Deno: has a basic permission model that is very helpful, written in Rust, and native TypeScript support.
I'm not deep in the webdev / node / Bun ecosystems, I've just been a happy user of Deno for small services for several years. Can someone explain why it sounds like there's such rapid growth of Bun? Is it just being used as a bundler, but not as JS runtime?
Just the permission system alone (though I wish it extended to modules) is so compelling with Deno that I'm perplexed at why someone would transition from node to bun and not node to Deno.