Rendering Maps in Terminals

I’ve been working for years with geospatial data, the ecosystem is vibrant (thanks to DuckDB), but I’ve always missed some tools in the terminal to visually look at geometries in context. I’ve started to work on a pure Go renderer, in 2025, and after 3 different iterations I finally have an API I’m happy with. This 3rd iteration was created by DeepSeek Pro for around 1USD, feeding it with my previous attempts.