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Dev Journal

Think like a developer: Building Components Step-by-Step

/ 3 min read

Last Updated:
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Ever feel stuck staring at a blank screen, unsure where to start? You’re not alone. Developing components can feel daunting, but with the right approach, you can conquer any coding challenge. Let’s dive in and break down the process into manageable steps.

Step 1: Break Down the Problem

First thing first, let’s tackle coder’s block. The trick? Break down big tasks into bite-sized pieces. For each component, ask yourself:

  • What needs to happen logically?
  • What CSS do you need?
  • How do you write the JavaScript, step by step, until the component works?

Grab a piece of paper or open a text editor and jot down these steps. It’s like creating a roadmap for your code.

Step 2: Build the HTML, CSS, and JavaScript yourself

Now, it’s time to roll up your sleeves. Spend about 30 minutes to an hour building the HTML, CSS, and JavaScript for the component. Don’t worry if it’s not perfect or looks a bit messy. The goal is to get the core functionality working.

Step 3: Start with HTML and CSS

Before jumping into JavaScript, start with HTML and CSS. Mock JavaScript functionality by manually adding classes like {element}--is-open. This gives you a clear visual representation of what your component should look like and how it should behave.

Step 4: Minimize JavaScript Changes

When you move to JavaScript, keep it simple. Make minimal changes, sticking to one or two class modifications. This approach keeps your code clean and manageable, making it easier to debug and refine later.

Step 5: Code Along with Examples

Find some solid starting HTML and CSS examples for the components you’re building. Follow these examples closely, and type out every line of code. Typing it out helps reinforce the process, so when you face a blank screen again, you’ll know exactly what to do.

Step 6: Refactor and Improve

Got a working solution? Awesome! Now, it’s time to polish it. Refine your code to make it cleaner and more efficient. Don’t stress about perfection from the get-go—messy code is part of the journey, and you can always improve it later.

Key Takeaways

HTML and CSS are Essential for JavaScript

To be effective with JavaScript, you need a solid understanding of HTML and CSS. If you’re not confident with CSS, dedicate an extra 30 minutes a day to practice. Knowing what you can achieve with CSS helps you determine when JavaScript is truly needed.

Practice Makes perfect

The best way to master CSS abd JavaScript is by builing projects. Pick something you’re excited about and dive in. Each project you complete will improve your skills and boost your confidence.

Summary

By breaking down problems, focusing on essential integrations, and continuously refining your code, you’ll overcome coder’s block and gain a deep understanding of each component you build. Remember, HTML and CSS lay the foundation for effective JavaScript, and starting with small, manageable changes keeps your code clean.

Ready to start building? Let’s dive in!