{"version":"1.0","type":"rich","title":"JavaScript Arrays","description":"This example demonstrates a simple JavaScript array manipulation exercise using D3.js v7. It builds a custom range function to generate an array of numbers, then explores array methods like `forEach`, `filter`, `sort`, `map`, and `reduce` through commented code examples. The active portion sorts an array of objects by their `key` property using D3’s `ascending` comparator. The visualization gallery entry primarily serves as a code tutorial rather than a visual output, with no graphical rendering or data source involved.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7fea0693c2724e38ae2bc39156c812de?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}