Create a reusable Web Component from scratch

A big thank you to Michael Warren for creating and then walking me through using this web component! 🧑‍💻The web component: https://github.com/kevin-powell/form-groups-wc 🔗 The resources he mentioned: ✅ Lit: https://lit.dev/ ✅ Web Awesome: https://webawesome.com/ ✅ Shoelace: https://shoelace.style/ ✅ Adobe's design system Spectrum: https://spectrum.adobe.com/ Follow Michael: ✅ https://michaelwarren.dev/ ✅ https://bsky.app/profile/michaelwarren.dev ✅ https://www.linkedin.com/in/mwarren1106 ✉ Keep up to date with everything I'm up to https://www.kevinpowell.co/newsletter 💬 Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK ⭐ Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co 🎓 Start writing CSS with confidence with CSS Demystified: [https://cssdemystified.com](https://cssdemystified.com/) 🚀 Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/ --- Help support my channel 👨‍🎓 Get a course: https://www.kevinpowell.co/courses 👕 Buy a shirt: https://cottonbureau.com/people/kevin-powell 💖 Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join --- 🧑‍💻 My editor: VS Code - https://code.visualstudio.com/ 🌈 My theme: One Dark Pro Var Night 🔤 My font: Cascadia Code --- ⌚Timestamps 00:00 - Introduction 03:02 - Creating Custom Elements 06:11 - Understanding Shadow DOM 08:54 - Lifecycle Hooks in Web Components 12:03 - Event Listeners and Memory Management 14:45 - Implementing Validation Logic 17:50 - Error Handling and User Feedback 36:13 - Defining Properties and Error Handling 39:10 - Customizing Error Messages 49:42 - Styling Web Components 01:00:18 - Enhancing User Experience with CSS Parts 01:10:06 - Resources for Learning Web Components I'm on some other places on the internet too! If you'd like a behind the scenes and previews of what's coming up on my YouTube channel: Bluesky: https://bsky.app/profile/kevinpowell.co Codepen: https://codepen.io/kevinpowell/ Github: https://github.com/kevin-powell --- And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!