![]() ![]() ![]() 1.0.2 Major, minor and patch represent the different releases of a package. Read more > Defining Dependency Versions in package.json The caret indicates that the minor version of a dependency can be auto updated the next time npm install is run for the. This default behavior can be configured with. semver is broken into three sections separated by a dot. The default behavior in npm is to use caret () when updating package.json. The version number is in semver syntax which designates each section with different meaning. Using a caret () sign means that we can accept minor releases and patch releases, but not a major release when updating our package. Using a caret () in an NPM package.json Using a caret () before the version number of the dependency package means that we can accept both patch and minor releases from the version specified but will not receive any major release if we were to install or update our dependency package. I recently noticed and started caring that one laptop kept adding carets ( ^) to the beginning of every package version number. npm uses the package.json file to specify the version of a package that your app depends on. In this lesson, you will learn what each means, when to use it, the implications of each and a brief introduction to Semantic Versioning. ![]() When I do that, I git push up the new package.json and package-lock.json files, and when I switch computers I have to git pull those changes, then run npm install again to get that package onto the other computer. As a beginning node.js user, you will often see the tilde () or caret () in front of the version number for dependencies managed by your package.json file. Sometimes I add extra packages to my project, so I have to use npm install (duh). I have a project that I work on with two different laptops. ![]()
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