Shopping App Prototype

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Shopping App Prototype

✓ Published0🌍 Public

Last edited Feb 16, 2018

Created on Nov 25, 2017

This example animates a shopping list as items are progressively added to a cart, showing a bar chart where each bar represents an item and its length corresponds to its price. The data, loaded from a local JSON file, updates every second, causing new rows to slide in and existing bars to resize smoothly via D3’s data join and enter/update/exit pattern with `d3.scaleLinear` and `d3.scaleBand`. Text labels for item names and prices are rendered in SVG with both a stroked background and foreground layer for readability.

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