🦄'}}, the object path to reach the unicorn is 'a.b'.

decamelizeKeys({
	aB: 1,
	aC: {
		cD: 1,
		cE: {
			eF: 1
		}
	}
}, {
	deep: true,
	stopPaths: [
		'aC.cE'
	]
}),
/*
{
	a_b: 1,
	a_c: {
		c_d: 1,
		c_e: {
			eF: 1
		}
	}
}
*/

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}}

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 2025-06-16

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

@agilebot/decamelize-keys

Installations

Developer Guide

Yes

ESM

>=14.16

18.19.0

10.2.3

Score

Pull Requests

1

4

2

1

Issues

4

7

3

Releases

Languages

Developer

sindresorhus

Download Statistics

GitHub Statistics

Bundle Size

5.62 kB

2.01 kB

Sponsor this package

Maintainers

Package Meta Information

Total Downloads

278

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Dev Dependencies

decamelize-keys

Install

Usage

API

decamelizeKeys(input, options?)

input

options

separator

exclude

stopPaths

deep

Related

10

10

10

10

10

2

0

0

0

0

0

0

0

4.2

/10