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Gathering detailed insights and metrics for eslint-plugin-lit

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Gathering detailed insights and metrics for eslint-plugin-lit

eslint-plugin-lit - 2.1.1 | npmpackage.info

eslint-plugin-lit

lit-html support for ESLint

2.1.1

127

MIT

TypeScript

56.12 kB

10,356,825 4.9

Installations

npm install eslint-plugin-lit

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>= 18

Node Version

22.14.0

NPM Version

10.9.2 Score

94.4

Supply Chain

94.3

Quality

81.4

Maintenance

100

Vulnerability

98.9

License

Pull Requests

Open

4

Total

136

Closed

17

Merged

115

Issues

Open

23

Total

88

Closed

65

Releases

2.1.1

Updated on Apr 16, 2025

2.1.0

Updated on Apr 16, 2025

2.0.0

Updated on Mar 18, 2025

1.15.0

Updated on Sep 07, 2024

v1.14.0

Updated on May 29, 2024

v1.13.0

Updated on May 14, 2024

View All 7 releases

Languages

TypeScript

TypeScript (100%)

Developer

43081j

Download Statistics

Total Downloads

10,356,825

Last Day

3,899

Last Week

106,652

Last Month

412,943

Last Year

4,201,796

GitHub Statistics

MIT License

127 Stars

181 Commits

23 Forks

6 Watchers

1 Branches

12 Contributors

Updated on May 20, 2025

Bundle Size

220.79 kB

Minified

56.12 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 12 Contributors

Package Meta Information

Latest Version

2.1.1

Package Id

eslint-plugin-lit@2.1.1

Unpacked Size

140.86 kB

Size

26.34 kB

File Count

NPM Version

10.9.2

Node Version

22.14.0

Published on

Apr 16, 2025

Total Downloads

Cumulative downloads

Total Downloads

10,356,825

Last Day

21.3%

3,899

Compared to previous day

Last Week

6.2%

106,652

Compared to previous week

Last Month

3.8%

412,943

Compared to previous month

Last Year

45.6%

4,201,796

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

`eslint-plugin-lit`

ESLint plugin for Lit.

Install

Assuming you already have ESLint installed, run:

1# npm
2npm install eslint-plugin-lit --save-dev
3
4# yarn
5yarn add eslint-plugin-lit --dev

Usage

Then extend the recommended eslint config:

1{
2  "extends": [
3    // ...
4    "plugin:lit/recommended"
5  ]
6}

Or if you're using (flat) config files, add to your eslint.config.js:

1import {configs} from 'eslint-plugin-lit';
2
3export default [
4  configs['flat/recommended'],
5
6  // or if you want to specify `files`, or other options
7  {
8    ...configs['flat/recommended'],
9    files: ['test/**/*.js']
10  }
11];

You can also specify settings that will be shared across all the plugin rules.

1{
2  settings: {
3    lit: {
4      elementBaseClasses: ['ClassExtendingLitElement'] // Recognize `ClassExtendingLitElement` as a sub-class of LitElement
5    }
6  }
7}

Custom Configuration

If you want more fine-grained configuration, you can instead add a snippet like this to your ESLint configuration file:

1{
2  "plugins": [
3    // ...
4    "lit"
5  ],
6  "rules": {
7    // ...
8    "lit/no-legacy-template-syntax": "error",
9    "lit/no-template-arrow": "warn"
10  }
11}

List of supported rules

Shareable configurations

Usage with `eslint-plugin-wc`

We highly recommend you also depend on eslint-plugin-wc as it will provide additional rules for web components in general:

1npm i -D eslint-plugin-wc

Then extend the recommended eslint config:

1{
2  "extends": ["plugin:wc/recommended", "plugin:lit/recommended"]
3}

License

MIT

No vulnerabilities found.

10

Dangerous-Workflow

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

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.

10

Packaging

Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.

8

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

6

Pinned-Dependencies

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

3

Maintained

Determines if the project is "actively maintained".

2

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

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

SAST

Determines if the project uses static code analysis.

Score

4.9

/10

Last Scanned on 2025-06-02

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

Other packages similar to eslint-plugin-lit

Other packages similar to eslint-plugin-lit

eslint-plugin-lit

Installations

Developer Guide

Yes

ESM

>= 18

22.14.0

10.9.2

Score

Pull Requests

4

136

17

115

Issues

23

88

65

Releases

Languages

Developer

43081j

Download Statistics

GitHub Statistics

Bundle Size

220.79 kB

56.12 kB

Maintainers

Package Meta Information

Total Downloads

10,356,825

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

Dev Dependencies

eslint-plugin-lit

Install

Usage

Custom Configuration

List of supported rules

Shareable configurations

Recommended

Usage with eslint-plugin-wc

License

10

10

10

10

8

6

3

2

0

0

0

0

0

4.9

/10

`eslint-plugin-lit`

Usage with `eslint-plugin-wc`