How I Built My First Calculator with Just HTML and CSS It all started with a simple curiosity: Can I build something functional with just HTML and CSS? No JavaScript, no frameworks—just raw, clean markup and styles.
I had always seen calculators as complex tools that required a lot of logic, but I challenged myself to begin with the basics. I wanted to focus on design and structure, even if it didn’t calculate anything yet. The goal was to make it look like a real calculator, fully responsive and visually appealing.
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