Compare software

Oils vs Murex: catalog facts
Oils	Murex
Best for: Shell script authors who want a stricter bash or a more modern shell language	Best for: People who work with structured data on the command line and want safer scripts
Free Free and open source.	Free Free and open source.
macOS, Linux, Command line	macOS, Linux, Command line
OSH runs existing bash scripts with stricter error checking YSH adds structured data and JSON support All 4 strengths for Oils OSH runs existing bash scripts with stricter error checking YSH adds structured data and JSON support Both shells in one small binary Detailed reference documentation	Native handling of JSON, YAML, XML and CSV Error handling and unit tests for scripts All 3 strengths for Murex Native handling of JSON, YAML, XML and CSV Error handling and unit tests for scripts Bash comparison cheat sheet for newcomers
Still before a 1.0 release YSH is a new language to learn	Not POSIX compatible, so existing Bash scripts need rewriting Smaller community than Bash, Zsh or Fish
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: GPL-2.0
No account needed	No account needed
Offline features available	Offline features available
Official website Full listing and sources Sources for Oils oils.pub Catalog checked September 24, 2026	Official website Full listing and sources Sources for Murex murex.rocks Catalog checked September 24, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.