Which language should I learn next: C, C++, Go, or Rust?

If your goal is to really understand the underpinnings of computing, I’d strongly recommend starting with C. It helps you grasp concepts like memory management and system operations, which are fundamental to all programming. You’ll delve into technical details that other languages often abstract away. After you’re comfortable with C, moving to another language like C++ or Rust will be smoother because you’ll already have a solid foundation in these core principles.

I just started learning Rust after years of working with interpreted languages, and it's been a great experience. Rust prioritizes safety and helps you to avoid many common pitfalls that you might encounter in C or C++. It’s also gaining traction in systems programming, even if it’s not as widespread as C or C++. If you want a modern approach that still gives you performance, Rust could be an exciting choice!

While I agree that starting with C is beneficial, consider how much complexity you want to manage. C has an older style and can be tricky with memory issues. Rust offers a modern alternative with built-in safety features that prevent many of the errors common in C/C++. If you want to focus on safe system programming, Rust might be worth the consideration after a grounding in C.

Learning C really gives you insight into how software interacts with hardware. Understanding things like memory management and OS behavior is crucial for someone looking to work in systems development. Plus, getting familiar with older traditional languages might make it easier to pick up Rust later on since you’ll grasp the concepts better. Just be ready for a steep learning curve initially!