![]() ![]() To check if any packages in your Node.js project are outdated, run npm outdated in the root folder (where the package.json file is). Update packages to a specific version or update packages to the latest major release.To update a dependency in a Node.js project you have to follow these steps: One of the best books in software development, sold over 200,000 times. The Pragmatic Programmer: journey to mastery. On a regular basis these records need to be updated to pull the latest compatible version. The package-lock.json is locking/pinning a specific version of a package. Keeping dependencies up-to-date is important, to get the latest security fixes, performance improvements, and general bug fixes for the packages installed. ![]() To update to the latest version npm update needs to be used with parameters, that is, the package name must be specified.This article is based on Node v16.15.1 and NPM 8.11.0. It must be noted that globally installed packages are treated as if they are installed with a caret Semver range specified. ![]() On using the -g flag, npm updates all globally installed packages in the system. npm update command also downloads and installs all the missing packages in the project. Simply using npm update at the root of any Node project allows npm to check the package.json file and update the dependency packages mentioned in it to the next latest version following the Semver constraints. ![]() Similar to the npm install command, the npm update command also accepts different flags, options, and parameters to customize the command according to our needs. Npm update as the name suggests helps in updating different node modules or packages inside the system or Node project. Secondly, as we mentioned eslint would be a dev dependency using the –save-dev option, eslint is referenced inside the devDependencies object in package.json. Our eslint package gets installed successfully along with 88 more packages on which eslint is dependent. ![]()
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