libgd-gis: Filling Ruby’s Graphics Gap and Building an Ecosystem
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libgd-gis: Filling Ruby’s Graphics Gap and Building an Ecosystem March 26, 2026 For years, generating map tiles, GIS visualizations, and fast raster graphics in Ruby has been a painful experience. ImageMagick derivatives were slow. External services added latency and complexity. The old ruby-gd binding languished unmaintained. Then ruby-libgd arrived – a modern, actively maintained binding to the GD library. But ruby-libgd alone addressed only part of the problem: it provided fast rendering,