alt Hacker NewsIt's great that we now have 3 major JS server environments: Node.js, Deno and Bun. The competition keeps them all in check.
Although I was keen to get involved in Deno in the beginning and I'm a fan of Ryan Dahl, I just couldn't shake my preference for vanilla JavaScript; it was already the case before LLMs took over, but now even more so after LLMs. But I like that Deno is an option which users of my open source projects can use.
That said, Deno deserves the credit for making TypeScript as painless as possible. Juggling different Node.js and tsc versions and tsconfig versions was a major pain in the neck. I like how Deno forces a specific TypeScript version. None of that nonsense.
TypeScript is, objectively, the superior option—especially in the presence of LLMs, because the type safety is incredibly useful as a first-line eval to ensure that what the LLM spits out is sound in terms of data inputs and outputs. Strong static typing is an absolute must for building anything bigger than trivial systems.