Hacker News: carter2099

New comment by carter2099 in "How to setup a local coding agent on macOS"

carter2099 — Mon, 15 Jun 2026 16:03:11 +0000

I'm considering this right now. Is it very difficult to adapt to the new philosophy? Are you running mostly interactive or programmatic?

New comment by carter2099 in "Show HN: Homebrew 6.0.0"

carter2099 — Sun, 14 Jun 2026 12:07:35 +0000

“This page is suspiciously repetitive. Let me check another source”

Show HN: I made a Uniswap v3 Hedge Rebalancer that manages shorts on Hyperliquid

carter2099 — Tue, 24 Feb 2026 13:07:15 +0000

I wrote a blog post about it: https://blog.carter2099.com/posts/6

tldr: Delta Neutral is a self hosted Rails app that allows you to enter hedge configurations for your Uniswap v3 positions. You enter a target hedge, i.e. 50%, and accordingly shorts are opened on Hyperliquid. As your assets composition changes in the pool, your shorts will be rebalanced to stay at your target hedge.

Here's the code: https://github.com/carter2099/delta_neutral

It builds on my Ruby Hyperliquid SDK: https://github.com/carter2099/hyperliquid

Comments URL: https://news.ycombinator.com/item?id=47136638

Points: 1

# Comments: 0

I built Delta Neutral, a self-hosted concentrated liquidity hedge rebalancer

carter2099 — Sun, 22 Feb 2026 21:13:41 +0000

Article URL: https://blog.carter2099.com/posts/6

Comments URL: https://news.ycombinator.com/item?id=47114741

Points: 2

# Comments: 0

New comment by carter2099 in "GPT‑5.3‑Codex‑Spark"

carter2099 — Sun, 15 Feb 2026 13:13:02 +0000

I sent this to someone I know knowledgeable about this type of thing, here’s what he had to say, sharing because I thought it was interesting:

Pretty cool tech, silicon is very advanced. That said, this is how every wafer comes out of the fab. This process does not dice out individual chips but instead adds interonnects. I doubt they have 100% yield, but probably just don't connect that die. This type of setup is one of the reasons Apple's M series chips are so effective. Their CPU/GPU/RAM are all on one die/directly interconnected instead of going through some motherboard based connector. I think Apple doesn't have them all go through the same process so those are connected via a different process but same layed on silicon direct connection. This solves the problem data centers tend to have of tons of latency for the connections between processors. This is also similar to AMD's infinity fabric of their Zen architecture. It's cool how all of these technologies build from another.

It's also all reliant on fab from TSMC who did the heavy lifting is making the process a reality

Show HN: Hyperliquid Ruby SDK

carter2099 — Tue, 03 Feb 2026 20:13:38 +0000

I wrote a blog post about it here: https://blog.carter2099.com/posts/4

tldr: There was no ruby sdk for the HL api so I made one. This was my introduction to Claude Code and it was awesome. I was able to code with an LLM, stay in the terminal, and still learn something new (WebSockets). I also forked an existing ruby web sockets client gem and made it my own! Up next I'll use this SDK to create an automated short rebalancer for my concentrated liquidity pool positions.

Comments URL: https://news.ycombinator.com/item?id=46876603

Points: 1

# Comments: 0

Show HN: Dsa.rb: Practice core dsa in Ruby from the command line

carter2099 — Wed, 27 Aug 2025 14:25:42 +0000

I made a DSA practice tool for Ruby. It’s test-driven, runs locally, and is easy to extend with new exercises. Would love feedback on the interface and which problems to add next.

The objective is to cement ability to implement core algorithms through repetition. This test suite is not like LeetCode. In fact, it’s more of a prerequisite to LeetCode. The test cases are not exhaustive in the spirit of checking for runtime performance, scalability, etc. Implementations are generalized, so that through practice using this tool, the user can begin avoiding having to think about the algorithmic pattern, and instead focus on its application to the problem at hand.

It uses Minitest to test the user’s implementations, dynamically loaded at runtime.

Comments URL: https://news.ycombinator.com/item?id=45040182

Points: 6

# Comments: 0