Node.js nodemon npm Module Last Updated : 17 Apr, 2024 Comments Improve Suggest changes Like Article Like Report The nodemon npm Module is a module that develop node.js based applications by automatically restarting the node application when file changes in the directory are detected. Nodemon does not require any change in the original code and method of development. Advantages of Using nodemon Module: It is easy to use and easy to get started.It does not affect the original code and no instance require to call it.It help to reduce the time of typing the default syntax node <file name> for execution again and again. Installation: Install the module using the following command: npm install -g nodemon After installing the module you can check the current version of the module by typing on console as shown below: nodemon version Usage: The nodemon wraps your application, so you can pass all the arguments you would normally pass to your app: nodemon [your node app] Options available for nodemon are shown below: nodemon -h Steps to run the program: Use the following command to run the file as shown below: nodemon index.js It automatically check the statements and the syntax of the program while writing new statements and show the result on the console. Comment More infoAdvertise with us Next Article Node.js nodemon npm Module zack_aayush Follow Improve Article Tags : Web Technologies Node.js Write From Home Node.js-Misc Similar Reads Node.js VM Module The VM (Virtual Machine) module in Node.js lets you safely run JavaScript code in a separate, isolated environment. This feature is especially handy when you need to execute code without affecting the rest of your application, making it ideal for handling untrusted code or creating distinct executio 4 min read Node.js V8 Module The v8 module in Node.js is a core module that provides an interface to interact with the V8 JavaScript engine, which is the engine that Node.js uses to execute JavaScript code. This module exposes a variety of V8-specific APIs that allow developers to manage memory usage, optimize performance, and 5 min read Node.js Utility Module The util module in Node.js provides a variety of utility functions that assist with tasks such as debugging, formatting, and inheritance. It includes methods for inspecting objects, formatting strings, and extending classes. Node.js Utility ModuleThe util module offers essential utilities that are n 4 min read How to work Mongojs module in Node.js ? Mongojs module is a built-in module in node.js that facilitates the usage of MongoDB with Node.js. It offers almost all the functionality that is provided by the official API of MongoDB and is used extensively by developers across the globe.  Follow the steps mentioned below to install mongojs modu 3 min read What are Modules in Node.js ? In Node.js Application, a Module can be considered as a block of code that provide a simple or complex functionality that can communicate with external application. Modules can be organized in a single file or a collection of multiple files/folders. Almost all programmers prefer modules because of t 5 min read What are modules in Node JS ? In NodeJS, modules are encapsulated units of code that can be reused across different parts of an application. Modules help organize code into smaller, manageable pieces, promote code reusability, and facilitate better maintainability and scalability of NodeJS applications. Types of Modules:Core Mod 2 min read NodeJS Modules In NodeJS, modules play an important role in organizing, structuring, and reusing code efficiently. A module is a self-contained block of code that can be exported and imported into different parts of an application. This modular approach helps developers manage large projects, making them more scal 6 min read How to remove all Global Modules in Node.js ? Node.js is an open-source and cross-platform runtime environment for executing JavaScript code outside of a browser. You need to remember that Node.js is not a framework and it’s not a programming language. Most of the people are confused and understand it’s a framework or a programming language. We 2 min read How to install modules without npm in node.js ? We can install modules required for a particular project in node.js without npm, the recommended node package manager using yarn. Yarn is a wonderful package manager. Like npm, if you have a project folder with package.json containing all the required dependencies mentioned for the project, you can 3 min read npm mongoose Mongoose is a widely-used Object Data Modeling (ODM) library for MongoDB and Node.js. It provides a powerful framework to interact with MongoDB databases in a more structured and efficient manner. By using Mongoose, developers can easily define schemas, validate data, and perform operations on Mongo 4 min read Like