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New top story on Hacker News: Show HN: Syq – copy files between machines fast (better than rsync)

Show HN: Syq – copy files between machines fast (better than rsync) 11 by greaber | 7 comments on Hacker News. I got frustrated with the slowness of rsync and made an alternative that works faster by using multiple parallel connections, direct encrypted TCP when available, and other optimizations. I also added cool features like the ability to maintain a persistent ssh connection to the server for fast one-offs, the ability to download to your laptop while working in an ssh shell on a server, and the ability to do direct remote-remote transfers without forwarding your ssh agent (by using restricted ssh keys on the receiver that will only execute a specific request signed with the key on your laptop). It is also designed to be more robustly/flexibly scriptable than alternatives. September 10, 2026 at 10:01PM greaber 11 https://ift.tt/AcMJRt5 Show HN: Syq – copy files between machines fast (better than rsync) 7 I got frustrated with the slowness of rsync and made an alternative that...

New top story on Hacker News: Defining AI Psychosis. Part 2: "Prolific AI Psychosis"

Defining AI Psychosis. Part 2: "Prolific AI Psychosis" 42 by euthymiclabs | 23 comments on Hacker News. September 9, 2026 at 11:13PM euthymiclabs 42 https://ift.tt/N4SAV0U Defining AI Psychosis. Part 2: "Prolific AI Psychosis" 23 https://ift.tt/FJ1HKUc

New top story on Hacker News: Show HN: Give your AI agent on-screen guides that show users where to click

Show HN: Give your AI agent on-screen guides that show users where to click 6 by pancomplex | 0 comments on Hacker News. Hey HN. I'm Christian, one of the founders of Frigade (YC W23). I've noticed that a lot of in-app AI agents struggle to actually understand the products they exist in. For instance, let's say a user asks an agent how to do something in a given SaaS product. In an ideal case, maybe that agent replies saying it has a tool to do the task and just automates that work entirely for the user. That's a great outcome. But often that's not the case. Maybe there is no tool call for that exact task, or maybe the user's question is best solved by a specific UI workflow or interface. In these cases, many agents tend to fall back on basic RAG on their help center, or sometimes even searching the internet for an understanding of their own product. This can be a very slow process and most of the time help center articles are outdated as products evolve fast...

New top story on Hacker News: Hire Every Engineer Like You'd Hire a VP

Hire Every Engineer Like You'd Hire a VP 4 by mooreds | 0 comments on Hacker News. September 8, 2026 at 11:30PM mooreds 4 https://ift.tt/F1HKNbL Hire Every Engineer Like You'd Hire a VP 0 https://ift.tt/4TYXULr

New top story on Hacker News: If a Tesla Cybercab fleet were profitable, Tesla wouldn't sell you one

If a Tesla Cybercab fleet were profitable, Tesla wouldn't sell you one 44 by jijojv | 38 comments on Hacker News. September 7, 2026 at 09:49PM jijojv 44 https://ift.tt/gELlQbK If a Tesla Cybercab fleet were profitable, Tesla wouldn't sell you one 38 https://ift.tt/uJGn5Kc

New top story on Hacker News: Recreating Minecraft Is Not a Benchmark

Recreating Minecraft Is Not a Benchmark 13 by kuberwastaken | 8 comments on Hacker News. September 6, 2026 at 09:52PM kuberwastaken 13 https://ift.tt/d1nf4eX Recreating Minecraft Is Not a Benchmark 8 https://ift.tt/Mes2Oji