npm

npm

Overview of NPM

NPM (Node Package Manager) is the default package manager for the JavaScript runtime environment Node.js. It facilitates the installation of various packages, libraries, and dependencies needed for Node.js projects. NPM allows developers to easily manage project dependencies, share code with others, and streamline the development process by providing access to a vast ecosystem of reusable code components. With NPM, developers can quickly search for and install packages from the NPM registry, making it an indispensable tool for JavaScript developers worldwide.

Key Features of NPM

One of the key features of NPM is its package management capabilities. Developers can use NPM to install packages locally within their projects or globally on their system, depending on their specific needs. Additionally, NPM provides version management functionality, allowing developers to specify the exact version of a package needed for their project to ensure compatibility and consistency across environments. Furthermore, NPM enables developers to publish their own packages to the NPM registry, fostering collaboration and sharing within the JavaScript community.

For more detailed information on NPM, you can visit its Wikipedia page: https://en.wikipedia.org/wiki/Npm_(software)

Conclusion

In conclusion, NPM plays a crucial role in the JavaScript ecosystem by simplifying the management of dependencies and packages for Node.js projects. Its user-friendly interface, extensive package registry, and version control features make it an essential tool for JavaScript developers of all levels. NPM continues to evolve and improve, catering to the ever-changing needs of the JavaScript community and contributing to the growth and innovation of web development technologies.

French

Aperçu de NPM

NPM (Node Package Manager) est le gestionnaire de paquets par défaut pour l'environnement d'exécution JavaScript Node.js. Il facilite l'installation de divers packages, bibliothèques et dépendances nécessaires pour les projets Node.js. NPM permet aux développeurs de gérer facilement les dépendances du projet, de partager du code avec d'autres et de rationaliser le processus de développement en offrant un accès à un vaste écosystème de composants de code réutilisables. Avec NPM, les développeurs peuvent rapidement rechercher et installer des packages depuis le registre NPM, ce qui en fait un outil indispensable pour les développeurs JavaScript du monde entier.

Principales caractéristiques de NPM

Une des principales caractéristiques de NPM est sa capacité de gestion de paquets. Les développeurs peuvent utiliser NPM pour installer des packages localement dans leurs projets ou globalement sur leur système, en fonction de leurs besoins spécifiques. De plus, NPM fournit une fonctionnalité de gestion des versions, permettant aux développeurs de spécifier la version exacte d'un package nécessaire pour leur projet afin d'assurer la compatibilité et la cohérence entre les environnements. De plus, NPM permet aux développeurs de publier leurs propres packages dans le registre NPM, favorisant la collaboration et le partage au sein de la communauté JavaScript.

Pour des informations plus détaillées sur NPM, vous pouvez visiter sa page Wikipedia : https://en.wikipedia.org/wiki/Npm_(software)

Conclusion

En conclusion, NPM joue un rôle crucial dans l'écosystème JavaScript en simplifiant la gestion des dépendances et des packages pour les projets Node.js. Son interface conviviale, son vaste registre de packages et ses fonctionnalités de contrôle de version en font un outil essentiel pour les développeurs JavaScript de tous niveaux. NPM continue d'évoluer et de s'améliorer, répondant aux besoins en constante évolution de la communauté JavaScript et contribuant à la croissance et à l'innovation des technologies de développement web.


NPM Glossary

See: NPM Glossary

Return to NPM

NPM Glossary:

  • Package: A bundle of code, typically containing a set of files and metadata, that can be easily distributed and installed.
  • Package: Un ensemble de code, contenant généralement un ensemble de fichiers et de métadonnées, qui peut être facilement distribué et installé.
  • Node.js: A JavaScript runtime environment that allows developers to run JavaScript code outside of a web browser.
  • Node.js: Un environnement d'exécution JavaScript qui permet aux développeurs d'exécuter du code JavaScript en dehors d'un navigateur web.
  • Dependency: A package or library required for a software project to function correctly.
  • Dépendance: Un package ou une bibliothèque requis pour qu'un projet logiciel fonctionne correctement.
  • Registry: A centralized database or repository where packages are stored and made available for download.
  • Registre: Une base de données ou un référentiel centralisé où les packages sont stockés et rendus disponibles pour le téléchargement.
  • Version Control: The management of changes to documents, computer programs, and other collections of information over time.
  • Contrôle de version: La gestion des modifications apportées à des documents, des programmes informatiques et d'autres collections d'informations au fil du temps.
  • Publish: The process of making a package or library available for others to install and use.
  • Publier: Le processus de mise à disposition d'un package ou d'une bibliothèque pour que d'autres puissent l'installer et l'utiliser.
  • Install: The process of adding a package or library to a software project, making it available for use.
  • Installer: Le processus d'ajout d'un package ou d'une bibliothèque à un projet logiciel, le rendant disponible pour une utilisation ultérieure.
  • Script: A series of commands or instructions that can be executed by a computer program.
  • Script: Une série de commandes ou d'instructions pouvant être exécutées par un programme informatique.
  • Development Environment: A set of tools and configurations used by developers to write, test, and debug software.
  • Environnement de développement: Un ensemble d'outils et de configurations utilisés par les développeurs pour écrire, tester et déboguer des logiciels.

