POSH TUI
alphaLatest release 0.14.1
Latest changelog February 2026 update
Read docs without leaving the shell
Ruby classes, methods, and guides rendered as readable Markdown right in your terminal. Search, browse, and jump between docs without opening a browser.
Knows your project
Run posh in any Ruby project. It reads your
Gemfile.lock and shows docs for the gems you
actually use — Ruby docs, gem docs, and Rails guides in
one place.
macOS & Linux
Install locally with Homebrew. Docsets are downloaded once and stored locally, so app stays fast even offline.
👋, I'm Stas.
Living in the Netherlands. Doing all sort of things on a web, but have a knack for TUI/CLI apps.
Everything started with a personal frustration - there are no real alternatives to Dash on Linux. After three prototypes, couple of years of thinking... there is a better way to read docs and I have to build it.
