World Countries Tree
This visualization displays a hierarchical tree of tweet classifications, starting from the root “Tweet” and branching into categories like Direct Claim, Indirect Claim, Quote, and Not Claim, with Opinion expanding into subcategories such as Fact Check Worthy, Xenophobic, and Promote Fake Cure. Built with D3 v5, it uses the `tree` and `hierarchy` layouts to compute node positions, `linkHorizontal` to draw curved connecting paths, and a `zoom` behavior for panning and scaling. Text labels are rendered directly in SVG with the Playfair Display font, while the data is loaded from a local `data.json` file.