{"version":"1.0","type":"rich","title":"d3Edge_V5-dataLoading-v0.3","description":"This example demonstrates a custom data-loading module for D3 v5 that manages asynchronous CSV and GeoJSON requests through a dispatch system. It shows how to load Zurich transit delay data from a remote CSV file, clean the rows by parsing timestamps and coordinates, and expose the processed dataset via a public API. The code uses `d3.csv`, `d3.json`, and a `d3.dispatch` event bus to signal loading progress and readiness, with a placeholder page indicating when data is available for console inspection.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/5e9ea93de0834b88871055d487c2f65a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}