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Gathering detailed insights and metrics for isnumeric

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Gathering detailed insights and metrics for isnumeric

isnumeric - 0.3.3 | npmpackage.info

isnumeric

Determine if a JavaScript object is numeric

0.3.3

MIT

JavaScript

Installations

npm install isnumeric

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Min. Node Version

>= 0.8.x

Node Version

8.2.1

NPM Version

5.6.0 Pull Requests

Open

0

Total

2

Closed

1

Merged

1

Issues

Open

1

Total

7

Closed

6

Releases

Unable to fetch releases

Languages

JavaScript

JavaScript (100%)

Developer

leecrossley

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

8 Stars

32 Commits

2 Watchers

1 Branches

2 Contributors

Updated on Jul 19, 2022

Maintainers

View All 2 Contributors

Package Meta Information

Latest Version

0.3.3

Package Id

isnumeric@0.3.3

Size

3.01 kB

NPM Version

5.6.0

Node Version

8.2.1

Published on

Mar 23, 2018

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

gulp gulp-jasmine gulp-jshint gulp-rename gulp-uglify gulp-header

isNumeric

Determine if a JavaScript object is numeric.

Using npm

npm install isnumeric

To then include isnumeric in your node app:

var isNumeric = require("isnumeric");

Direct dependency

Download the minified version here, reference the js file and isNumeric will become a global variable.

Truthy test cases

Integers

1expect(isNumeric(1)).toBeTruthy();
2expect(isNumeric(-1)).toBeTruthy();
3expect(isNumeric(0)).toBeTruthy();
4expect(isNumeric("1")).toBeTruthy();
5expect(isNumeric("-1")).toBeTruthy();
6expect(isNumeric("0")).toBeTruthy();
7expect(isNumeric("1.")).toBeTruthy();

Max / min numbers

1expect(isNumeric(Number.MAX_VALUE)).toBeTruthy();
2expect(isNumeric(Number.MIN_VALUE)).toBeTruthy();

Octals

1expect(isNumeric(0144)).toBeTruthy();
2expect(isNumeric("0144")).toBeTruthy();

Hexadecimals

1expect(isNumeric(0xFF)).toBeTruthy();
2expect(isNumeric("0xFF")).toBeTruthy();

Floating-points

1expect(isNumeric(1.1)).toBeTruthy();
2expect(isNumeric(0.1)).toBeTruthy();
3expect(isNumeric(-1.1)).toBeTruthy();
4expect(isNumeric(-0.1)).toBeTruthy();
5expect(isNumeric("1.1")).toBeTruthy();
6expect(isNumeric("0.1")).toBeTruthy();
7expect(isNumeric("-1.1")).toBeTruthy();
8expect(isNumeric("-0.1")).toBeTruthy();
9expect(isNumeric(".1")).toBeTruthy();

Exponentials

1expect(isNumeric(3e5)).toBeTruthy();
2expect(isNumeric(123e-2)).toBeTruthy();
3expect(isNumeric("3e5")).toBeTruthy();
4expect(isNumeric("123e-2")).toBeTruthy();

Decimal commas

1expect(isNumeric(1,1)).toBeTruthy();
2expect(isNumeric("1,1")).toBeTruthy();

No vulnerabilities found.

10

Binary-Artifacts

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

10

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

10

License

Determines if the project has defined a license.

0

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.

Score

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.

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