What is Hot Module Replacement in Webpack Dev Server?
An example of an AI chatbot conversation about Hot Module Replacement in Webpack Dev Server.
Can you explain what Hot Module Replacement is in Webpack Dev Server?
Hot Module Replacement (HMR) is a feature in Webpack that allows modules to be updated in the browser without a full reload.
How does HMR improve the development experience?
HMR speeds up development by allowing developers to see changes instantly, preserving the application state and reducing downtime.
What are the steps to enable HMR in my Webpack configuration?
To enable HMR, you need to add the 'webpack-dev-server' package, set 'hot: true' in your devServer configuration, and include the HMR plugin.
Are there any limitations or issues I should be aware of with HMR?
Yes, HMR may not work with all types of modules, and some complex state management might require additional handling.
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