This app is a core app for Ubuntu Touch's shell Lomiri. Ubuntu Touch is a mobile OS developed by the UBports Foundation. Lomiri is its operating environment optimized for touch based human-machine interaction, but also supports convergence (i.e. switching between tablet/phone and desktop mode).

traceroute and ping in one, with a nice TUI, a chart, and a map

GWorkspace is the official GNUstep workspace manager. The Inspector framework is a core part of it allowing specialized inspection of files with different filetypes.

Some tools to prove properties on Copilot programs with k-induction model checking.

Copilot is a stream (i.e., infinite lists) domain-specific language (DSL) in Haskell that compiles into embedded C. Copilot contains an interpreter, multiple back-end compilers, and other verification tools.