What is backend-with-webpack?

This project demonstrates how to use webpack, a tool typically used to bundle frontend code, to build and develop backend server applications instead. The main benefit is faster development: you can make changes to your code and see them take effect immediately without restarting your server, a feature called "hot-patching." Normally, when you write a backend server in JavaScript, you'd run it with Node.js and restart it every time you make a change. This repo shows a different approach: webpack watches your code files, rebuilds them automatically, and swaps out the updated functions while your server keeps running. So if you fix a bug or tweak some logic, the change is live instantly without losing the server's state. The latest version even lets you do this on the frontend side too, making the workflow smoother for full-stack development. To get started, you install the dependencies and then use a task runner (Gulp) to launch the development environment. From there, the hot-patching happens in the background, edit a file, and your changes are ready to test right away. This is useful for anyone building a Node.js backend who wants a tighter feedback loop during development, similar to what frontend developers get from modern dev tools. The project is intentionally simple and designed as a learning resource. It comes with a series of blog posts that walk through the concepts step by step, with different branches in the repository corresponding to each part. If you're curious how webpack can be used beyond just bundling frontend assets, or if you want faster iteration cycles while building a backend, this is a good starting point to understand the pattern and then apply it to your own projects.