Package Health Score

98 / 100

security
No known security issues
popularity
Key ecosystem project
maintenance
Healthy
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

Version				Vulnerabilities	License Risk
4.27.3	\|	11/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
4.26.0	\|	11/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.79.2	\|	09/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
3.29.5	\|	09/2024		0 C 0 H 0 M 0 L	0 H 0 M 0 L
2.79.1	\|	09/2022	Popular	0 C 0 H 1 M 0 L	0 H 0 M 0 L

License

MIT

Security Policy

Yes

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Popularity

Key ecosystem project

Weekly Downloads (27,983,448)

GitHub Stars: 25.35K
Forks: 1.51K
Contributors: 370

Direct Usage Popularity

The npm package rollup receives a total of 27,983,448 downloads a week. As such, we scored rollup popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package rollup, we found that it has been starred 25,353 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: 370
Funding: Yes

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

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Maintenance

Healthy

Commit Frequency

Open Issues: 547
Open PR: 23
Last Release: 4 days ago
Last Commit: 25 days ago

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

We found that rollup 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: >=18.0.0

Age: 10 years
Dependencies: 1 Direct
Versions: 836
Install Size: 2.6 MB
Dist-tags: 4
# of Files: 27
Maintainers: 5
TS Typings: Yes

rollup 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 rollup?

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

jitsucom / jitsu / javascript-sdk / __tests__ / common / devserver.ts View on Github

(async function() {
  process.env.NODE_ENV = 'development';

  let rollupFile = `${__dirname}/../../rollup.config.js`;
  console.log(`Loading rollup file ${rollupFile}`);
  const { options, warnings } = await loadConfigFile(path.resolve(rollupFile), { format: 'es' });

  // This prints all deferred warnings
  warnings.flush();

  for (const optionsObj of options) {
    const bundle = await rollup.rollup(optionsObj);
    await Promise.all(optionsObj.output.map(bundle.write));
  }

  // You can also pass this directly to "rollup.watch"
  const watcher = rollup.watch(options);

  watcher.on('event', (event) => {
    if (event.code === 'START') {
      console.log('Building output bundles...')
    } else if (event.code === 'END') {

View more ways to use rollup

Rollup

Overview

Rollup is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the standardized ES module format for code, instead of previous idiosyncratic solutions such as CommonJS and AMD. ES modules let you freely and seamlessly combine the most useful individual functions from your favorite libraries. Rollup can optimize ES modules for faster native loading in modern browsers, or output a legacy module format allowing ES module workflows today.

Quick Start Guide

Install with npm install --global rollup. Rollup can be used either through a command line interface with an optional configuration file or else through its JavaScript API. Run rollup --help to see the available options and parameters. The starter project templates, rollup-starter-lib and rollup-starter-app, demonstrate common configuration options, and more detailed instructions are available throughout the user guide.

Commands

These commands assume the entry point to your application is named main.js, and that you'd like all imports compiled into a single file named bundle.js.

For browsers:

# compile to a

rollup dependencies

@types/estree

rollup development dependencies

@codemirror/commands @codemirror/lang-javascript @codemirror/language @codemirror/search @codemirror/state @codemirror/view @eslint/js @inquirer/prompts @jridgewell/sourcemap-codec @mermaid-js/mermaid-cli @napi-rs/cli @rollup/plugin-alias @rollup/plugin-buble @rollup/plugin-commonjs @rollup/plugin-json @rollup/plugin-node-resolve @rollup/plugin-replace @rollup/plugin-terser @rollup/plugin-typescript @rollup/pluginutils @shikijs/vitepress-twoslash @types/mocha @types/node @types/semver @types/yargs-parser @vue/language-server acorn acorn-import-assertions acorn-jsx buble builtin-modules chokidar colorette concurrently core-js cross-env date-time es5-shim es6-shim eslint eslint-config-prettier eslint-plugin-prettier eslint-plugin-unicorn eslint-plugin-vue fixturify flru fs-extra github-api globals husky is-reference lint-staged locate-character magic-string mocha nodemon npm-audit-resolver nyc pinia prettier prettier-plugin-organize-imports pretty-bytes pretty-ms requirejs rollup rollup-plugin-license rollup-plugin-string semver shx signal-exit source-map source-map-support systemjs terser tslib typescript typescript-eslint vite vitepress vue vue-tsc wasm-pack yargs-parser

FAQs

What is rollup?

Next-generation ES module bundler. Visit Snyk Advisor to see a full health score report for rollup, including popularity, security, maintenance & community analysis.

Is rollup popular?

The npm package rollup receives a total of 27,983,448 weekly downloads. As such, rollup popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is rollup well maintained?

We found that rollup demonstrated a healthy version release cadence and project activity. It has a community of 370 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is rollup safe to use?

The npm package rollup 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 November-2024, at 15:43 (UTC).

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rollup

Next-generation ES module bundler 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 (27,983,448)

Direct Usage Popularity

Community

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Maintenance

Commit Frequency

Keep your project healthy

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Snyk Vulnerability Scanner

Package

Not sure how to use rollup?

Rollup

Overview

Quick Start Guide

Commands

rollup dependencies

rollup development dependencies

FAQs

What is rollup?

Is rollup popular?

Is rollup well maintained?

Is rollup 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 (27,983,448)

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 rollup?

Rollup

Overview

Quick Start Guide

Commands

rollup dependencies

rollup development dependencies

FAQs

What is rollup?

Is rollup popular?

Is rollup well maintained?

Is rollup 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

Monitor for new issues