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Gathering detailed insights and metrics for babel-plugin-loop-optimizer

babel-plugin-loop-optimizer - 1.4.1 | npmpackage.info

babel-plugin-loop-optimizer

Optimizes statements such as `forEach` and `map` to for loops.

1.4.1

MIT

JavaScript

749.00 B

1.9

Installations

npm install babel-plugin-loop-optimizer

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

7.1.0

NPM Version

5.0.3 Score

69.5

Supply Chain

85.2

Quality

75.6

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

2

Total

6

Closed

1

Merged

3

Issues

Open

7

Total

10

Closed

3

Releases

Unable to fetch releases

Languages

JavaScript

TypeScript

JavaScript (97.46%)

TypeScript (2.54%)

Developer

vihanb

Download Statistics

Total Downloads

Last Day

Last Week

Last Month

Last Year

GitHub Statistics

MIT License

74 Stars

33 Commits

7 Forks

7 Watchers

2 Branches

4 Contributors

Updated on Oct 05, 2023

Bundle Size

1.94 kB

Minified

749.00 B

Minified + Gzipped

Bundlephobia

Maintainers

View All 4 Contributors

Package Meta Information

Latest Version

1.4.1

Package Id

babel-plugin-loop-optimizer@1.4.1

Size

2.62 kB

NPM Version

5.0.3

Node Version

7.1.0

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

babel babel-cli babel-preset-es2015

babel-plugin-loop-optimizer

Optimizes .forEach and .map statements to for stements

Installation

1$ npm install babel-plugin-loop-optimizer

Usage

Via `.babelrc` (Recommended)

.babelrc

1{
2  "plugins": ["babel-plugin-loop-optimizer"]
3}

Via CLI

1$ babel --plugins loop-optimizer script.js

Via Node API

1require('babel').transform('code', {
2  plugins: ['loop-optimizer']
3});

Bugs?

Now you may say "wait, wait, wait!" This optimizes on things that aren't just arrays! My map#forEach is optimized too! To fix this, add a comment that says // O: KEEP right before the line on which you use the forEach. Examples:

var m = new Map();
// O: KEEP
m.forEach(f)

or:

var s = new Set();
// O: KEEP
for (var i = 0; i < 5; s.forEach(f)) {
    // ...
}

This is required since it is not possible to determine an object's type at compile-time.

Example

1function timesTwo(arr) {
2	return arr.map(n => n * 2);
3}

to:

1function timesTwo(arr) {
2    var _a = arr;
3    var _f = n => n * 2;
4    var _r = [];
5
6    for (var _i = 0; _i < _a.length; _i++)
7        _r.push(_f(_a[_i], _i, _a));
8
9    return _r;
10}

If you need any other help, don't hesitate to leave an issue

No vulnerabilities found.

10

Binary-Artifacts

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

10

License

Determines if the project has defined a license.

1

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

Fuzzing

Determines if the project uses fuzzing.

0

Security-Policy

Determines if the project has published a security policy.

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.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Score

1.9

/10

Last Scanned on 2025-05-05

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

babel-plugin-loop-optimizer

Installations

Developer Guide

No

CommonJS

7.1.0

5.0.3

Score

Pull Requests

2

6

1

3

Issues

7

10

3

Releases

Unable to fetch releases

Languages

Developer

vihanb

Download Statistics

GitHub Statistics

Bundle Size

1.94 kB

749.00 B

Maintainers

Package Meta Information

Total Downloads

NaN

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dev Dependencies

babel-plugin-loop-optimizer

Installation

Usage

Via .babelrc (Recommended)

Via CLI

Via Node API

Bugs?

Example

10

10

1

0

0

0

0

0

0

0

1.9

/10

Via `.babelrc` (Recommended)