GitHub - github/cmark-gfm: GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C

Fast, accurate GitHub Flavored Markdown parser and renderer

Back in 2016, I started standardese, a C++ documentation generator. However, in the past two years I haven’t really worked on it. Now, I can officially announce that I have abandoned the project and transferred ownership. This blog post explains why.

Apex is a unified Markdown processor that combines the best features from CommonMark, GitHub Flavored Markdown (GFM), MultiMarkdown, Kramdown, and Marked. One processor to rule them all.