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
    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: 3 This Week
    Last Update:
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  • 2
    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: 3 This Week
    Last Update:
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  • 3
    Bower

    Bower

    A package manager for the web

    Bower offers generic, unopinionated front-end package management. It manages all the packages you need for a website, making sure they are all up-to-date and in the specific versions that you need. Bower can manage components that contain HTML, CSS, JavaScript, fonts or even image files. There’s no concatenating, minifying code or anything else - it just installs the right versions of the packages you need and their dependencies. How you use your packages will then be entirely up to you. Bower runs over Git and is package-agnostic, which means that a packaged component can be made up of any type of asset, and use any type of transport.
    Downloads: 2 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
  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

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  • 5
    Node.js version alias

    Node.js version alias

    Resolve Node.js version aliases like `latest`, `lts` or `erbium`

    Resolve Node.js version aliases like `latest`, `lts` or `erbium`. Those aliases are used by Node.js version managers like nvm, nvs, n, nave, nodeenv or nodist. This resolves them to a "major.minor.patch" version string. This package is an ES module and must be loaded using an import or import() statement, not require(). Base URL to fetch the list of available Node.js versions. Can be customized.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Release It!

    Release It!

    Automate versioning and package publishing

    Generic CLI tool to automate versioning and package publishing-related tasks. Use release-it for version management and publish to anywhere with its versatile configuration, a powerful plugin system, and hooks to execute any command you need to test, build, and/or publish your project. The latest major version is v15, supporting Node.js 14 and up (as Node.js v12 is EOL). Use release-it v14 for environments running Node.js v10 and v12. Although release-it is a generic release tool, installation requires npm. To use release-it, a package.json file is not required. The recommended way to install release-it also adds basic configuration. You will be prompted to select the new version, and more prompts will follow based on your setup. Run release-it from the root of the project to prevent potential issues. Out of the box, release-it has sane defaults, and plenty of options to configure it.
    Downloads: 2 This Week
    Last Update:
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  • 7
    Simple State Manager 4

    Simple State Manager 4

    Run different javascript at different browser widths

    SimpleStateManager is a lightweight JavaScript library that helps manage responsive states in web applications. It allows developers to define breakpoints and trigger callbacks when the viewport changes, making it easier to handle responsive design logic.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    SmartPhoto

    SmartPhoto

    The most easy to use responsive image viewer

    SmartPhoto is a JavaScript-based photo viewer designed for mobile and desktop environments. It provides a smooth, touch-friendly experience for browsing images in galleries with features like zooming, swiping, and lightbox effects.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    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: 2 This Week
    Last Update:
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    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 10
    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: 1 This Week
    Last Update:
    See Project
  • 11
    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
  • 12
    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: 1 This Week
    Last Update:
    See Project
  • 13
    Vue CLI

    Vue CLI

    Standard Tooling for Vue.js Development

    Vue CLI is the Standard Tooling for Vue.js Development. Vue CLI provides a great number of features including out-of-the-box support for TypeScript, Babel, PostCSS, ESLint, PWA, as well as Unit Testing and End-to-end Testing. It comes with its own graphical user interface and a plugin system that allows for the building and sharing of reusable solutions that can answer common needs. Vue CLI provides instant prototyping with a single Vue file, and is fully configurable with no need for ejecting. Vue CLI is future-ready, allowing you to ship native ES2015 code for modern browsers, or build your Vue components as native web components.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    dependency-check

    dependency-check

    Checks which modules you have used in your code

    Dependency-Check is a security tool that scans project dependencies to identify known vulnerabilities. It supports various package managers and helps developers secure their software supply chain.
    Downloads: 1 This Week
    Last Update:
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  • 15
    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: 1 This Week
    Last Update:
    See Project
  • 16
    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
  • 17
    Better NPM Run

    Better NPM Run

    Better NPM scripts runner

    better-npm-run is a utility that enhances npm script execution by allowing environment variables to be set in a cross-platform way. It simplifies script definitions and makes them more manageable.
    Downloads: 0 This Week
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    See Project
  • 18
    Bundlesize

    Bundlesize

    Keep your bundle size in check

    Add it to your scripts in package.json. Or you can use it with npx from NPM 5.2+. bundlesize accepts an array of files to check. You can give a different file by using the --config flag. If the names of your build files are not predictable, you can use the glob pattern to specify files. This is common if you append a hash to the name or use a tool like create-react-app/nextjs. It will match multiple files if necessary and create a new row for each file. By default, bundlesize gzips your build files before comparing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    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: 0 This Week
    Last Update:
    See Project
  • 20
    Jam

    Jam

    JavaScript package manager

    Jam is a package management tool designed for JavaScript applications, focusing on front-end dependency management before the widespread adoption of modern tools like npm and Yarn for browser-based workflows. It allows developers to install, manage, and bundle JavaScript libraries for use in web applications, simplifying dependency handling in client-side environments. Jam integrates with RequireJS and other module loaders, enabling structured and modular development practices in the browser. It provides a command-line interface for installing packages and managing versions, helping developers maintain consistent dependency trees. The tool emphasizes ease of use and organization, allowing developers to avoid manually downloading and including scripts in their projects. Although it has been largely superseded by newer tools, Jam represents an important step in the evolution of JavaScript package management.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    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: 0 This Week
    Last Update:
    See Project
  • 22
    Normalize Node.js versions

    Normalize Node.js versions

    Normalize and validate Node.js versions

    Normalize and validate Node.js versions. Takes any version range as inputs such as 8, 8.5.0 or >=8 and returns a "major.minor.patch" string. Throws if the Node.js version does not exist. Base URL to fetch the list of available Node.js versions.
    Downloads: 0 This Week
    Last Update:
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  • 23
    OJI

    OJI

    Text Emoticons Maker

    oji is a simple command-line tool that generates and displays text-based emoji reactions for terminal interactions. It allows users to add a fun, expressive element to their CLI experience.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    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: 0 This Week
    Last Update:
    See Project
  • 25
    TSDX

    TSDX

    Zero-config CLI for TypeScript package development

    Despite all the recent hype, setting up a new TypeScript (x React) library can be tough. Between Rollup, Jest, tsconfig, Yarn resolutions, TSLint, and getting VSCode to play nicely, there is just a whole lot of stuff to do (and things to screw up). TSDX is a zero-config CLI that helps you develop, test, and publish modern TypeScript packages with ease, so you can focus on your awesome new library and not waste another afternoon on the configuration. With TSDX, you can quickly bootstrap a new TypeScript project in seconds, instead of hours. TSDX will create a folder with the project template in it and install all dependencies. Once that's done, you're ready to rock. TypeScript, Rollup, Jest, ESlint, and all other plumbing are already set up with best practices. Just start editing src/index.ts (or src/index.tsx if you chose one of the React templates) and go.
    Downloads: 0 This Week
    Last Update:
    See Project
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