JavaScript

Snyk supports JavaScript for code analysis and JavaScript for open source. For information about importing Projects using SCM integrations, see Git repositories and JavaScript.

Guidance for JavaScript and Node.js is available.

Applicability

Snyk supports JavaScript for code analysis and JavaScript for open source.

For more information about importing Projects using SCM integrations, see Git repositories and JavaScript.

Guidance for JavaScript and Node.js is available.

Check the language availability to be imported as an application, tested, or monitored using the Snyk products.

Available functions:

• SCM import, available for Snyk Open Source and Snyk Code.

• Test or monitor your app through CLI and IDE, available for Snyk Open Source and Snyk Code.

• Test your app's SBOM: using pkg:npm

• Test your app's packages using pkg:npm

For information on using the Snyk CLI for code analysis, see Snyk CLI for Snyk Code.

Package managers and supported file extensions

Snyk for JavaScript supports npm, pnpm, and Yarn as package managers with the following versions for them:

• npm: Lockfile 1, Lockfile 2, Lockfile 3, 7.*

• pnpm: pnpm 7, pnpm 8, pnpm 9, pnpm 10

• Yarn: Yarn 1, Yarn 2, Yarn 3

As a package registry, it supports npmjs.org.

Snyk for JavaScript supports the following file formats:

• Snyk Open Source:

  • For npm package manager: package.json and package-lock.json

  • For pnpm package manager: pnpm-lock.yaml

  • For yarn package manager: yarn.lock

• Snyk Code: .ejs, .es, .es6, .htm, .html, .js, .jsx, .ts, .cts, .mts, .tsx, .vue, .mjs, .cjs

Frameworks and libraries

The following frameworks and libraries are supported in Snyk for JavaScript:

• @Google Drive/generative-ai

• @anthropic-ai/sdk

• @huggingface/inference

• @mistralai/mistralai

• axios

• Angular

• apollo-server

• bcrypt-nodejs

• cross-spawn

• crypto-js

• date-fns

• dayjs

• dompurify

• electron

• ejs

• execa

• express

• express-mongo-sanitize

• express-graphql

• express-jwt

• fastMCP

• fs

• fs-extra

• fs-plus

• graceful-fs

• graphql-js

• grpc-js

• hapi.js

• jQuery

• js-yaml

• jzip

• koa

• koa-graphql

• libxml

• libxmljs

• lodash

• luxon

• minimongo

• minimist

• modelcontextprotocol/typescript-sdk

• mongodb

• Mongoose

• mercurius

• mysql2/mysql2-promise

• Nestjs

• Node Crypto

• node-buffer

• node-cmd

• Node Crypto

• node-dir

• node-forge

• node-pty

• node-serialize

• octokit

• openai

• pg

• pg-promise

• React

• request-promise

• restler

• rimraf

• sanitize-html

• shelljs

• Stanford JS Crypto

• superagent

• tar-stream

• TSOA

• unirest

• unzip

• underscore

• url

• vm

• webstomp-client

• WebCryptoAPI

• xpath

• yargs

Features

The following features are supported in Snyk for JavaScript:

Snyk Open Source	Snyk Code
Fix PRs License scanning Reports	Reports Custom rules Interfile analysis