Browse free open source JavaScript Package Managers and projects below. Use the toggles on the left to filter open source JavaScript Package Managers by OS, license, language, programming language, and project status.

  • Run your private office with the ONLYOFFICE Icon
    Run your private office with the ONLYOFFICE

    Secure office and productivity apps

    A Comprehensive Alternative to Office 365 for Business
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  • Attack Surface Management | Criminal IP ASM Icon
    Attack Surface Management | Criminal IP ASM

    For security operations, threat-intelligence and risk teams wanting a tool to get access to auto-monitored assets exposed to attack surfaces

    Criminal IP’s Attack Surface Management (ASM) is a threat-intelligence–driven platform that continuously discovers, inventories, and monitors every internet-connected asset associated with an organization, including shadow and forgotten resources, so teams see their true external footprint from an attacker’s perspective. The solution combines automated asset discovery with OSINT techniques, AI enrichment and advanced threat intelligence to surface exposed hosts, domains, cloud services, IoT endpoints and other Internet-facing vectors, capture evidence (screenshots and metadata), and correlate findings to known exploitability and attacker tradecraft. ASM prioritizes exposures by business context and risk, highlights vulnerable components and misconfigurations, and provides real-time alerts and dashboards to speed investigation and remediation.
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  • 1
    NPM

    NPM

    A package manager for JavaScript

    Npm (originally short for Node Package Manager) is a package manager for the JavaScript programming language. It is the default package manager for the JavaScript runtime environment Node.js. It consists of a command line client, also called npm, and an online database of public and paid-for private packages, called the npm registry.
    Downloads: 39 This Week
    Last Update:
    See Project
  • 2
    NPQ

    NPQ

    Install packages with npm or yarn by auditing them

    npq is a security-focused package manager that analyzes npm dependencies for potential vulnerabilities before installation. It helps developers ensure the safety of their projects by checking for malicious or outdated packages.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 3
    Electron Packager

    Electron Packager

    Customize and package your Electron app with OS-specific bundles

    Electron Packager is a command line tool and Node.js library that bundles Electron-based application source code with a renamed Electron executable and supporting files into folders ready for distribution. For creating distributables like installers and Linux packages, consider using either Electron Forge (which uses Electron Packager internally), or one of the related Electron tools, which utilizes Electron Packager-created folders as a basis. Note that packaged Electron applications can be relatively large. A zipped, minimal Electron application is approximately the same size as the zipped prebuilt binary for a given target platform, target arch, and Electron version (files named electron-v${version}-${platform}-${arch}.zip). Building an Electron app for the Windows target platform requires editing the Electron.exe file. Currently, Electron Packager uses node-rcedit to accomplish this.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 4
    npm-check-updates

    npm-check-updates

    Find newer versions of package dependencies

    npm-check-updates upgrades your package.json dependencies to the latest versions, ignoring specified versions. Maintains existing semantic versioning policies, i.e. "express": "^4.0.0" to "express": "^5.0.0". Only modifies package.json file. Run npm install to update your installed packages and package-lock.json. Show any new dependencies for the project in the current directory. Make sure your package file is in version control and all changes have been committed. This will overwrite your package file. Filter packages using the --filter option or adding additional cli arguments. You can exclude specific packages with the --reject option or prefixing a filter with !. Supports strings, wildcards, globs, comma-or-space-delimited lists, and regular expressions. Direct dependencies are updated to the latest stable version.
    Downloads: 7 This Week
    Last Update:
    See Project
  • The only CRM built for B2C Icon
    The only CRM built for B2C

    Stop chasing transactions. Klaviyo turns customers into diehard fans—obsessed with your products, devoted to your brand, fueling your growth.

    Klaviyo unifies your customer profiles by capturing every event, and then lets you orchestrate your email marketing, SMS marketing, push notifications, WhatsApp, and RCS campaigns in one place. Klaviyo AI helps you build audiences, write copy, and optimize — so you can always send the right message at the right time, automatically. With real-time attribution and insights, you'll be able to make smarter, faster decisions that drive ROI.
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  • 5
    Infoooze

    Infoooze

    A OSINT tool which helps you to quickly find information effectively.

    infoooze is an open-source information-gathering tool for cybersecurity and OSINT (Open-Source Intelligence) purposes. It automates the process of collecting public data about domains, emails, IP addresses, and more.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 6
    Node Thermal Printer

    Node Thermal Printer

    Node.js module for thermal printers command line printing

    node-thermal-printer is a Node.js library that enables communication with thermal receipt printers using ESC/POS commands. It is designed for point-of-sale (POS) applications, allowing developers to generate receipts, barcodes, QR codes, and formatted text.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 7
    npminstall

    npminstall

    Make `npm install` fast and easy

    npminstall is an alternative package installation tool designed for faster and more efficient npm dependency management. Developed by the CNPM team, it focuses on reducing disk usage and improving installation speed, particularly for large projects.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    svelte-put

    svelte-put

    Useful svelte stuff to put in your projects

    svelte-put is a collection of utility directives, actions, and stores for Svelte applications. It simplifies adding common UI and behavior enhancements to Svelte components with minimal code.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 9
    NPMplus

    NPMplus

    improved fork of nginx-proxy-manager

    NPMplus is an enhancement tool for the npm ecosystem, providing additional features for managing dependencies, optimizing installations, and improving package management workflows.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Infoflo CRM Software Icon
    Infoflo CRM Software

