Ask HN: What's Your Useful Local LLM Stack?

Olshansky · Jul 15, 2025

What I’m asking HN:
What does your actually useful local LLM stack look like?
I’m looking for something that provides you with real value — not just a sexy demo.
---
After a recent internet outage, I realized I need a local LLM setup as a backup — not just for experimentation and fun.
My daily (remote) LLM stack:

Code:

  - Claude Max ($100/mo): My go-to for pair programming. Heavy user of both the Claude web and desktop clients.

  - Windsurf Pro ($15/mo): Love the multi-line autocomplete and how it uses clipboard/context awareness.

  - ChatGPT Plus ($20/mo): My rubber duck, editor, and ideation partner. I use it for everything except code.

Here’s what I’ve cobbled together for my local stack so far:
Tools

Code:

  - Ollama: for running models locally

  - Aider: Claude-code-style CLI interface

  - VSCode w/ continue.dev extension: local chat & autocomplete

Models

Code:

  - Chat: llama3.1:latest

  - Autocomplete: Qwen2.5 Coder 1.5B

  - Coding/Editing: deepseek-coder-v2:16b

Things I’m not worried about:

Code:

  - CPU/Memory (running on an M1 MacBook)

  - Cost (within reason)

  - Data privacy / being trained on (not trying to start a philosophical debate here)

I am worried about:

Code:

  - Actual usefulness (i.e. “vibes”)

  - Ease of use (tools that fit with my muscle memory)

  - Correctness (not benchmarks)

  - Latency & speed

Right now: I’ve got it working. I could make a slick demo. But it’s not actually useful yet.
---
Who I am

Code:

  - CTO of a small startup (5 amazing engineers)

  - 20 years of coding (since I was 13)

  - Ex-big tech

Comments URL: Ask HN: What's Your Useful Local LLM Stack? | Hacker News

Points: 47

# Comments: 27

Continue reading...

Ask HN: What's Your Useful Local LLM Stack?

Olshansky