npmpackage.info

Gathering detailed insights and metrics for shallow-equal-jit

shallow-equal-jit - 1.2.0 | npmpackage.info

shallow-equal-jit

Fast object shallow equal using Just-In-Time compiled functions.

1.2.0

MIT

TypeScript

13.11 kB

2.5

Installations

npm install shallow-equal-jit

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Min. Node Version

>=10

Pull Requests

Open

16

Total

18

Closed

2

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Languages

TypeScript

JavaScript

TypeScript (65.45%)

JavaScript (34.55%)

Developer

ajihyf

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

2 Stars

7 Commits

1 Watchers

17 Branches

1 Contributors

Updated on Jul 10, 2024

Maintainers

View All 1 Contributors

Package Meta Information

Latest Version

1.2.0

Package Id

shallow-equal-jit@1.2.0

Unpacked Size

13.11 kB

Size

4.13 kB

File Count

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

husky tsdx tslib typescript

shallow-equal-jit

Fast shallow equal with Just-In-Time compiled compare functions.

Installation

1npm install shallow-equal-jit --save
2# or
3yarn add shallow-equal-jit

Usage

1import { shallowEqualJIT } from 'shallow-equal-jit';
2
3// generate equal function
4const shallowEqual = shallowEqualJIT(['a', 'b']);
5
6console.log(shallowEqual({ a: 1, b: 2 }, { a: 1, b: 2 })); // true
7// keys except for a and b are ignored
8console.log(shallowEqual({ a: 1, b: 2 }, { a: 1, b: 2, c: 3 })); // true
9
10console.log(shallowEqual({ a: 1, b: 2 }, { a: 1, b: 3 })); // false

By default, this library uses Object.is for comparison, you can pass a second argument as true to use === operator.

1const shallowEqualUsingStrictEq = shallowEqualJIT(['a', 'b'], true);

Benchmark

The following results were produced under Node v12.16.3 on a MacBook Pro (Early 2015) 2.7 GHz Intel Core i5.

shallowequal (object, equal) x 3,273,287 ops/sec ±1.30% (91 runs sampled)
shallowequal (object, same) x 831,562,263 ops/sec ±1.91% (87 runs sampled)
shallowequal (object, unequal) x 5,090,021 ops/sec ±0.88% (84 runs sampled)

is-equal-shallow (object, equal) x 4,010,229 ops/sec ±0.36% (89 runs sampled)
is-equal-shallow (object, same) x 12,001,915 ops/sec ±0.47% (87 runs sampled)
is-equal-shallow (object, unequal) x 7,006,307 ops/sec ±0.27% (91 runs sampled)

shallow-equals (object, equal) x 7,306,243 ops/sec ±1.32% (91 runs sampled)
shallow-equals (object, same) x 21,384,443 ops/sec ±0.18% (91 runs sampled)
shallow-equals (object, unequal) x 12,936,562 ops/sec ±1.07% (90 runs sampled)

fbjs/lib/shallowEqual (object, equal) x 3,025,569 ops/sec ±0.18% (93 runs sampled)
fbjs/lib/shallowEqual (object, same) x 826,443,739 ops/sec ±1.03% (88 runs sampled)
fbjs/lib/shallowEqual (object, unequal) x 4,535,318 ops/sec ±0.19% (90 runs sampled)

fast-equals.shallowEqual (object, equal) x 3,080,743 ops/sec ±0.22% (91 runs sampled)
fast-equals.shallowEqual (object, same) x 830,713,756 ops/sec ±0.91% (90 runs sampled)
fast-equals.shallowEqual (object, unequal) x 4,740,245 ops/sec ±0.98% (91 runs sampled)

fast-shallow-equal (object, equal) x 3,129,008 ops/sec ±0.42% (88 runs sampled)
fast-shallow-equal (object, same) x 841,791,886 ops/sec ±0.83% (89 runs sampled)
fast-shallow-equal (object, unequal) x 4,513,256 ops/sec ±0.39% (93 runs sampled)

@wordpress/is-shallow-equal (object, equal) x 4,353,487 ops/sec ±0.37% (91 runs sampled)
@wordpress/is-shallow-equal (object, same) x 206,089,794 ops/sec ±0.28% (90 runs sampled)
@wordpress/is-shallow-equal (object, unequal) x 6,674,242 ops/sec ±0.31% (88 runs sampled)

shallow-equal-jit (object, equal) x 836,387,131 ops/sec ±0.83% (89 runs sampled)
shallow-equal-jit (object, same) x 836,515,680 ops/sec ±0.94% (89 runs sampled)
shallow-equal-jit (object, unequal) x 828,178,623 ops/sec ±1.03% (87 runs sampled)

shallow-equal-jit (===) (object, equal) x 832,237,483 ops/sec ±1.08% (87 runs sampled)
shallow-equal-jit (===) (object, same) x 838,105,210 ops/sec ±0.96% (88 runs sampled)
shallow-equal-jit (===) (object, unequal) x 843,725,200 ops/sec ±0.76% (91 runs sampled)

No vulnerabilities found.

10

Binary-Artifacts

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

10

Dangerous-Workflow

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

10

License

Determines if the project has defined a license.

0

Maintained

Determines if the project is "actively maintained".

0

Code-Review

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

0

Token-Permissions

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

0

Pinned-Dependencies

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

0

SAST

Determines if the project uses static code analysis.

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

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

44 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
Warn: Project is vulnerable to: GHSA-662x-fhqg-9p8v
Warn: Project is vulnerable to: GHSA-394c-5j6w-4xmx
Warn: Project is vulnerable to: GHSA-78cj-fxph-m83p
Warn: Project is vulnerable to: GHSA-fhg7-m89q-25r3
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-w8qv-6jwh-64r5
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
Warn: Project is vulnerable to: GHSA-ww39-953v-wcq6
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-gcx4-mw62-g8wm
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-44c6-4v22-4mhx
Warn: Project is vulnerable to: GHSA-4x5v-gmq8-25ch
Warn: Project is vulnerable to: GHSA-hxcc-f52p-wc94
Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
Warn: Project is vulnerable to: GHSA-4wf5-vphf-c2xc
Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693
Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp

Score

2.5

/10

Last Scanned on 2025-07-14

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