diff --git a/readme.md b/readme.md
index d8d8efa..34e9a55 100644
--- a/readme.md
+++ b/readme.md
@@ -160,6 +160,7 @@ Inspired by the [awesome](https://github.com/sindresorhus/awesome) list thing.
 - [reachable](https://github.com/italolelis/reachable) - Check if a domain is up.
 - [loadtest](https://github.com/alexfernandez/loadtest) - Run load tests.
 - [diff2html-cli](https://github.com/rtfpessoa/diff2html-cli) - Create pretty HTML from diffs.
+- [posh tui](https://poshtui.com/) - Terminal based documentation browser for Ruby developers.
 
 ### Text Editors