Introduction to npm

npm, which stands for Node Package Manager, is the default package manager for the JavaScript runtime environment Node.js. It consists of a command-line client (CLI) and an online database of public and paid private packages, called the npm registry.

npm's GitHub Repository

The source code for npm is hosted on GitHub, allowing developers to contribute to the project: s://github.com/npm/cli(https://github.com/npm/cli).

Official Documentation

npm's official documentation, which provides comprehensive guides, tutorials, and API references, can be found here: s://docs.npmjs.com/(https://docs.npmjs.com/).

Official Website

For more information about npm, including features, subscription plans, and the package ecosystem, visit the official website: s://www.npmjs.com/(https://www.npmjs.com/).

Wikipedia on npm

Wikipedia offers an overview of npm, detailing its history, development, and role in the JavaScript community: [npm (software) - Wikipedia](https://en.wikipedia.org/wiki/Npm_(software)).

Main Features of npm

1. ** Package Management**: Easily manage project dependencies and publish your own packages. 2. ** Version Control**: Specify and update package versions to ensure compatibility and stability. 3. **Scripts and Automation**: Run scripts and automate tasks with npm scripts. 4. **Security**: npm includes tools to identify and fix vulnerabilities in packages. 5. **Private Packages**: Support for private packages for individual developers, teams, and enterprises.

Code Example 1: Installing a Package

```bash npm install lodash ```

Code Example 2: Saving a Package as a Dependency

```bash npm install express –save ```

Code Example 3: Installing a Package Globally

```bash npm install -g nodemon ```

Code Example 4: Updating a Package

```bash npm update express ```

Code Example 5: Uninstalling a Package

```bash npm uninstall lodash ```

Code Example 6: Creating a New npm Package

```bash npm init ```

Code Example 7: Running a Script Defined in package.json

```bash npm run start ```

Code Example 8: Setting Up a Private npm Registry

```bash npm set registry https://registry.npmjs.org/ ```

1. **lodash**: A modern JavaScript utility library delivering modularity, performance, & extras. 2. **express**: Fast, unopinionated, minimalist web framework for Node.js. 3. **react**: A JavaScript library for building user interfaces. 4. **vue**: The progressive JavaScript framework. 5. **angular**: A platform for building mobile and desktop web applications.

Competition or Alternatives to npm

1. ** Yarn**: Fast, reliable, and secure dependency management. 2. ** pnpm**: Fast, disk space efficient package manager. 3. ** Bower** (deprecated): A package manager for the web. 4. ** JSPM**: Frictionless browser package management. 5. ** Bundler** (Ruby): An analogous tool for Ruby applications.

This structured summary provides insights into npm's functionality, usage, and ecosystem, highlighting its importance in the JavaScript and Node.js development communities. npm streamlines the process of managing project dependencies, publishing packages, and executing scripts, making it an indispensable tool for modern web development.

Snippet from Wikipedia: Npm

npm is a package manager for the JavaScript programming language maintained by npm, Inc., a subsidiary of GitHub. npm is the default package manager for the JavaScript runtime environment Node.js and is included as a recommended feature in the Node.js installer.

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. The registry is accessed via the client, and the available packages can be browsed and searched via the npm website. The package manager and the registry are managed by npm, Inc.

Although "npm" is commonly understood to be an abbreviation of "Node Package Manager", it is officially a recursive backronymic abbreviation for "npm is not an acronym".


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npm.txt · Last modified: 2025/02/01 06:38 by 127.0.0.1

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