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nodemon is a tool that helps develop Node.js based applications by automatically restarting the node application when file changes in the directory are detected. Learn how to install, use, configure and customize nodemon with command line options, config files, package.json and more.
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npm install -g nodemon # or using yarn: yarn global add...
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Apr 17, 2024 · Learn how to install and use nodemon, a module that automatically restarts node applications when file changes are detected. See the advantages, options and usage examples of nodemon.
Nodemon is a utility that monitors your source code and restarts your server when it changes. To install, run npm install -g nodemon from your terminal after getting Node.js.
Learn how to install, set up, and configure nodemon, a CLI utility that watches your Node files and restarts the process automatically. See examples of nodemon options and configurations for different scenarios.
- Introduction
- What Is Nodemon?
- Installing Nodemon
- Nodemon Configurations and Usage
- Features of Nodemon
- Conclusion
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In development environments, especially those that involve lots of iterations, we do not want to restart our server or backend app manually when we make changes to our source code. This is an issue that Nodemonsolves. It acts as a utility library for keeping track of server changes and automatically restarts our app for us. According to the documen...
As I earlier mentioned, Nodemon is a utility or a helper tool that watches for file changes and automatically restarts our Node.js applications. It is open source, well maintained, and used by lots of people in the community. To see a list of available Nodemon commands, we can use the -h flag or the --helpflag shown below. So we can either run: The...
As we earlier mentioned, Nodemon can either be installed globally on our system path, or locally as a development dependency. To install Nodemon globally on our path, we can go ahead and run the command below with the global -gflag: This means that the package can be used and run from the system path on our development machine. Otherwise, we can ru...
Nodemon supports both local and global configurations the same way we can configure the system globally or on a per-project basis. For a local setup, we can have a nodemon.jsonfile in the current working directory of our project, and for a global setup, we can have the same file in our system’s home path. Also, we can set up a nodemonConfig in the ...
Piping output to a file
We can tell Nodemon not to write to the stdout by specifying a set of rules to do so. More details can be found in the documentation.
Adding default executables
Nodemon, with the help of the nodemon.json config file, can have a default executable declared. This will in turn allow us watch for changes that are not node.jsspecific. To do so, we can make use of the execMap property. Note that it is generally recommended to use the global nodemon.json to add an execMap option to our config. You can read more details in the documentation.
Triggering events on state change
We can add a notification when Nodemon restarts. Also, an action can be triggered when an event occurs. More details about this can be found in the documentation.
In Node.js, Nodemon can be likened to a magic wand because of its ability to automatically restart a web application upon file changes. In other words, Nodemon simply eliminates the need for programmers to manually stop and restart their application source code in development repeatedly after every change is made. It is a utility tool that makes ra...
Nodemon is a utility library that automatically restarts Node.js apps when file changes are detected. Learn how to install Nodemon globally or locally, and how to configure and use its features in this tutorial.
nodemon is a command line utility that watches files and automatically restarts your node application when they change. Learn how to install, use, configure and run nodemon with various options and examples.
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6 days ago · Learn how to install and configure Nodemon, a tool that watches your files and restarts your Node.js app whenever you make changes. See examples of basic and advanced usage, and how to use watch mode in Node.js 22.
