A rails helper that makes including svg Crypticons simple.

Generates diagrams in SVG format from input material. Split into multiple programs that each perform one stage.

Generates a hyperlinked SVG document containing relative dependencies for all the given dependencies.

Ruby library for generation animal icons using SVG

Rails plugin to use Intuit's Official QuickBooks Online Buttons in SVG format.

Generate a SVG month grid w/ heatmap based on array of dates.

Discovers and compiles SVG files into a sprite sheet that can be used for icons and such.

This Ruby extension implements a DataMatrix encoder for Ruby. It is typically used to create semacodes, which are barcodes, that contain URLs. This encoder does not create image files or visual representations of the semacode. This is because it can be used for more than creating images, ...

Lilygraph is a Ruby library for creating svg charts and graphs based on XmlBuilder.

Waxy is a Ruby gem that draws SVG hexagon visualizations.

JQVMap is a jQuery plugin that renders Vector Maps. It uses resizable Scalable Vector Graphics (SVG) for modern browsers like Firefox, Safari, Chrome, Opera and Internet Explorer 9. Legacy support for older versions of Internet Explorer 6-8 is provided via VML

Ruby bindings for the Autotrace library, which converts raster images (like PNG) into vector graphics (like SVG). This gem provides a Ruby interface to the powerful Autotrace library, allowing for easy conversion of bitmap images to vector formats with extensive configuration options.

A small gem that posts simplecovs test coverage to a web service. We've built a web service for rendering coverage badge svgs too. You can find it at coverage.traels.it

Converts STEM blocks and inline macros to SVG images using MathJax-node for AsciiDoctor PDF.

Special Gem for MetaKGP members - to convert all images in a directory to PDFs in another directory. Supports multi-page Question paper images too. Please follow the naming scheme for papers - for example, end-autumn-2016-MA20104-kdfh87.jpg in case of single-page Question paper & mid-spring-2...

Generate SVG railroad syntax diagrams, like on JSON.org.

Experimental gem to render SVG within a Ruby2D application.

Manage SVG icons in Rails by vendoring them from npm packages via the jsdelivr CDN.

Jekyll plugin to generate Academicons icons and include them dynamically in your site.

Sirena is a pure Ruby implementation of Mermaid diagram rendering. It parses Mermaid syntax and generates SVG output using Parslet grammars and ELK layout. Supports 24 diagram types: flowcharts, sequence, class, state, ER, C4, block, architecture, Gantt, timeline, Git graph, mindmap, Kanban, user...