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Elvish vs Zsh: catalog facts
Elvish	Zsh
Free Free and open source.	Free The open-source application is available without a license fee.
Windows, macOS, Linux, Command line	macOS, Linux, Command line
Readable scripts with lists, maps and functions Catches errors like undefined variables before running	Completion system that knows the options of individual commands Recursive globbing and qualifiers that replace many find invocations
Not POSIX compatible, so Bash scripts do not run unchanged Smaller ecosystem than Bash, Zsh or Fish	Startup configuration grows complicated quickly, which is why frameworks exist Scripts written for Zsh are not portable to plain POSIX shells
Downloadable app	Downloadable app
Open source	Open source
License: BSD-2-Clause	License: MIT
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.