ðŸĶ–FrontendDinosaur
All Challenge Categories
📊

Data-Intensive

Dashboards, data tables, virtualized lists

3 challenges
ðŸĶ– 1👑 2
ðŸĶ–

Dinosaur

Advanced

1

Build a Virtualized Data Table

Design a high-performance data table that handles 100K rows with sorting, filtering, and column resizing.

PerformanceReactUI Components
👑

Apex

Architect

1

Design a Real-Time Analytics Dashboard

Architect a dashboard that renders 100K+ data points with real-time updates, filtering, and drill-down.

System DesignPerformanceData Visualization
2

Image Gallery with Search & Virtualization

Design an image gallery that handles thousands of images with infinite scroll, search, filtering, lazy loading, and masonry layout — a classic frontend system design challenge.

System DesignPerformanceVirtualization