    Focus less on your CRM and more on your business

    Infoflo is an easy to use CRM that is perfect for managing customer relationships and includes the most robust Outlook sync on the market! It is a fully integrated contact, relationship, email, calendar, document, sales, task management solution and VoIP. It includes a Quick Books, Outlook and Google Sync.
    Free Trial
  • 10
    CNPM

    CNPM

    cnpm: npm client for China mirror of npm

    CNPM is a customized NPM client designed for developers in China to improve package download speeds and reliability. It acts as a mirror of the official NPM registry and allows users to manage dependencies with faster responses compared to the global registry.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    Codebox npm

    Codebox npm

    Serverless private npm registry

    Codebox npm is a serverless npm registry to allow companies that wish to keep their intellectual property. It allows the sharing of npm modules within a company but additionally allows access to all of the modules on public npm. One other major difference is that it replaces npm login authentication to be via GitHub / GitHub enterprise. Users are always required to be authenticated when using codebox as their npm registry.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    ESLint plugin for React Native

    ESLint plugin for React Native

    React Native plugin for ESLint

    eslint-plugin-react-native is an ESLint plugin that provides linting rules specifically for React Native projects. It ensures best practices, prevents common errors, and helps maintain code quality in React Native applications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 13
    Greenkeeper

    Greenkeeper

    Real-time automated dependency updates for npm and GitHub

    Greenkeeper is a dependency management tool that automatically monitors and updates dependencies in JavaScript projects. It helps developers keep their projects up to date by notifying them when new versions of dependencies are available.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 14
    Hukum

    Hukum

    Displays Github Action progress in the terminal

    Hukum is an API framework for Indian legal data, providing structured access to legal documents, court rulings, and government regulations. It helps developers build legal research tools and applications.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    NPS (Node Package Scripts)

    NPS (Node Package Scripts)

    All the benefits of npm scripts without the cost of a bloated package

    NPS (Node Package Scripts) is an advanced alternative to NPM scripts that improves maintainability by allowing JavaScript-based task definitions. It removes the need for complex package.json script structures, enabling developers to create modular and readable task automation workflows.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 16
    Release

    Release

    Generate changelogs with a single command

    Release is an automated versioning and changelog management tool for GitHub repositories. It simplifies the process of managing software releases by generating version tags, changelogs, and GitHub releases based on commit messages.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    alfred-npms

    alfred-npms

    Alfred 3 workflow to search for npm packages with npms.io

    Alfred NPMS is an Alfred workflow that allows developers to quickly search for npm packages using the npms.io API. It enhances productivity by providing instant package details without leaving the Alfred search interface.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    cpx

    cpx

    A cli tool to watch and copy file globs.

    CPX is a Node.js file copying utility designed for handling complex file copy operations with watch mode support. It is useful for build pipelines that require file synchronization.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 19
    node-csgo

    node-csgo

    A node-steam plugin for Counter-Strike: Global Offensive

    Node-CSGO is a Node.js library that allows interaction with Counter-Strike: Global Offensive (CS:GO) game servers and Steam APIs. It enables developers to retrieve game data, manage inventories, and automate in-game operations.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 20
    npmhub

    npmhub

    A browser extension to explore npm dependencies on GitHub

    npmhub is a browser extension that enhances GitHub repositories by displaying a list of npm dependencies directly on the repository page. This makes it easier for developers to inspect a project's dependencies without navigating to external sites.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    Get Node.js

    Get Node.js

    Download a specific version of Node.js

    Download a specific version of Node.js. The Node.js release is downloaded, uncompressed and untared to an executable file ready to run. node >=14.18.0 must be globally installed. However any Node version can be downloaded. This package is an ES module and must be loaded using an import or import() statement, not require(). Node.js binary's CPU architecture. This is useful for example when you're on x64 but would like to run Node.js x32.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 22
    Inline Attachment

    Inline Attachment

    Easily paste and upload files/images in plain textareas

    InlineAttachment is a JavaScript plugin that enables drag-and-drop or paste-based file uploads directly into text fields. It is particularly useful for adding inline image and file attachment support in content editors.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 23
    Lass

    Lass

    Lass scaffolds a modern package boilerplate for Node.js

    Lass is a modern scaffolding tool that generates boilerplate for JavaScript projects, including Node.js libraries, web applications, and CLI tools. It follows best practices and helps developers quickly set up projects with a well-structured environment.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 24
    Lerna

    Lerna

    A tool for managing JavaScript projects with multiple packages

    Lerna is a tool for managing JavaScript projects with multiple packages. Many times splitting a large codebase into several independently versioned packages is necessary for code sharing. However, this can make testing and tracking changes across repositories quite difficult. As a solution to this, many projects organize their codebases into multi-package repositories. It is Lerna's job to manage these multi-package repositories, optimizing workflow and reducing the time and space requirements for numerous copies of packages in development and build environments. Lerna's primary functionalities are bootstrap, which links dependencies in the repo together; and publish, which helps publish any updated packages. It is important to note that Lerna is not a deployment tool for serverless monorepos.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    cnpmjs.org

    cnpmjs.org

    Private npm registry and web for Enterprise

    cnpmjs.org is a private NPM registry implementation used primarily by developers in China to improve package management performance and reduce dependency on the official NPM registry. It allows organizations to set up their own NPM mirrors for faster package installation and distribution.
    Downloads: 2 This Week
    Last Update:
    See Project
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