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.

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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: 73 This Week
    Last Update:
    See Project
  • 2
    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: 10 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: 9 This Week
    Last Update:
    See Project
  • 4
    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: 2 This Week
    Last Update:
    See Project
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  • 5
    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: 2 This Week
    Last Update:
    See Project
  • 6
    Thulite

    Thulite

    Web framework designed for speed, security, and SEO

    Thulite is an AI-powered search and recommendation engine that enhances search functionality in applications. It provides intelligent query processing, result ranking, and personalized recommendations.
    Downloads: 2 This Week
    Last Update:
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  • 7
    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
  • 8
    get-bin-path

    get-bin-path

    Get the current package's binary path

    Get the current package's binary path (using the package.json bin field). This is useful when testing a package's binary. Using get-bin-path (as opposed to hard-coding the path to the binary). Validates that the package.json bin field is correctly setup. Decouples the binary path from the tests, which allows moving the file without rewriting the tests. This package is an ES module and must be loaded using an import or import() statement, not require(). Returns the current package's binary absolute path. When no package.json or binary can be found, undefined is returned instead.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    next-update

    next-update

    Tests if module's dependencies can be updated to latest version

    Next-Update is a command-line tool that helps developers test the latest versions of their npm dependencies to identify updates that work without breaking their projects.
    Downloads: 2 This Week
    Last Update:
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  • 10
    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: 1 This Week
    Last Update:
    See Project
  • 11
    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: 1 This Week
    Last Update:
    See Project
  • 12
    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: 1 This Week
    Last Update:
    See Project
  • 13
    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: 1 This Week
    Last Update:
    See Project
  • 14
    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: 1 This Week
    Last Update:
    See Project
  • 15
    Microbundle

    Microbundle

    Zero-configuration bundler for tiny modules

    Microbundle produces esm, cjs, umd bundles with your code compiled to syntax that works pretty much everywhere. While it's possible to customize the browser or Node versions you wish to support using a browserslist configuration, the default setting is optimal and strongly recommended. In addition to the above formats, Microbundle also outputs a modern bundle specially designed to work in all modern browsers. This bundle preserves most modern JS features when compiling your code, but ensures the result runs in 95% of web browsers without needing to be transpiled. Specifically, it uses Babel's "bugfixes" mode (previously known as preset-modules) to target the set of browsers that support <script type="module"> - that allows syntax like async/await, tagged templates, arrow functions, destructured and rest parameters, etc. The result is generally smaller and faster to execute than the plain esm bundle.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    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: 1 This Week
    Last Update:
    See Project
  • 17
    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: 1 This Week
    Last Update:
    See Project
  • 18
    PostCSS Import

    PostCSS Import

    PostCSS plugin to inline at-import rules content

    PostCSS Import is a plugin for PostCSS that enables the use of @import statements within CSS files. It allows modularizing CSS by merging multiple stylesheets into a single processed output, improving maintainability and compatibility with modern front-end workflows.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    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: 1 This Week
    Last Update:
    See Project
  • 20
    local-npm

    local-npm

    Local and offline-first npm mirror

    local-npm is a local caching proxy for npm packages. It allows developers to speed up package installations and reduce reliance on external package registries by maintaining a local cache.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    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: 1 This Week
    Last Update:
    See Project
  • 22
    spago PM

    spago PM

    PureScript package manager and build tool

    Spago is a package manager and build tool for the PureScript programming language, designed to simplify project management and development workflows. It allows developers to manage dependencies, build projects, and run tests with ease. Spago supports custom package sets and integrates with various backends, making it a versatile tool for PureScript development.​
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    synp

    synp

    Convert yarn.lock to package-lock.json and vice versa

    synp is a command-line tool that converts between npm’s package-lock.json and Yarn’s yarn.lock. This helps developers migrate projects between npm and Yarn while maintaining dependency integrity.
    Downloads: 1 This Week
    Last Update:
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  • 24
    All Node.js versions

    All Node.js versions

    List all available Node.js versions

    List all available Node.js versions. Sorted from the most to the least recent. Includes major release and LTS information. This package is an ES module and must be loaded using an import or import() statement, not require(). The return value resolves to an object with the following properties. List of available Node.js versions and related information. Sorted from the most to the least recent Node.js version. List of Node.js major releases sorted from the most to the least recent.
    Downloads: 0 This Week
    Last Update:
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  • 25
    AngularJS Material

    AngularJS Material

    This repository is used for publishing the AngularJS Material v1.x

    Bower Material is a package that provides AngularJS Material components via Bower, allowing developers to integrate Material Design UI elements into AngularJS applications. It includes various prebuilt components such as buttons, dialogs, and form controls following Google's Material Design guidelines.
    Downloads: 0 This Week
    Last Update:
    See Project
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