A Ruby library that generates QR Codes as XPM, SVG or EPS graphics.

Fetch, download, and generate URLs for 413+ cryptocurrency logos. Supports SVG, PNG, WebP, JPEG, and ICO formats in 13 standard sizes. Zero external dependencies (stdlib net/http only).

BoxBot aims to generate an SVG or PDF template that is meant to be used with a laser cutter. Boxbot will generate a 2D cut layout for a 3D box (parallelepiped) with matching tabs that allow the box to be "snapped into place" without screws, although screws and T-joins can also be added. This gem ...

Safe Image is a small Ruby image-processing boundary for untrusted uploads: helper-contained libvips thumbnails/probing, hardened ImageMagick compatibility operations, optimisation, SVG metadata probing, and optional atomic Landlock sandbox execution.