Say I had a Windows application, #cpp that runs inside the console, that does some inconceivably (to me) complex math on structured input data, then generates a corresponding output.
It’s mine but I didn’t write it, and don’t have the source code. But I do have an incredibly detailed article written by the author, that describes the math involved and optimisations to make it run, which I couldn’t begin to understand or explain.
What are the chances of finding someone to recreate it in #js ?
@siblingpastry ah, you did say that, sorry.
I still don't think it would necessarily be too bad (I do reverse engineering of compiled binaries for funsies), but yeah, much trickier.
@siblingpastry @steadmanticore
There are lots of decompiler tools that extract "source code" from an executable. It's not always very readable, but that kind of doesn't matter if it's just going back into a WASM compiler.
It might not work, at which point you're contracting someone. But it could work. And it would bypass a lot of effort if it did.
My bigger worry, whether you contract or convert, is having test cases on hand to verify that the new thing works the same as the old thing.
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