In Bun’s zig fork, we added parallel semantic analysis and multiple codegen units to the llvm backend on macOS & Linux This makes debug builds of Bun compile > 4x faster, improving internal development velocity

We do not currently plan to upstream this, as Zig has a strict ban on LLM-authored contributions.

I don't think projects will survive with strict "No AI" policies. Either AI will come in but dishonestly labeled as "human" or they'll have to adjust. This example is perfect, a real bug is fixed but now a human needs to pretend to have fixed it - probably in almost the exact

Yes because unsurprisingly sensible projects do not want AI generated slop. Claiming it makes things 1 gazillion times faster is one thing, but one must also understand that software must work correctly even in edge cases and be maintained which is hard to do with AI garbage.

Does bun not prioritize external contributions anymore? Haven't seen many contributions outside the org in a while.