Dev.to
7/2/2026

The original title is a "How I Built" style article title. I need to rewrite it as a news headline for a mobile feed.
Original: How I Built a 3D Animated Greeting Card Platform Using Swiper.js, HTML5, and JS
Short summary
Developer documents technical architecture for Thank Cards, a web-based 3D animated greeting card platform built with Swiper.js, HTML5 Canvas, and vanilla JavaScript. Solved performance optimization challenges to achieve consistent 60 FPS on mobile and desktop. Shares technology decisions and invites feedback on feature development.
- •Built Thank Cards using lightweight web stack (Swiper.js, Canvas, vanilla JS) instead of heavy 3D engines
- •Optimized multi-layer animations and 3D transitions to run at 60 FPS across iOS, Android, and desktop
- •Implemented 70+ animation effects and account-based dashboard with user customization features
Generated with AI, which can make mistakes.
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