Lego Sets by Year from Rebrickable
This visualization displays the cumulative number of Lego sets released each year from 1949 to 2019, sourced from Rebrickable. A bar chart shows the running total growing steadily, with a sharp increase in recent decades. The data is loaded from a CSV file and rendered as SVG rectangles using D3.js v5. Axes and scales are customized through D3’s `scaleLinear` and `axisBottom` APIs. The bars are colored steel blue, highlighting the accelerating growth of Lego set production over seventy years.
AI-generated descriptionThis bar chart shows population of the top 10 most populous countries. The data comes from the year 2018 estimate in United Nations: World Population Prospects 2017. It also demonstrates customization of D3 axes.
See also the first bar chart visualization that this one builds on: Making a Bar Chart.