Spatial data and rendering utilities for geography-heavy apps.
This section covers country geography records, map path data, world-map rendering, and single-country SVG helpers for educational tools, games, and dashboards.
arev includes a complete geographic dataset for every country and a set of utility functions designed for geography games (Wordle-style country guessing, atlas quizzes, educational tools) and location-aware UIs.
arev ships a full vector world map as inline SVG path data, together with helper functions to render, style, and highlight countries. Countries are identified by their ISO 3166-1 alpha-2 codes (e.g. "US", "DE", "JP"), which match the alpha2 field used throughout the rest of the library.
arev provides functions to render a standalone SVG for any individual country, using the bundled world-map vector data and the bundled cities dataset.