npmpackage.info

babel-plugin-transform-jsx-classnames

className and styleName on steroids

1.2.2

MIT

JavaScript

1.93 kB

6,012 1.7

Installations

npm install babel-plugin-transform-jsx-classnames

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Min. Node Version

>= 8.0

Node Version

18.16.0

NPM Version

9.5.1 Score

77.3

Supply Chain

99.5

Quality

75.5

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

0

Total

0

Closed

0

Issues

Open

1

Total

1

Closed

0

Releases

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Contributors

Unable to fetch Contributors

View all 1 contributors

Languages

JavaScript

JavaScript (100%)

Developer

gtournie

Download Statistics

Total Downloads

6,012

Last Day

Last Week

Last Month

Last Year

3,530

GitHub Statistics

5 Stars

8 Commits

1 Forks

3 Watching

1 Branches

1 Contributors

Bundle Size

4.77 kB

Minified

1.93 kB

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

1.2.2

Package Id

babel-plugin-transform-jsx-classnames@1.2.2

Unpacked Size

366.06 kB

Size

85.23 kB

File Count

NPM Version

9.5.1

Node Version

18.16.0

Publised On

21 Jun 2023

Total Downloads

Cumulative downloads

Total Downloads

6,012

Last day

-80%

Compared to previous day

Last week

64.7%

Compared to previous week

Last month

51.2%

Compared to previous month

Last year

218%

3,530

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

babel-plugin-syntax-jsx

Dev Dependencies

babel-cli babel-core coveralls eslint eslint-config-prettier eslint-loader eslint-plugin-import eslint-plugin-node eslint-plugin-promise mocha nyc

Versions

babel-plugin-transform-jsx-classnames

className and styleName on steroids 💪

Usage

Allow you to write jsx classNames in a simpler way, without having to worry about importing a helper (like clsx or classnames). className or styleName attributes take any number of arguments which can be a string, an array or an object (if the value associated with a given key is falsy, that key won't be included in the output). See examples

Install

When babel-plugin-transform-jsx-classnames cannot resolve className / styleName during compilation, it imports a helper function (read build time resolution). Therefore, you must install babel-plugin-react-css-modules as a direct dependency of the project.

1$ npm install babel-plugin-transform-jsx-classnames --save

1{
2  plugins: [
3    ['transform-jsx-classnames', {
4      // default options
5      dedupe: false,
6      attributes: ['className', 'styleName']
7    }]
8  ]
9}

Note: ⚠️ If you're using babel-plugin-react-css-modules, ensure you're adding transform-jsx-classnames before

Build time resolution

The plugin will try to resolve the className / styleName during the compilation (className={"foo", { active: true }}) and fallback to runtime if not possible (className={_cx("bar", { disabled: props.disabled })} - a tiny helper (256B minified) will be included automatically.

Runtime helper

The runtime helper is similar to the clsx package. See examples.

dedupe

Dedupe behaves like the classname dedupe version. Way faster though. Its speed is similar to classnames in no dedupe version.

The only difference you'll find will be with full numeric classNames: output will always spit numbers first (ex: className={"a", 12} => className="12 a"). It shouldn't be a big deal though, as using numeric values for classNames is pretty rare and order only matters in a very few specific cases.

Performance

See benchmark dir.

Examples

Build time

1<div className={"foo", "bar"}>
2→ <div className="foo bar"></div>
3
4<div className={'foo', { bar: true }}>
5→ <div className="foo bar"></div>
6
7<div className={{ 'foo-bar': true }}>
8→ <div className="foo-bar"></div>
9
10<div className={{ 'foo-bar': false }}>
11→ <div className=""></div>
12
13<div className={{ foo: true }, { bar: true }, ["foobar", "duck"]}>
14→ <div className="foo bar foobar duck"></div>
15
16<div className={'foo', { bar: true, duck: false }, 'baz', { quux: true }}>
17→ <div className="foo bar baz quux"></div>
18
19<!-- styleName -->
20<div styleName={"foo", "bar"}>
21→ <div styleName="foo bar"></div>
22
23<!-- Dedupe -->
24<div className={'foo foo', 'bar', { bar: true, foo: false }}>
25→ <div className="bar"></div>
26
27<!-- No change -->
28<div className={props.active ? "foo" : "bar"}>
29→ <div className={props.active ? "foo" : "bar"}></div>

Runtime

When className / styleName can't be resolved at compilation.

