CS Student (2nd Semester): Which IDE should I settle on for Java & Web Dev? (Pros/Cons)

[SarahD923]

Hey everyone! I'm currently in my 2nd semester of Computer Science. We are heavily focusing on Java in our core modules right now, but I'm also getting into modern web development on the side (Vanilla JS, Vite, CSS frameworks).

Until now, I’ve just been using whatever the professors recommended for each specific class. However, I want to build a proper, long-term workflow.

What IDEs or Code Editors would you recommend for this specific mix of heavy backend (Java) and lightweight frontend (JS) development? What are the pros and cons I should consider? Thanks!

[Ph4ntomic]

Great question! Finding the right workflow early on is a massive advantage. Since you're dealing with two very different ecosystems—a heavy, compiled JVM language and a fast, dynamic frontend stack—trying to force a "one size fits all" IDE usually leads to friction.

Here is the industry-standard dual-setup approach I highly recommend for your specific stack:

1. Java (Core Modules & Backend): IntelliJ IDEA (Community or Ultimate)

• Why it wins: IntelliJ is the undisputed king for Java. Its code indexing, deep static analysis, and refactoring capabilities will save you hours, especially when dealing with complex object-oriented structures or your university projects. It understands Maven/Gradle perfectly out of the box.
• The catch: It’s notoriously resource-heavy. It eats RAM and takes time to index large projects. However, if you are running a modern rig with decent memory, this is a non-issue compared to the immense productivity boost it provides.

2. Web Development (Vanilla JS, Vite, CSS): Visual Studio Code (VS Code)

• Why it wins: VS Code is incredibly snappy and practically built for the modern JavaScript ecosystem. For a Vite-based project, you want fast hot-module replacement (HMR) and lightweight tooling. The extension ecosystem is unmatched (definitely grab the Tailwind CSS IntelliSense and ESLint extensions). Plus, its integrated terminal is fantastic for running node scripts side-by-side with your code.
• The catch: While you can install Java extensions in VS Code, configuring the classpath and debugging complex Java applications often feels clunky compared to a purpose-built IDE like IntelliJ.

My takeaway:
Don't be afraid to use two different tools. Use IntelliJ strictly for your Java assignments, and customize VS Code exclusively for your frontend work. Getting fluent in both environments now will make you highly adaptable in any future professional environment. Good luck with your 2nd semester!

:)

[ArjunVasavan]

For that combo I'd honestly just use both intelliJ IDEA for Java and VS Code for the frontend stuff. Sounds like more setup but you get used to switching pretty fast and each tool just works way better in its own lane.
If you really want one editor, VS Code can handle Java okay with extensions but it's nowhere near as smooth as IntelliJ for anything serious. And IntelliJ's JS support is decent but feels heavy for simple Vite projects.
Since you're a student, grab IntelliJ Ultimate free through JetBrains' student license.. it's worth it.