{"version":"1.0","type":"rich","title":"Github activity overview","description":"This example simulates a GitHub contribution heatmap, displaying 365 days of activity as a grid of colored squares. Each square’s color encodes a random activity value from 0 to 9, using a linear scale with an RGB interpolator that transitions from light gray to green; zero-value days appear in light gray. Hovering over a square reveals its value in a tooltip positioned near the cursor. The visualization is built with D3 v5, using `d3.select`, `d3.scaleLinear`, `d3.interpolateRgb`, and `d3.randomInt` to generate and render the data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a4ac57ca313545c680445824edf3c24f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}