
the webpack-dev-server command is now webpack-serve.If you're upgrading from webpack 4 to webpack 5, here are a few notes: Set up a production build flow using webpack.Set up a development server with webpack.Learn what webpack is and why you might want to use it.Ability to set up a Node.js environment.Familiarity with ES6 syntax and features.Basic knowledge of JavaScript and programming.I also recommend checking it out if you're familiar with webpack 4 but want to see a webpack 5 setup. In addition to this article, I've created an extremely solid webpack 5 Boilerplate to get you started with any project. Like all things, once you delve in and learn it you realize it's not that scary and there's just a few main concepts to learn to get set up. If you don't feel comfortable setting up webpack from scratch for use with Babel, TypeScript, Sass, React, or Vue, or don't know why you might want to use webpack, then this is the perfect article for you.

I felt safe using something like create-react-app to set up a project, but I avoided webpack if at all possible since it seemed complex and confusing. Webpack used to be a frustrating and overwhelming beast to me.
