View metro on Snyk Open Source Advisor

Package Health Score

91 / 100

security
No known security issues
popularity
Key ecosystem project
maintenance
Sustainable
community
Active

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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

All Versions

Version				Vulnerabilities	License Risk
0.81.0	\|	10/2024	Popular	0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.80.12	\|	09/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.30.2	\|	03/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.29.0	\|	03/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L
0.28.0	\|	02/2018		0 C 0 H 0 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

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Popularity

Key ecosystem project

Weekly Downloads (2,193,213)

GitHub Stars: 5.26K
Forks: 629
Contributors: 340

Direct Usage Popularity

The npm package metro receives a total of 2,193,213 downloads a week. As such, we scored metro popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package metro, we found that it has been starred 5,262 times.

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

Community

Active

Readme.md: Yes
Contributing.md: Yes
Code of Conduct: Yes
Contributors: 340
Funding: No

A good and healthy external contribution signal for metro project, which invites more than one hundred open source maintainers to collaborate on the repository.

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Maintenance

Sustainable

Commit Frequency

Open Issues: 316
Open PR: 48
Last Release: 2 months ago
Last Commit: 3 days ago

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

We found that metro 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: >=18.18

Age: 13 years
Dependencies: 42 Direct
Versions: 179
Install Size: 738 kB
Dist-tags: 4
# of Files: 317
Maintainers: 2
TS Typings: No

metro 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.

Not sure how to use metro?

To help you get started, we've collected the most common ways that metro is being used within popular public projects.

invertase / react-native-firebase / tests / metro.config.js View on Github

const { createBlacklist } = require('metro');
// const { mergeConfig } = require('metro-config');

const rootDir = resolve(__dirname, '..');
const packagesDir = resolve(rootDir, 'packages');

const isDirectory = source => statSync(source).isDirectory() && !source.includes('/template');
const firebaseModules = readdirSync(packagesDir)
  .map(name => join(packagesDir, name))
  .filter(isDirectory);

const config = {
  projectRoot: __dirname,
  resolver: {
    useWatchman: !process.env.TEAMCITY_VERSION,
    blackListRE: createBlacklist([
      /.*\/__fixtures__\/.*/,
      /.*\/template\/project\/node_modules\/react-native\/.*/,
      new RegExp(`^${escape(resolve(rootDir, 'docs'))}\\/.*$`),
      new RegExp(`^${escape(resolve(rootDir, 'tests/ios'))}\\/.*$`),
      new RegExp(`^${escape(resolve(rootDir, 'packages/template/project'))}\\/.*$`),
      new RegExp(`^${escape(resolve(rootDir, 'packages/template/project/node_modules'))}\\/.*$`),
      new RegExp(
        `^${escape(resolve(rootDir, 'packages/template/project/node_modules/react-native'))}\\/.*$`,
      ),
      new RegExp(`^${escape(resolve(rootDir, 'tests/e2e'))}\\/.*$`),
      new RegExp(`^${escape(resolve(rootDir, 'tests/android'))}\\/.*$`),
      new RegExp(`^${escape(resolve(rootDir, 'tests/functions'))}\\/.*$`),
    ]),
    extraNodeModules: new Proxy(
      {},
      {

View more ways to use metro

metro development dependencies

@babel/plugin-transform-flow-strip-types @babel/plugin-transform-modules-commonjs @react-native/babel-preset @react-native/metro-babel-transformer babel-jest dedent jest-snapshot jest-snapshot-serializer-raw metro-babel-register metro-memory-fs mock-req mock-res stack-trace

FAQs

What is metro?

🚇 The JavaScript bundler for React Native. Visit Snyk Advisor to see a full health score report for metro, including popularity, security, maintenance & community analysis.

Is metro popular?

The npm package metro receives a total of 2,193,213 weekly downloads. As such, metro popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is metro well maintained?

We found indications that metro maintenance is sustainable demonstrating some project activity. We saw a total of 340 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is metro safe to use?

The npm package metro 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 21 December-2024, at 02:19 (UTC).

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metro

🚇 The JavaScript bundler for React Native. For more information about how to use this package see README

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Security

Security and license risk for significant versions

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Popularity

Weekly Downloads (2,193,213)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

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Package

Not sure how to use metro?

Metro

metro dependencies

metro development dependencies

FAQs

What is metro?

Is metro popular?

Is metro well maintained?

Is metro safe to use?

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Select a recommended open source package

Scan your app for vulnerabilities

Fix identified vulnerabilities

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Package Health Score

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Security and license risk for significant versions

Is your project affected by vulnerabilities?

Weekly Downloads (2,193,213)

Direct Usage Popularity

Embed Package Health Score Badge

Commit Frequency

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Not sure how to use metro?

Metro

metro dependencies

metro development dependencies

FAQs

What is metro?

Is metro popular?

Is metro well maintained?

Is metro 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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