jgm

Current Sponsors: 45
Past Sponsors: 68
Total Sponsors: 113
Minimum Sponsorship: $1.00

Funding Links: https://github.com/sponsors/jgm

Name: John MacFarlane
Location: Berkeley, CA
Kind: user
Followers: 2975
Following: 0
Total stars: 43343
Repositories count: 99
Created at: 2022-11-02T16:26:26.896Z
Updated at: 2025-03-25T03:59:24.087Z
Last synced at: 2025-03-25T03:59:24.086Z

GitHub Sponsors Profile

I have been developing open-source software since 2006. I am the creator and lead developer of the document conversion software pandoc. I am also the author of the commonmark spec, and I wrote the reference implementation cmark, which is the basis for the library that powers markdown conversion on GitHub.
Other libraries I maintain include

unicode-collation (pure Haskell implementation of the Unicode Collation Algorithm)
zip-archive (Haskell library for creating and reading zip archives)
skylighting (Haskell library for syntax highlighting)
texmath (Haskell library for converting between math formats: TeX, OOXML, MathML, eqn)
ipynb (Haskell library for manipulating Jupyter notebooks)
doctemplates (Haskell templating library for plain-text documents)
doclayout (Haskell prettyprinting library for plain-text documents)
yst (static site generator using pandoc and data from YAML files)
citeproc (Haskell library for processing citations using CSL stylesheets)
commonmark.js (JavaScript commonmark-parsing library)
commonmark-hs (Haskell library for parsing commonmark with many extensions)
djot (rational, consistent light markup format with fast parser in Lua)

Sponsoring me will help encourage me to continue spending much more time than I should be on these projects and others!