This visualization uses a circular chord diagram to display migration patterns between world regions, with colored arcs representing directional flows where arrow size indicates the volume of movement between regions. Built with R, it loads a weighted adjacency matrix from GitHub and processes it using `tidyverse` for data manipulation, `viridis` for the color palette, and `circlize` to render the diagram itself. The plot features rotating sector labels, axis ticks with graduation marks, and arrow-styled links that vary in height to convey migration magnitude.