The dependency comes from the list of repositories you provide. Even in nodejs you don't manually enter the full URL to an NPM package. You just yarn add node-ipc==10.1 and your tooling will figure it out on its own.
If you enable the general maven repository (the maven() you see at the top of many gradle build scripts), you'll get the code from maven. If you also add your personal repositories (which most people probably don't have), you'll get packages from there as well. I'm not sure how you add a second repository to node package managers, but I assume it's possible in some way without specifying the http download url.
The biggest difference between the two ways of package management in my opinion is that node packages are just a word or two and Java packages are a full com.example.product.service.package name. That's a lot better in my opinion as it distinguishes between projects much more easily. I thought node-ipc was related to the nodejs project, for example. Some nodejs packages use namespaces, but most don't.
Another difference is that nodejs has tons of tiny packages (I'll never get over how silly it is that is-odd and is-even appeared in my node folder by transitive dependencies) whereas the Java world generally uses huge packages almost exclusively. This leads to more boilerplate code (actually having to write simple functions like that yourself), but also to less dependencies that can break.
If you enable the general maven repository (the maven() you see at the top of many gradle build scripts), you'll get the code from maven. If you also add your personal repositories (which most people probably don't have), you'll get packages from there as well. I'm not sure how you add a second repository to node package managers, but I assume it's possible in some way without specifying the http download url.
The biggest difference between the two ways of package management in my opinion is that node packages are just a word or two and Java packages are a full com.example.product.service.package name. That's a lot better in my opinion as it distinguishes between projects much more easily. I thought node-ipc was related to the nodejs project, for example. Some nodejs packages use namespaces, but most don't.
Another difference is that nodejs has tons of tiny packages (I'll never get over how silly it is that is-odd and is-even appeared in my node folder by transitive dependencies) whereas the Java world generally uses huge packages almost exclusively. This leads to more boilerplate code (actually having to write simple functions like that yourself), but also to less dependencies that can break.