Package Health Score

65 / 100

security
No known security issues
popularity
Small
maintenance
Sustainable
community
Sustainable

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Security

No known security issues

All security vulnerabilities belong to production dependencies of direct and indirect packages.

Security and license risk for significant versions

Version				Vulnerabilities	License Risk
5.0.0	\|	08/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
4.2.1	\|	07/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
4.2.0	\|	08/2023	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
1.1.0	\|	05/2021		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.2.1	\|	02/2021		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

CC0-1.0

Security Policy

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Popularity

Small

Weekly Downloads (2,553)

GitHub Stars: 147
Forks: 6
Contributors: 6

Direct Usage Popularity

The npm package flex-gap-polyfill receives a total of 2,553 downloads a week. As such, we scored flex-gap-polyfill popularity level to be Small.

Based on project statistics from the GitHub repository for the npm package flex-gap-polyfill, we found that it has been starred 147 times.

Downloads are calculated as moving averages for a period of the last 12 months, excluding weekends and known missing data points.

Community

Sustainable

Readme.md: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 6
Funding: No

This project has seen only 10 or less contributors.

We found a way for you to contribute to the project! Looks like flex-gap-polyfill is missing a Code of Conduct.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 2
Open PR: 21
Last Release: 4 months ago
Last Commit: 4 months ago

Further analysis of the maintenance status of flex-gap-polyfill based on released npm versions cadence, the repository activity, and other data points determined that its maintenance is Sustainable.

We found that flex-gap-polyfill demonstrates a positive version release cadence with at least one new version released in the past 3 months.

As a healthy sign for on-going project maintenance, we found that the GitHub repository had at least 1 pull request or issue interacted with by the community.

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Package

Node.js Compatibility: >=8.0.0

Age: 5 years
Dependencies: 1 Direct
Versions: 39
Install Size: 130 kB
Dist-tags: 2
# of Files: 7
Maintainers: 1
TS Typings: No

flex-gap-polyfill has more than a single and default latest tag published for the npm package. This means, there may be other tags available for this package, such as next to indicate future releases, or stable to indicate stable releases.

Readme

Flex Gap Polyfill

This is a pure CSS polyfill using PostCSS to emulate flex gap using margins.

Known limitations

Must use a wrapper div when using margin: auto or background.
Percentage gaps aren't reliable if the container is not full width of parent container
Width of flex items with percentages vary slightly from spec because of negative margin on container.

View the demo page for various test cases of the polyfill in action.

Example

.container {
    display: flex;
    gap: 40px;
}

Becomes:

/* Output simplified for purpose of example */

.container &gt; * {
    --fgp-parent-gap-row: 40px;
    --fgp-parent-gap-column: 40px;
    --fgp-margin-top: calc(var(--fgp-gap-row) + var(--orig-margin-top, 0px));
    --fgp-margin-left: calc(
        var(--fgp-gap-column) + var(--orig-margin-left, 0px)
    );
    margin-top: var(--fgp-margin-top);
    margin-left: var(--fgp-margin-left);
}

.container {
    --fgp-gap: var(--has-fgp, 40px);
    --fgp-gap-row: 40px;
    --fgp-gap-column: 40px;
    --fgp-margin-top: calc(
        var(--fgp-parent-gap-row, 0px) - var(--fgp-gap-row) + var(--orig-margin-top, 0px)
    );
    --fgp-margin-left: calc(
        var(--fgp-parent-gap-column, 0px) - var(--fgp-gap-column) + var(--orig-margin-left, 0px)
    );
    display: flex;
    gap: var(--fgp-gap, 0px);
    margin-top: var(--fgp-margin-top, var(--orig-margin-top));
    margin-left: var(--fgp-margin-left, var(--orig-margin-left));
}

The polyfill emulates flex gap by adding margins to each child element and applying a negative margin to the container.

NEW Now works regardless of whether display: flex and gap are used in the same rule (see Options for ways to optimise)
Works with unlimited nested elements with any combination of units, px > px, px > %, % > %, etc
No additional class names or divs needed (except when using margin: auto or background)
Works even when margin already exists on element (inline styles not supported)
Style margin, borders and padding as normal
Supports gap, row-gap and column-gap

Browser support

Supports all current modern browsers, Edge, Firefox, Chrome, Safari, Opera (any browser that supports calc() and var()).

Usage

Add Flex Gap Polyfill to your project:

npm install flex-gap-polyfill postcss --save-dev

Use Flex Gap Polyfill to process your CSS:

const flexGapPolyfill = require("flex-gap-polyfill");

flexGapPolyfill.process(YOUR_CSS /*, processOptions, pluginOptions */);

Or use it as a PostCSS plugin:

const postcss = require("postcss");
const flexGapPolyfill = require("flex-gap-polyfill");

postcss([flexGapPolyfill(/* pluginOptions */)]).process(
    YOUR_CSS /*, processOptions */
);

Options

only

Type: Array Default: undefined

When true polyfill will only apply when display: flex | inline-flex and gap are used in the same rule. Provide an array of selectors to match additional rules. Can be strings or regexes. Inlcude /* apply fgp */ within a rule to manually apply the polyfill.
flexGapNotSupported

Type: String Default: false

Manually specify a selector to use when flex gap is not supported by detection via JavaScript, eg flexGapNotSupported: '.flex-gap-not-supported'.
webComponents

Type: Boolean Default: false

When true polyfill will also target slotted elements

flex-gap-polyfill dependencies

postcss-values-parser

FAQs

What is flex-gap-polyfill?

A PostCSS polyfill for adding gap between flex items. Visit Snyk Advisor to see a full health score report for flex-gap-polyfill, including popularity, security, maintenance & community analysis.

Is flex-gap-polyfill popular?

The npm package flex-gap-polyfill receives a total of 2,553 weekly downloads. As such, flex-gap-polyfill popularity was classified as small. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is flex-gap-polyfill well maintained?

We found indications that flex-gap-polyfill maintenance is sustainable demonstrating some project activity. We saw a total of 6 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is flex-gap-polyfill safe to use?

The npm package flex-gap-polyfill was scanned for known vulnerabilities and missing license, and no issues were found. Thus the package was deemed as safe to use. See the full health analysis review.

Last updated on 17 November-2024, at 09:50 (UTC).

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flex-gap-polyfill

A PostCSS polyfill for adding gap between flex items For more information about how to use this package see README

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Package Health Score

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Security

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Popularity

Weekly Downloads (2,553)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Check your package.json

Snyk Vulnerability Scanner

Package

Readme

Flex Gap Polyfill

Known limitations

Example

Browser support

Usage

Options

flex-gap-polyfill dependencies

flex-gap-polyfill development dependencies

FAQs

What is flex-gap-polyfill?

Is flex-gap-polyfill popular?

Is flex-gap-polyfill well maintained?

Is flex-gap-polyfill safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

Monitor for new issues

Package Health Score

Explore Similar Packages

Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (2,553)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Readme

Flex Gap Polyfill

Known limitations

Example

Browser support

Usage

Options

flex-gap-polyfill dependencies

flex-gap-polyfill development dependencies

FAQs

What is flex-gap-polyfill?

Is flex-gap-polyfill popular?

Is flex-gap-polyfill well maintained?

Is flex-gap-polyfill safe to use?

Build a secure application checklist

Select a recommended open source package

Scan your app for vulnerabilities

Source Code

Open Source

Container

Config

Fix identified vulnerabilities

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