It's still much less dependable compared to something fully supported like Bun.

I’m no bash lover, but I’ve used git bash as my primary driver on windows for I don’t know many years. It has its quirks (like any tool) but I don’t think I’d say it’s less dependable. Anecdotally I’ve had way more issues with node on windows than I have with git bash and node is fully supported.

Fully supported, until they sell it to someone.

I mean, Anthropic now own it

Yes, bash is the near-universal language for build scripts as long as git is the near-universal source control tool.