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.

  • Save Up to 91% on Cloud Compute With Spot VMs Icon
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  • 1
    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
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  • 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 It helps developers ensure the safety of their projects by checking for malicious or outdated packages.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: 0 This Week
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  • 3
    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: 0 This Week
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  • 4
    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: 0 This Week
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  • Go from Code to Production URL in Seconds Icon
    Go from Code to Production URL in Seconds

    Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.

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  • 5
    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
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  • 6
    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
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  • 7
    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: 0 This Week
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  • 8
    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: 0 This Week
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  • 9
    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: 0 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10
    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
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  • 11
    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: 0 This Week
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  • 12
    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: 0 This Week
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  • 13
    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: 0 This Week
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  • 14
    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: 0 This Week
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  • 15
    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: 0 This Week
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  • 16
    create-ts-lib

    create-ts-lib

    Create-ts-lib: A Starter Kit and a CLI to create your TypeScript

    TypeScript Webpack Starter is a boilerplate setup for building modern JavaScript applications with TypeScript and Webpack. It provides a structured foundation for scalable frontend and backend projects.
    Downloads: 0 This Week
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  • 17
    dateformat

    dateformat

    Node.js package for Steven Levithan's excellent dateFormat() function

    dateformat is a Node.js package for formatting JavaScript dates through readable, reusable mask strings. It adapts Steven Levithan's dateFormat function for module-based Node.js usage without extending the native Date prototype. Developers can build formats from tokens representing days, months, years, hours, minutes, seconds, milliseconds, time zones, and ordinal suffixes. Several predefined masks cover common formats ranging from short dates to ISO date-time strings. Custom masks can be created and reused for application-specific output. Dates can be formatted in local time or converted to UTC and GMT representations. The package also supports localization of weekday names, month names, and AM or PM labels, along with ISO week and weekday values.
    Downloads: 0 This Week
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  • 18
    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: 0 This Week
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  • 19
    epub-press-clients

    epub-press-clients

    Clients for building books with EpubPress

    epub-press-clients is a collection of client-side tools that allow users to convert web pages, articles, or entire websites into EPUB eBooks. It is designed for readers who want to save content for offline reading on eReaders.
    Downloads: 0 This Week
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  • 20
    graphql-react

    graphql-react

    A GraphQL client for React using modern context and hooks APIs

    graphql-react is a lightweight GraphQL client for React that emphasizes efficiency and simplicity. It provides built-in caching, request deduplication, and declarative data fetching without the complexity of larger GraphQL clients.
    Downloads: 0 This Week
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  • 21
    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: 0 This Week
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  • 22
    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: 0 This Week
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  • 23
    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: 0 This Week
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  • 24
    np

    np

    A better `npm publish`

    Ensures you are publishing from your release branch (main and master by default). Ensures the working directory is clean and that there are no unpulled changes. Reinstalls dependencies to ensure your project works with the latest dependency tree. Ensures your Node.js and npm versions are supported by the project and its dependencies. Bumps the version in package.json and npm-shrinkwrap.json (if present) and creates a git tag. Prevents accidental publishing of pre-release versions under the latest dist-tag. Publishes the new version to npm, optionally under a dist-tag. Rolls back the project to its previous state in case publishing fails. Pushes commits and tags (newly & previously created) to GitHub/GitLab. Enables two-factor authentication on new repositories. Opens a prefilled GitHub Releases draft after publish. See exactly what will be executed with preview mode, without pushing or publishing anything remotely.
    Downloads: 0 This Week
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  • 25
    npm-build-boilerplate

    npm-build-boilerplate

    A collection of packages that build a website using npm scripts

    npm-build-boilerplate is a starter kit for setting up a JavaScript build system using npm scripts. It helps developers automate tasks like minification, compilation, and linting without relying on external task runners like Gulp or Grunt.
    Downloads: 0 This Week
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