What is webpack-dev-server and how do I use it?
Webpack-dev-server is a development server that provides live reloading for your web applications. It serves your app from memory and updates the browser automatically when you make changes.
How do I install webpack-dev-server?
You can install it using npm with the command: npm install webpack-dev-server --save-dev
. Make sure you have webpack installed as well.
Can I customize the port it runs on?
Yes, you can customize the port by adding a --port
flag when starting the server, like this: webpack-dev-server --port 3000
.
What are some common options I can configure?
Common options include contentBase
, hot
, and open
. You can set these in your webpack configuration file.
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