This visualization displays the average salary for each job title in the AI-powered job market dataset, with bars sorted in descending order to reveal the highest-paying roles. Using D3 v7, the chart renders as an SVG with a band scale for the categorical job titles and a linear scale for salary values. The code fetches data from a CSV file, aggregates salaries by job title with `d3.group` and `d3.mean`, and builds the bar chart with axes, rotated labels, and formatting via `d3.axisBottom`, `d3.axisLeft`, and `tickFormat`.