posix-shell topic
libdash
The dash shell as a linkable library. Tracks https://git.kernel.org/pub/scm/utils/dash/dash.git, with extended interfaces, bindings for Python and OCaml, and tools for generating JSON representations...
smoosh
The Symbolic, Mechanized, Observable, Operational SHell: an executable formalization of the POSIX shell standard.
totp
Time-based One-time Password Generator
shrs
The rusty shell toolkit for hackers
PureLISP.sh
A Pure LISP interpreter written in shell script conformed to POSIX shell
BASH_Scripts_For_Everyone
A collection of BASH scripts that might benefit all *nix users
AutomataCI
An open-source, redistributable, template-guided, and semi-autonomous CI infrastructure readily available your next project.
PolygotScripts
A single executable script format that is operable in both UNIX and WINDOWS environment.