Hacker News: kapperchino

New comment by kapperchino in "The road to ACID transactions in Cassandra 6"

kapperchino — Fri, 21 Aug 2026 23:38:35 +0000

Issue is that it’s no longer open source

New comment by kapperchino in "Ask HN: Does anybody still FEEL improvements between latest LLMs for coding?"

kapperchino — Wed, 01 Jul 2026 16:16:08 +0000

Ngl after opus 4.5 I haven’t noticed too many improvements

New comment by kapperchino in "Beware, Claude Code deletes >30 day old transcripts. Anthropic won't fix it"

kapperchino — Tue, 30 Jun 2026 14:59:20 +0000

Wow good timing, I’ve been working on a session hub of sorts for devs. Check it out, you can store your sessions on here. https://joe-store-frontend.onrender.com

New comment by kapperchino in "The text in Claude Code’s “Extended Thinking” output"

kapperchino — Mon, 22 Jun 2026 16:03:21 +0000

This agent I made can’t execute on the shell, can only edit the files within the project. Only works with rust atm though. https://github.com/Kapperchino/agent-joe

New comment by kapperchino in "Ask HN: Will programmers write more efficient code during the memory shortage?"

kapperchino — Sat, 20 Jun 2026 00:10:42 +0000

Real, there are so many low hanging fruits for optimization but no one has time to do them. And they don’t incentivize spending your time on it either.

New comment by kapperchino in "Ask HN: What are you working on? (June 2026)"

kapperchino — Fri, 19 Jun 2026 19:39:46 +0000

Not necessarily, since you would need to also run cargo check and cargo test. And Claude still needs grep and find to look around the repo.

New comment by kapperchino in "Ask HN: What are you working on? (June 2026)"

kapperchino — Sun, 14 Jun 2026 19:39:48 +0000

I’m working on a coding agent that doesn’t have access to the shell. Essentially all it could do is edit and read code, verify and run tests. But due to that limitation I’ve made it target only rust projects for the time being.

https://github.com/Kapperchino/agent-joe

New comment by kapperchino in "AI coding at home without going broke"

kapperchino — Sat, 13 Jun 2026 23:35:02 +0000

On the topic of access control, I’m building a coding agent with no shell access, currently only supports rust though. https://github.com/Kapperchino/agent-joe

Show HN: Agent Joe – a Rust only coding agent with no shell access

kapperchino — Fri, 12 Jun 2026 23:13:59 +0000

Article URL: https://github.com/Kapperchino/agent-joe

Comments URL: https://news.ycombinator.com/item?id=48510482

Points: 2

# Comments: 0

New comment by kapperchino in "Database mocks are just not worth it"

kapperchino — Mon, 30 Dec 2024 21:12:30 +0000

Just mock the repository which calls the db, and to test the queries themselves, use the real db as a docker container, or integration test with an existing db

New comment by kapperchino in "How to fix “AI’s original sin”"

kapperchino — Fri, 21 Jun 2024 01:04:40 +0000

Bruh stop with the middle class bs, there’s only working class and the owner class.

New comment by kapperchino in "A generalist AI agent for 3D virtual environments"

kapperchino — Wed, 13 Mar 2024 16:39:05 +0000

It’s to replace qa testers for video games

New comment by kapperchino in "You Don't Need a Dedicated Cache Service – PostgreSQL as a Cache (2023)"

kapperchino — Wed, 06 Mar 2024 20:08:35 +0000

Because you can’t scale out just the cache part of Postgres, one machine can only have so much memory

New comment by kapperchino in "DeepComputing ROMA RISC-V Laptop"

kapperchino — Wed, 21 Feb 2024 15:38:43 +0000

The new Macs stay really cool

New comment by kapperchino in "New E. coli strain will accelerate evolution of the genes of your choice"

kapperchino — Tue, 06 Feb 2024 04:26:02 +0000

My thoughts, dreams, plots and my schemes….

New comment by kapperchino in "How the U.S. government could lower food prices"

kapperchino — Mon, 29 Jan 2024 18:17:04 +0000

Price control is very half assed, what needs to be done is nationalization of the supply chain for food.

New comment by kapperchino in "Mesh shaders on RDNA graphics cards"

kapperchino — Wed, 17 Jan 2024 15:23:08 +0000

Alan wake 2 pretty much requires it too

New comment by kapperchino in "Scholars now argue that early nomadic empires were the architects of modernity"

kapperchino — Tue, 09 Jan 2024 20:43:33 +0000

They were not indiscriminate in the murders. The leaders are always given a choice of paying tribute before hand. And they do stay true to their word if tributes were paid. It’s one of the major reasons why the mongol empire was so successful.

New comment by kapperchino in "Scaling to around 15K requests per second with Java"

kapperchino — Fri, 14 Jul 2023 14:15:37 +0000

+1 to this, reactive programming is a major pain in my ass. With virtual threads there’s no longer a need for them.

New comment by kapperchino in "Buying an iPad Pro for coding was a mistake"

kapperchino — Fri, 30 Jun 2023 14:15:11 +0000

iPad pros are such good media consumption devices, and also very good note taking devices, you can draw diagrams and also use apps like obsidian.