Hacker News: m_m_carvalho

New comment by m_m_carvalho in "Show HN: ShadowCat – file transfer through QR Codes in a Browser"

m_m_carvalho — Fri, 22 May 2026 21:07:10 +0000

Clever use of QR for file transfer. How does it handle larger files? Is there chunking + reassembly on the receiving end?

New comment by m_m_carvalho in "Open source Kanban desktop app that runs parallel agents on every card"

m_m_carvalho — Fri, 22 May 2026 21:06:15 +0000

The parallel agents concept is interesting. How does it handle state sync between agents when they're modifying the same board? Or is there built-in conflict resolution?

New comment by m_m_carvalho in "Models.dev: open-source database of AI model specs, pricing, and capabilities"

m_m_carvalho — Fri, 22 May 2026 21:04:50 +0000

Interesting approach. The unified pricing table is helpful, but I'd love to see latency benchmarks across providers – that's often the hidden cost beyond price/token.

Nodus – Never lose AI answers again

m_m_carvalho — Tue, 21 Apr 2026 12:19:40 +0000

Article URL: https://nodus-ai.app/

Comments URL: https://news.ycombinator.com/item?id=47847749

Points: 2

# Comments: 0

New comment by m_m_carvalho in "Show HN: Waputer – The WebAssembly Computer"

m_m_carvalho — Fri, 17 Apr 2026 18:53:02 +0000

Tested the Nako IDE - got "hello world" running! But I'm a bit confused about the architecture.

Is Waputer a full OS kernel or primarily a dev environment? The three components (School/Terminal/Editor) seem related but I can't quite connect the dots.

What's the typical workflow - write in Nako → WASM → run where exactly?

Cool concept, just trying to understand the pieces!