{"version":"1.0","type":"rich","title":"Vega Lite API lessons done on Italki","description":"This visualization tracks the cumulative number of Italian lessons the author completed on Italki over a two-week period in June 2021, shown as a line chart. It uses the vega-lite-api to declare the mark and encodings, with d3.v5 for CSV parsing. The chart is rendered as SVG via vega and vega-lite, with vega-tooltip providing interactive hover details. A custom config adjusts axis and label styling for improved readability against a dark color scheme.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/75497d697e3041bcbb1fad13f2e62a22?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}