Hacker News
How to Build a Shitty Robot
Article URL: https://mariozechner.at/posts/2026-05-30-shitty-robot/
Comments URL: https://news.ycombinator.com/item?id=48342617
Points: 1
# Comments: 0
What Distinguishes the Super Rich from the Rest of Us
Article URL: https://knowledge.insead.edu/leadership-organisations/what-distinguishes-super-rich-rest-us
Comments URL: https://news.ycombinator.com/item?id=48342557
Points: 1
# Comments: 1
Sonny Rollins – Saxophone Colossus (documentary)(1986)
Article URL: https://www.youtube.com/watch?v=q1U37Ohmjh8
Comments URL: https://news.ycombinator.com/item?id=48342515
Points: 2
# Comments: 0
Trying to find some good spots to invest in Bangalore, India
Article URL: https://flatmap.cloud
Comments URL: https://news.ycombinator.com/item?id=48342510
Points: 1
# Comments: 1
Geblang – static typed, interpreted language written in Go
Article URL: https://github.com/dwgebler/geblang
Comments URL: https://news.ycombinator.com/item?id=48342496
Points: 3
# Comments: 0
CompletionKit – stop guessing whether your prompt change helped
Article URL: https://completionkit.com/
Comments URL: https://news.ycombinator.com/item?id=48342460
Points: 4
# Comments: 0
Dealing with cancel safety in async Rust
Article URL: https://rfd.shared.oxide.computer/rfd/0400
Comments URL: https://news.ycombinator.com/item?id=48342442
Points: 2
# Comments: 0
Ask HN: What are your worst war stories bringing agentic applications into prod
For a bit of context, I’m currently creating a team of AI agents at work to generate reports by fanning out into a large amount of subagents to process a large amount of transcript data. When the analysis fails mid-way because of some individual step like an API call returns an error or the machine is out of memory, it would create cascading errors that break the entire generation with almost no visibility. I’ve just spent the past month rewriting the individual jobs as durable execution jobs on DBOS but just wondering if there are better solutions out there and if others encountered similar issues? And then there is the issue to reflect back the progress to the users which I’ve just been coding ad-hoc honestly…
When an agent fails at step 9 of 12, how do you handle that?
Roughly how many engineer-weeks have you sunk into agent infrastructure (durability, monitoring, human-in-the-loop, live UI) vs. the actual agent logic? Curious if my ratio is normal.
For those who built this stuff in-house: was it ever a build-vs-buy conversation? What would a tool have had to do for you to buy instead of build?
Do you currently pay for anything in your agent stack (LangSmith, Temporal, Braintrust, etc.)? What made that one worth a line item when others weren't and should I look into it too?
Comments URL: https://news.ycombinator.com/item?id=48342441
Points: 2
# Comments: 0
Litterbox – Somewhat Isolated Development Environments
Article URL: https://github.com/Gerharddc/litterbox
Comments URL: https://news.ycombinator.com/item?id=48342440
Points: 2
# Comments: 0
The household battery revolution that could change energy bills and the world
Lotus Focus 2030: Reinforcing brand DNA with hybrid-V8 supercar
Article URL: https://www.lotuscars.com/en/press/news/lotus-unveils-focus-2030
Comments URL: https://news.ycombinator.com/item?id=48342422
Points: 2
# Comments: 0
Muxcard, a dyi credit card size computer
Article URL: https://github.com/krauseler/muxcard
Comments URL: https://news.ycombinator.com/item?id=48342399
Points: 3
# Comments: 1
K Is for K-Theory
Article URL: https://www.maths.ox.ac.uk/outreach/oxford-mathematics-alphabet/k-k-theory
Comments URL: https://news.ycombinator.com/item?id=48342384
Points: 3
# Comments: 0
Lance: Unified Multimodal Modeling by Multi-Task Synergy
Article URL: https://huggingface.co/bytedance-research/Lance
Comments URL: https://news.ycombinator.com/item?id=48342376
Points: 2
# Comments: 0
RAG demo for New Zealand residential tenancy law
Article URL: https://tenancy.localrun.ai
Comments URL: https://news.ycombinator.com/item?id=48342373
Points: 4
# Comments: 0
New car sales are dropping
The AI Boom Is Coming to Your Backyard [video]
Article URL: https://www.youtube.com/watch?v=bA2rUkm7J9k
Comments URL: https://news.ycombinator.com/item?id=48342345
Points: 1
# Comments: 0
Show HN: I made a Gemma 4 Mac app that names screenshots with local AI
I made my first macOS utility app that ships with a bundled Gemma 4 model, specifically the Gemma E4B one. It made my app DMG have 5.3 GB in size, but I think it is a small size for the power that this free local model can provide.
It runs fine on CPU, but can also run on Apple Silicon GPU, although I did not notice any performance improvements with GPU (tested on a M5 chip).
I think these local lightweight and multimodal models will open multiple possibilities for new software tools where privacy is essential.
Comments URL: https://news.ycombinator.com/item?id=48342306
Points: 1
# Comments: 1
Ennigaldi-Nanna's Museum
Article URL: https://en.wikipedia.org/wiki/Ennigaldi-Nanna%27s_museum
Comments URL: https://news.ycombinator.com/item?id=48342304
Points: 1
# Comments: 0
Grok Imagine Video 1.5 Preview Tops Image-to-Video Arena
Article URL: https://arena.ai/leaderboard/image-to-video
Comments URL: https://news.ycombinator.com/item?id=48342288
Points: 2
# Comments: 0
