The latest articles on DEV Community by Debra Williams (@debra_williams_b7bdb03f63). https://dev.to/debra_williams_b7bdb03f63 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3477771%2F3c09e786-7aaf-48a8-b90f-142d49f3280a.png https://dev.to/debra_williams_b7bdb03f63 en Debra Williams Wed, 03 Sep 2025 19:47:23 +0000 https://dev.to/debra_williams_b7bdb03f63/building-a-starbucks-calorie-tracker-with-javascript-custom-logic-39n4 https://dev.to/debra_williams_b7bdb03f63/building-a-starbucks-calorie-tracker-with-javascript-custom-logic-39n4 <p>I love coffee, but I don’t love the hidden calories and sugar that come with it. Starbucks drinks, in particular, can swing wildly in nutritional values depending on the milk, syrup, and size you choose.</p> <p>So instead of guessing, I decided to build my own Starbucks Calorie Calculator — a small project that combines my love for web development with my need to track nutrition.</p> <p><strong>Why I Built It</strong><br> Like many, I was surprised at how a “simple latte” could turn into a 400+ calorie drink just by changing the milk or adding flavored syrups. I wanted a tool that would:</p> <p>Instantly update calories and sugar based on customization<br> Be mobile-friendly and easy to use<br> Help me (and others) make more informed coffee choices</p> <p><strong>The Starbucks Calorie Calculator (Live Demo)</strong><br> 👉 <a href="https://quibohub.com/starbucks-calorie-calculator/" rel="noopener noreferrer">Try the Starbucks Calorie Calculator here</a></p> <p>No login required<br> Works seamlessly on desktop and mobile<br> Built purely with JavaScript + JSON data for drink options</p> <p><strong>Features</strong></p> <p>☕ Covers 700+ Starbucks drinks (and growing)<br> ⚡ Real-time updates as you change size, milk, and toppings<br> 📱 Mobile-first design<br> 🧑‍💻 Built using vanilla JavaScript, no heavy frameworks</p> <p><strong>How It Works Under the Hood</strong><br> I created a simple dataset containing drink categories, base calories, and modifiers (like milk or syrups). Then I wrote a calculation function that updates nutritional values dynamically as the user selects options.</p> <p>It’s basically a real-time config calculator but applied to Starbucks drinks.</p> <p><strong>What’s Next</strong><br> I’d love to expand this into:<br> Seasonal/limited-time drinks<br> Food items (pastries, sandwiches, etc.)<br> A small API so others can use the data in their own apps</p> <p><strong>Final Thoughts</strong><br> If you’re a coffee lover who also cares about nutrition, this might help you track things more easily.<br> 👉 Try it out here: <a href="https://quibohub.com/starbucks-calorie-calculator/" rel="noopener noreferrer">Starbucks Calorie Calculator</a></p> <p>I’d love your feedback — what features should I add next? 🚀</p> webdev ai security programming