How Do I Get Started with Modularization in JavaScript?

Getting modularization right can make your coding life a lot easier! Instead of writing one massive file, focus on creating smaller, well-defined sections of code. Think about what each module’s responsibilities are, along with its inputs and outputs. Frameworks can help with this, but since you want to stick with vanilla JS, just keep breaking down your main functions into manageable pieces. What specific details are you unclear about?

Check out Martin Fowler's book on refactoring! It's packed with insights on transitioning from one large code file to multiple smaller modules. Remember the principle of 'low coupling, high cohesion'—good design practices will make your life easier.

You're right that experience is vital for mastering this. The more complex issues you encounter, the more you see why modularization matters. Try to find a balance between coding your project and reading about modularization strategies. It’s a skill that develops as you learn from mistakes and refactor your code.

It sounds like you're overthinking the modularization process! A good approach is to start with creating a working version of your project. Once you have that, you can then improve the structure by refactoring. Pay attention to the parts of your code that are messy or repeated, and move them into separate functions or modules. This usually happens organically as you code, so don't stress too much about planning everything upfront.

Think about what specific tasks your functions need to accomplish. For instance, if you were creating something like a calculator app, you'd have functions for adding, subtracting, and so on. Identify common patterns in your code and refactor as you create. It's a learning process, so take it step by step. Remember, modularization isn't something you have to completely establish at the beginning; it evolves as your project does.