prismjs

v1.26.0

Lightweight, robust, elegant syntax highlighting. A spin-off project from Dabblet.

NPM

README

GitHub

MIT

Latest version published 13 days ago

    npm install prismjs

Explore Similar Packages

refractor 79 / 100

Package Health Score

93 / 100

Popularity
Key ecosystem project
Maintenance
Healthy
Security
No known security issues
Community
Active

Keep your project healthy

Check your package.json

Ensure all the packages you're using are healthy and well-maintained

Snyk Vulnerability Scanner

Get health score & security insights directly in your IDE

Secure Your Project

Find & fix vulnerable dependencies and insecure code

Popularity

Key ecosystem project

Weekly Downloads (4,697,166)

Dependents: 4.3K
GitHub Stars: 9.94K
Forks: 1.16K
Contributors: 350

Direct Usage Popularity

The npm package prismjs receives a total of 4,697,166 downloads a week. As such, we scored prismjs popularity level to be Key ecosystem project.

Based on project statistics from the GitHub repository for the npm package prismjs, we found that it has been starred 9,941 times, and that 4,305 other projects in the ecosystem are dependent on it.

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

Security

No known security issues

Security and license risk for significant versions

All Versions

Popular

Version

Release Date

0.0.1

05/2015

1.25.0

09/2021

1.26.0

01/2022

Direct Vulnerabilities

0.0.1

Popular

1.25.0

1.26.0

Indirect Vulnerabilities

0.0.1

Popular

1.25.0

1.26.0

License Risk

0.0.1

Popular

1.25.0

1.26.0

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

License

MIT

Security Policy

We found a way for you to contribute to the project! Looks like prismjs is missing a security policy.

You can connect your project's repository to Snyk to stay up to date on security alerts and receive automatic fix pull requests.

    # Install the Snyk CLI and test your project
npm i snyk -g && snyk test prismjs

Keep your project free of vulnerabilities with Snyk

Maintenance

Healthy

Commit Frequency

Open Issues: 182
Open PR: 20
Last Release: 13 days ago
Last Commit: 5 days ago

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

We found that prismjs 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.

Community

Active

Readme.md: Yes
Contributing.md: No
Code of Conduct: No
Contributors: 350
Funding: No

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

We found a way for you to contribute to the project! Looks like prismjs is missing a Code of Conduct.

Embed Package Health Score Badge

Package

Node.js Compatibility: >=6

Age: 7 years
Dependencies: 0 Direct
Versions: 37
Install Size: 1.98 MB
Dist-tags: 1
# of Files: 657
Maintainers: 8
TS Typings: Yes

prismjs 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 prismjs?

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

JulienPradet / blog-posts / src / generator / bundle / markdown-loader.js View on Github

highlight: function(code, lang = "jsx") {
    if (!Prism.languages.hasOwnProperty(lang)) {
      if (lang !== "") {
        console.warn(`Language "${lang}" is not supported.`);
      }
      lang = "jsx";
    }

    return `<pre class="language-${lang}" data-lang="${lang}"><code>${escapeHtml(
      code
    )}</code></pre>`;
  }
}).use(require("markdown-it-anchor"), {

View more ways to use prismjs

Prism

Prism is a lightweight, robust, and elegant syntax highlighting library. It's a spin-off project from Dabblet.

You can learn more on prismjs.com.

Why another syntax highlighter?

More themes for Prism!

Contribute to Prism!

Prism depends on community contributions to expand and cover a wider array of use cases. If you like it, consider giving back by sending a pull request. Here are a few tips:

Read the documentation. Prism was designed to be extensible.
Do not edit prism.js, it’s just the version of Prism used by the Prism website and is built automatically. Limit your changes to the unminified files in the components/ folder. prism.js and all minified files are generated by our build system (see below).
Use npm ci to install Prism's dependencies. Do not use npm install because it will cause non-deterministic builds.
The build system uses gulp to minify the files and build prism.js. With all of Prism's dependencies installed, you just need to run the command npm run build.
Please follow the code conventions used in the files already. For example, I use tabs for indentation and spaces for alignment. Opening braces are on the same line, closing braces on their own line regardless of construct. There is a space before the opening brace. etc etc.
Please try to err towards more smaller PRs rather than a few huge PRs. If a PR includes changes that I want to merge and also changes that I don't, handling it becomes difficult.
My time is very limited these days, so it might take a long time to review bigger PRs (small ones are usually merged very quickly), especially those modifying the Prism Core. This doesn't mean your PR is rejected.
If you contribute a new language definition, you will be responsible for handling bug reports about that language definition.
If you add a new language definition or plugin, you need to add it to components.json as well and rebuild Prism by running npm run build, so that it becomes available to the download build page. For new languages, please also add a few tests and an example in the examples/ folder.
Go to prism-themes if you want to add a new theme.

Thank you so much for contributing!!

Software requirements

Prism will run on almost any browser and Node.js version but you need the following software to contribute:

Node.js >= 10.x
npm >= 6.x

Translations

简体中文 (if unavailable, see here)

FAQs

What is prismjs?

Lightweight, robust, elegant syntax highlighting. A spin-off project from Dabblet. Visit Snyk Advisor to see a full health score report for prismjs, including popularity, security, maintenance & community analysis.

Is prismjs popular?

The npm package prismjs receives a total of 4,697,166 weekly downloads. As such, prismjs popularity was classified as a key ecosystem project. Visit the popularity section on Snyk Advisor to see the full health analysis.

Is prismjs well maintained?

We found that prismjs demonstrated a healthy version release cadence and project activity. It has a community of 350 open source contributors collaborating on the project. See the full package health analysis to learn more about the package maintenance status.

Is prismjs safe to use?

The npm package prismjs 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 20 January-2022, at 01:05 (UTC).

Build a secure application checklist

Select a recommended open source package

Minimize your risk by selecting secure & well maintained open source packages

DONE

Scan your app for vulnerabilities

Scan your application to find vulnerabilities in your: source code, open source dependencies, containers and configuration files

SCAN NOW

Fix identified vulnerabilities

Easily fix your code by leveraging automatically generated PRs

AUTO FIX

Monitor for new issues

New vulnerabilities are discovered every day. Get notified if your application is affected

MONITOR APP

Package Health Score

Keep your project healthy

Check your package.json

Snyk Vulnerability Scanner

Secure Your Project

Weekly Downloads (4,697,166)

Direct Usage Popularity

Security and license risk for significant versions

Version

Release Date

Direct Vulnerabilities

Indirect Vulnerabilities

License Risk

Commit Frequency

Embed Package Health Score Badge

Not sure how to use prismjs?

Prism

Contribute to Prism!

Software requirements

Translations

FAQs

What is prismjs?

Is prismjs popular?

Is prismjs well maintained?

Is prismjs 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