jest:tldr:091f2
jest: Show help.
$ jest --help
try on your machine
The command "jest --help" is used to display the help menu for the Jest JavaScript testing framework. Jest is primarily used for testing JavaScript code, including applications, libraries, and other projects.
When you run the command "jest --help", it provides you with a list of available options and commands that can be used with the Jest test runner. The help menu gives you an overview of the different options and how to use them. It includes details on configuring Jest, specifying test patterns, running specific tests, generating code coverage reports, and more.
By running "jest --help", you can access detailed documentation and instructions on using Jest effectively for your testing needs.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.