How can I run multiple npm scripts in parallel?

How can I run multiple npm scripts in parallel?

You can use the npm-run-all package to run multiple npm scripts in parallel. First, install it using npm install npm-run-all.

Can you show me an example of how to use it?

Sure! In your package.json, you can define scripts like this:

"scripts": {
  "build": "webpack",
  "test": "jest",
  "start": "npm-run-all --parallel build test"
}

Now, running npm start will execute both build and test scripts in parallel.

What if I want to run them in sequence instead?

You can use the npm-run-all package without the --parallel flag. Just use npm-run-all build test to run them in sequence.