BeliBeli.com Storefront
Modern E-Commerce Storefront

Technologies Utilized
Project Overview
A high-performance modern e-commerce storefront focused on consumer electronics and flash sales. Designed for minimal friction during discovery, category navigation, and cart additions.
The Problem
Many retail websites lose potential conversions during seasonal sale events due to slow product grids and clunky modal interactions on handheld devices.
The Solution
Developed a fluid, component-driven UI using Zustand for lightweight state management and Next.js for server-rendered promotional banners. Minimized DOM bloat and ensured all interactive buttons feature immediate micro-feedback.
Key Features & Architecture Highlights
- Flash sale banner countdown with automated price strike-through rendering
- Modular product cards with one-click quick add and variable variant selection
- Persistent shopping cart across browser reloads
- Clean typography hierarchy directing attention to discounted pricing and checkout CTAs
Engineering Challenges
Managing multiple concurrent countdown timers and stock warnings without draining mobile battery or causing frame drops during scroll.
Implementation Strategy
Optimized React render trees using requestAnimationFrame ticks for countdowns and CSS transforms for drawer animations.
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