Convert HTML document to Microsoft Word document. This gem is in active development.

AsciiChem is an ASCII syntax for representing chemical formulae, reactions, electron configurations, and bonds. It parses to a semantic model and renders to MathML, HTML, LaTeX, and SVG. Math embedding uses Plurimath.

Glossarist toolkit for working with IEV terms from Electropedia

Geolexica plugin for Jekyll

Stepmod-utils is a toolkit that works on STEPmod data.

Utility for SUMA (STEP Unified Model-Based Standards Architecture)