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by Osmose 814 days ago
The speed increases are nothing to sneeze at; I've moved a few Vite projects over to Bun and even without specific optimizations it's still noticeably faster.

A specific use case where Bun beat the pants out of Node for me was making a standalone executable. Node has a very VERY in-development API for this that requires a lot of work and doesn't support much, and all the other options (pkg, NEXE, ncc, nodejs-static) are out-of-date, unmaintained, support a single OS, etc.

`bun build --compile` worked out-of-the-box for me, with the caveat of not supporting native node libraries at the time—this 1.1 release fixes that issue.
2 comments
llimllib 814 days ago
I've hit significant failures every time I've tried to use `bun build --compile`; the most recent code I was trying to compile hit this one[1].

I documented how to build a binary from a JS app with node, deno, and bun here [2]. Node SEA is a bad DX, but not that complex once you figure it out.

1: https://github.com/oven-sh/bun/issues/6832

2: https://github.com/llimllib/node-esbuild-executable

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Jarred 814 days ago
I’m pretty sure issue #6842 was fixed in Bun v1.0.32 or so and we forgot to mark the issue as fixed

Will check once I get to my computer

Edit: was not fixed. We made other changes to fs.readSync to improve Node compatibility, but missed this. It will get fixed though

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throwitaway1123 814 days ago
Bun's standalone executables are great, but as far as I'm aware unlike Deno and Node there's no cross compilation support, and Node supports more CPU/OS combinations than either Deno or Bun. Node supports less common platforms like Windows ARM for example (which will become more important once the new Snapdragon X Elite laptops start rearing their heads [1]).

[1] https://www.youtube.com/watch?v=uWH2rHYNj3c

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Jarred 814 days ago
We'll add cross-compilation support and Windows arm64 eventually. I don't expect much difficulty from Windows ARM once we figure out how to get JSC to compile on that platform. We support Linux ARM64 and macOS arm64.
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galaxyLogic 814 days ago
Does it support building an EXE with all source-code removed?
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