DEV Community

liu li
liu li

Posted on


Nodejs HMR

It's easy to use nodemon for NodeJS HMR.

npm install -g nodemon
Enter fullscreen mode Exit fullscreen mode

then use

nodemon index.js
Enter fullscreen mode Exit fullscreen mode

Latest comments (0)

An Animated Guide to Node.js Event Loop

Node.js doesn’t stop from running other operations because of Libuv, a C++ library responsible for the event loop and asynchronously handling tasks such as network requests, DNS resolution, file system operations, data encryption, etc.

What happens under the hood when Node.js works on tasks such as database queries? We will explore it by following this piece of code step by step.