Hey everyone! I’m new to coding and I’m a bit confused about something. Why is it so simple to import npm packages, but when I try to import my own files, it gets tricky?
When I use npm packages, I don’t need to worry about paths or special symbols. But with my own files, I’m always struggling to figure out the correct path. Should I use ./../x/yz.ab or ../../x/yz.ab? It’s driving me crazy!
I’m just curious about this difference. Is there a reason why npm imports are so straightforward, but local imports can be such a headache? I’d love to understand this better.
Here’s a quick example of what I mean:
// This is easy
import { something } from 'npm-package';
// But this can be confusing
import { myStuff } from '../../../../folder/file';
Can anyone break this down for me in simple terms? Thanks!
The discrepancy you’re noticing is due to how Node.js resolves module paths. NPM packages are resolved from the node_modules directory, which Node searches automatically. This makes imports straightforward, regardless of your file’s location in the project structure.
Local modules, however, require relative paths because Node doesn’t know where to find them by default. This can indeed be cumbersome, especially in large projects with deep directory structures.
To alleviate this, consider using a module aliasing system. Many build tools and IDEs support this. It allows you to define shortcuts for frequently used paths, making your imports cleaner and more manageable.
Alternatively, you could structure your project to minimize deep nesting, keeping most modules close to the root. This can significantly reduce the complexity of import paths.
I totally get your frustration with local imports! I’ve been there too. The thing is, npm packages are designed to be easily accessible from anywhere in your project. They’re installed in a specific location (node_modules) and Node.js knows exactly where to look for them.
Local modules, on the other hand, are relative to your current file’s location. That’s why you have to use those pesky ‘…/’ to navigate the file structure. It’s a pain, but it gives you more flexibility in organizing your project.
One trick I’ve found helpful is to use absolute paths instead of relative ones. You can set up path aliases in your project configuration (like in webpack or tsconfig) to make local imports cleaner. For example:
// Instead of this:
import { myStuff } from '../../../../folder/file';
// You could do this:
import { myStuff } from '@myproject/folder/file';
It takes a bit of setup, but it makes your imports much cleaner and easier to manage in the long run. Hope this helps!
yo, i feel ya on the import struggle. npm packages r stored in one spot, so they’re easy to grab. but ur own files? they’re all over the place, so u gotta tell js where to look.
if u wanna make life easier, try usin path aliases or keep ur files close to the root. it’ll save u from those crazy long paths. good luck!