Pack Required Field License For Free

Your package. json holds important information about the project. It contains human-readable metadata about the project (like the project name and description) as well as functional metadata like the package version number and a list of dependencies required by the application.

Adding a Package dependency Enter a Package URL (e.g. a GitHub repository URL) or a search term in the search field in the upper right. Select the package you want to add. Select a Dependency Rule. In most cases, you probably want to set this to Up to Next Major Version.

Just write npm ls packageName and you'll see a set of files that are dependent on the package. You can also use npm explain packageName to understand why a specific package is needed and if it depends on any other package in your project.

Required name and version fields A package.json file must contain "name" and "version" fields. The "name" field contains your package's name, and must be lowercase and one word, and may contain hyphens and underscores. The "version" field must be in the form x.x.x and follow the semantic versioning guidelines.

Json file, you can it using the npm command. This will download and the dependency in your project's node_modules directory. If you need to update the dependency to a newer version, you can use the npm update command.

The Solution npm outdated. All dependencies in your current project will be listed with their current, wanted, and latest versions: ... npm update. Or you can update individual dependencies by specifying its name, like so: npm update express. ... npx npm-check-updates -u. ... npm .

To add dependencies and devDependencies to a package.json file from the command line, you can them in the root directory of your package using the --save-prod flag for dependencies (the default behavior of npm ) or the --save-dev flag for devDependencies.

The license property json file is used to note the module that the package. json file describes. While there are some complex ways to use the licensed property of a package. json file (to do things like dual-licensing or defining your own license), the most typical usage is to use an SPDX License identifier.