[k8svet]

Beyond the not-using-typescript for CLI tooling difference, it would be interesting for a comparison against carapace-bin, another shell agnostic completer: https://github.com/rsteube/carapace-bin (written in Go, since this thread includes other discussion about the choice of typescript for Inshellisense).

From a quick peek, carapace-bin supports more shells (including and powering the one I use, nushell).

[mongol]

Knowing it is go I like it better already. Anything that does not require a runtime gets a head start in my book.