GitHub - patrickcate/Jekyll-Ordinal: Jekyll liquid filter to output a date ordinal such as "st", "nd", "rd", or "th".
Jekyll Filters - Where and Group_By | Webjeda
Liquid Filters
Liquid Filters
GitHub - helpers/liquid-filters: Liquid filters written in vanilla JavaScript, allowing them to be used with any template engine. WIP! Star/watch the project for updates.
Jekyll and GitHub Pages Liquid Date Formatting Examples