+++
title = 'R2U2'
subtitle = 'Runtime Verifier'
links = [
	{ title = "Homepage", url = "https://r2u2.temporallogic.org/", icon = 'fa-solid fa-home' },
	{ title = "Source Code", url = "https://github.com/R2U2/r2u2", icon = 'fa-solid fa-code' },
	{ title = "Playground", url = "https://r2u2.temporallogic.org/playground/", icon = 'fa-solid fa-gamepad' }
]
applications = ["Runtime Verifier"]
developers = ["Iowa State University"]
licenses = ["MIT", "Apache-2.0"]
inputs = []
interfaces = ["Web","CLI"]
maintenance = ["Actively Maintained"]
draft = false
date = 2025-08-22
+++

 The Realizable Responsive Unobtrusive Unit is an online runtime monitor framework.