chart-treemap from coolicons in Line with regular corners. hierarchy, grid, blocks, proportion, layout, data, analytics. Other styles and corners: @coolicons/<style>/<radius>/chart-treemap with line, duocolor, duotone, fill or bulk and sharp or round. Leave out regular, like @coolicons/fill/chart-treemap, and use @coolicons/chart-treemap for line with regular corners.
pnpm dlx shadcn@latest add "https://coolicons.cool/r/chart-treemap.json"