npm npm scripts Running npm scripts
Example
There are two types of npm scripts, and the command to run each is slightly different. The first type of npm scripts are "pre-recognized" scripts. These scripts are automatically recognized by npm and don't need a special prefix (as you will see for the other type) to run them. The other type of scripts are "custom" scripts. These scripts aren't pre-recognized by npm and have to be prefixed by a special command to run them. There are a list of pre-recognized scripts in the remarks section.
To run pre-recognized scripts:
npm start or npm test
To run custom scripts you need to use the run command:
npm run karma
