How do I add custom scripts in package.json?

How do I add custom scripts in my package.json file?

You can add custom scripts in the "scripts" section of your package.json file. Just define a key-value pair where the key is the script name and the value is the command you want to run.

Can you give me an example of a custom script?

Sure! For example, you can add a script like this: "build": "webpack --mode production". This allows you to run npm run build to execute the webpack command.

What if I want to run multiple commands in one script?

You can use the && operator to chain commands. For example: "start": "node server.js && npm run build" will run both commands sequentially.

Is there a way to run scripts in parallel?

Yes! You can use the npm-run-all package to run scripts in parallel. For example: "test": "npm-run-all --parallel test:unit test:integration".