{"version":"1.0","type":"rich","title":"Vega-Lite API test","description":"This example demonstrates a Vega-Lite API test using visitor session data from a JSON file, showing user counts by type, online durations, monthly user trends, and session time distributions. The visualization relies on the Vega-Lite API, vega-tooltip, and D3.js (d3.json) to load and process the data, though the page currently only logs the data to the console without rendering any charts. The code references vega.min.js, vega-lite.min.js, and vega-lite-api.min.js libraries, with a React starter project also mentioned in the README as an alternative approach. The HTML structure includes custom styling for tooltip elements, though no visual output is currently generated.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/199964d0748743e1a018b9db5099317f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}