Hacker News: 190n

New comment by 190n in "Bun's experimental Rust rewrite hits 99.8% test compatibility on Linux x64 glibc"

190n — Sat, 09 May 2026 19:26:51 +0000

Almost all of Bun's tests are written in JavaScript run in Bun itself.

New comment by 190n in "Darkbloom – Private inference on idle Macs"

190n — Thu, 16 Apr 2026 19:29:17 +0000

> PT_DENY_ATTACH

All you have to do is attach to the process before it does that, and then prevent this call from going through.

New comment by 190n in "Claude Code's source code has been leaked via a map file in their NPM registry"

190n — Tue, 31 Mar 2026 17:22:03 +0000

It could be because of a Bun bug, but I don't think it's because of that one. It's a duplicate of a year-old issue, and it's specific to Bun.serve.

New comment by 190n in "Flash-MoE: Running a 397B Parameter Model on a Laptop"

190n — Sun, 22 Mar 2026 19:44:04 +0000

> *2-bit quantization produces \name\ instead of "name" in JSON output, making tool calling unreliable.

I was wondering about that statement. Shouldn't it restrict sampling to only tokens that produce valid JSON matching the schema during a tool call? On the other hand, I have heard a lot about how even production LLM providers don't always call tools accurately, so I suppose either it's hard to implement what I described or there's something I haven't thought of that makes it impossible.

New comment by 190n in "Our commitment to Windows quality"

190n — Fri, 20 Mar 2026 22:09:14 +0000

Later in the post they expand on that point:

> More direct control over updates, including the ability to pause updates for as long as you need

So it does sound like you'll be able to pause updates forever and also therefore not automatically reboot.

New comment by 190n in "10% of Firefox crashes are caused by bitflips"

190n — Fri, 06 Mar 2026 02:11:24 +0000

Operating systems use less RAM than Firefox.

New comment by 190n in "The fix for a segfault that never shipped"

190n — Tue, 20 Jan 2026 22:56:42 +0000

I thought I had read this story before, and it seems like a similar account was published to this company's blog in 2023 but since taken down: https://web.archive.org/web/20250624191934/https://www.recal...

Still a good read though.