1<div className={"foo", { active: props.active }}>
2→ <div className={_cx("foo", { active: props.active })}></div>
3
4<div className={{ foo: true, [`btn-${props.type}`]: true }}>
5→ <div className={_cx({ foo: true, [`btn-${props.type}`]: true })}></div>
6
7<div className={"foo", props.active && getClassName()}>
8→ <div className={_cx("foo", props.active && getClassName())}></div>

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License

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Maintained

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SAST

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0

Code-Review

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

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

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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.

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Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

82 existing vulnerabilities detected

Details

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-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-pp7h-53gx-mx7r
Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-x9w5-v3q2-3rhw
Warn: Project is vulnerable to: GHSA-w8qv-6jwh-64r5
Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-9vvw-cc9w-f27h
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
Warn: Project is vulnerable to: GHSA-vh7m-p724-62c2
Warn: Project is vulnerable to: GHSA-r9p9-mrjm-926w
Warn: Project is vulnerable to: GHSA-434g-2637-qmqr
Warn: Project is vulnerable to: GHSA-49q7-c7j4-3p7m
Warn: Project is vulnerable to: GHSA-977x-g7h5-7qgw
Warn: Project is vulnerable to: GHSA-f7q4-pwc6-w24p
Warn: Project is vulnerable to: GHSA-fc9h-whq2-v747
Warn: Project is vulnerable to: GHSA-j4f2-536g-r55m
Warn: Project is vulnerable to: GHSA-r7qp-cfhv-p84w
Warn: Project is vulnerable to: GHSA-74fj-2j2h-c42q
Warn: Project is vulnerable to: GHSA-pw2r-vq6v-hr8c
Warn: Project is vulnerable to: GHSA-jchw-25xp-jwwc
Warn: Project is vulnerable to: GHSA-cxjh-pqwp-8mfp
Warn: Project is vulnerable to: GHSA-6x33-pw7p-hmpq
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-7x7c-qm48-pq9c
Warn: Project is vulnerable to: GHSA-rc3x-jf5g-xvc5
Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
Warn: Project is vulnerable to: GHSA-jf85-cpcp-j695
Warn: Project is vulnerable to: GHSA-fvqr-27wr-82fm
Warn: Project is vulnerable to: GHSA-4xc9-xhrj-v574
Warn: Project is vulnerable to: GHSA-x5rq-j2xg-h7qm
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-82v2-mx6x-wq7q
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-w9mr-4mfr-499f
Warn: Project is vulnerable to: GHSA-q75g-2496-mxpp
Warn: Project is vulnerable to: GHSA-6fx8-h7jm-663j
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-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-hxcc-f52p-wc94
Warn: Project is vulnerable to: GHSA-fxwf-4rqh-v8g3
Warn: Project is vulnerable to: GHSA-25hc-qcg6-38wj
Warn: Project is vulnerable to: GHSA-xfhh-g9f5-x4m4
Warn: Project is vulnerable to: GHSA-qm95-pgcg-qqfq
Warn: Project is vulnerable to: GHSA-cqmj-92xf-r6r9
Warn: Project is vulnerable to: GHSA-vx3p-948g-6vhq
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-r628-mhmh-qjhw
Warn: Project is vulnerable to: GHSA-9r2w-394v-53qc
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-qq89-hq3f-393p
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-4wf5-vphf-c2xc
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-mgfv-m47x-4wqp
Warn: Project is vulnerable to: GHSA-5v72-xg48-5rpm
Warn: Project is vulnerable to: GHSA-72mh-269x-7mh5
Warn: Project is vulnerable to: GHSA-h4j5-c7cj-74xg
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh
Warn: Project is vulnerable to: GHSA-2j2x-2gpw-g8fm
Warn: Project is vulnerable to: GHSA-ww39-953v-wcq6
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-4vvj-4cpr-p986
Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7

Score

1.7

/10

Last Scanned on 2025-01-27

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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