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Z8086: Rebuilding the 8086 from Original Microcode

https://nand2mario.github.io/posts/2025/z8086/
1•nand2mario•1m ago•0 comments

Listen to Mixtapes from Before

https://intertapes.net/
1•poniko•5m ago•0 comments

My First Impressions of MeshCore Off-Grid Messaging

https://mtlynch.io/first-impressions-of-meshcore/
1•mtlynch•7m ago•0 comments

I built a tool to restore old family photos without ruining them with AI

https://forevi.ai
1•poznerd•7m ago•1 comments

Designing Electronics That Works

https://nostarch.com/designingelectronics
1•0x54MUR41•7m ago•0 comments

Most LLM cost isn't compute – it's identity drift (110-cycle GPT-4o benchmark)

https://github.com/sigmastratum/documentation/blob/main/sigma-runtime/SR-EI-03/benchmark_report_S...
1•teugent•8m ago•1 comments

Show HN: PlanEat AI, an AI iOS app for weekly meal plans and smart grocery lists

1•franklinm1715•8m ago•0 comments

A Post-Incident Control Test for External AI Representation

https://zenodo.org/records/17921051
1•businessmate•9m ago•1 comments

اdifference gbps overview find answers

1•shahrtjany•10m ago•0 comments

Measuring Impact of Early-2025 AI on Experienced Open-Source Dev Productivity

https://arxiv.org/abs/2507.09089
1•vismit2000•11m ago•0 comments

Show HN: Lazy Demos

http://demoscope.app/lazy
1•admtal•12m ago•0 comments

AI-Driven Facial Recognition Leads to Innocent Man's Arrest (Bodycam Footage) [video]

https://www.youtube.com/watch?v=B9M4F_U1eEw
2•niczem•13m ago•1 comments

Annual Production of 1/72 (22mm) scale plastic soldiers, 1958-2025

https://plasticsoldierreview.com/ShowFeature.aspx?id=27
2•YeGoblynQueenne•14m ago•0 comments

Error-Handling and Locality

https://www.natemeyvis.com/error-handling-and-locality/
1•Theaetetus•15m ago•0 comments

Petition for David Sacks to Self-Deport

https://form.jotform.com/253464131055147
1•resters•15m ago•0 comments

Get found where people search today

https://kleonotus.com/
1•makenotesfast•18m ago•1 comments

Show HN: An early-warning system for SaaS churn (not another dashboard)

https://firstdistro.com
1•Jide_Lambo•18m ago•1 comments

A Practical Approach to Verifying Code at Scale

https://alignment.openai.com/scaling-code-verification/
1•gmays•21m ago•0 comments

Show HN: macOS tool to restore window layouts

https://github.com/zembutsu/tsubame
1•zembutsu•23m ago•0 comments

30 Years of <Br> Tags

https://www.artmann.co/articles/30-years-of-br-tags
2•FragrantRiver•30m ago•0 comments

Kyoto

https://github.com/stevepeak/kyoto
2•handfuloflight•31m ago•0 comments

Decision Support System for Wind Farm Maintenance Using Robotic Agents

https://www.mdpi.com/2571-5577/8/6/190
1•PaulHoule•31m ago•0 comments

Show HN: X-AnyLabeling – An open-source multimodal annotation ecosystem for CV

https://github.com/CVHub520/X-AnyLabeling
1•CVHub520•34m ago•0 comments

Penpot Docker Extension

https://www.ajeetraina.com/introducing-the-penpot-docker-extension-one-click-deployment-for-self-...
1•rainasajeet•34m ago•0 comments

Company Thinks It Can Power AI Data Centers with Supersonic Jet Engines

https://www.extremetech.com/science/this-company-thinks-it-can-power-ai-data-centers-with-superso...
1•vanburen•38m ago•0 comments

If AIs can feel pain, what is our responsibility towards them?

https://aeon.co/essays/if-ais-can-feel-pain-what-is-our-responsibility-towards-them
3•rwmj•42m ago•5 comments

Elon Musk's xAI Sues Apple and OpenAI over App Store Drama

https://mashable.com/article/elon-musk-xai-lawsuit-apple-openai
1•paulatreides•45m ago•1 comments

Ask HN: Build it yourself SWE blogs?

1•bawis•45m ago•1 comments

Original Apollo 11 Guidance Computer source code

https://github.com/chrislgarry/Apollo-11
3•Fiveplus•51m ago•0 comments

How Did the CIA Lose Nuclear Device?

https://www.nytimes.com/interactive/2025/12/13/world/asia/cia-nuclear-device-himalayas-nanda-devi...
1•Wonnk13•51m ago•1 comments
Open in hackernews

Ask HN: What do you put in claude.md and what you leave out?

8•bognition•6mo ago
I'm very curious to see what other people have put into their claude.md memory file, what works well and what does not.

Comments

fazlerocks•6mo ago
Been messing around with the different memory files and honestly it's pretty useful once you get the hang of it.

I mostly use:

Project ./claude.md - team stuff like our weird API naming conventions, how we structure components, deployment steps that always trip people up

Local ./claude.local.md - my dev URLs, test accounts, personal shortcuts. Stuff I don't want to commit to the team file

User ~/.claude/claude.md - code style preferences, how I like explanations (brief vs detailed), tools I always use

The recursive thing is neat - it picks up memories from parent folders so you don't have to duplicate everything.

That # shortcut is way faster than editing files manually. Still forget about /memory command half the time tho.

Main thing I learned is being specific helps a lot. 'Use our error handling pattern' vs actually showing the pattern makes a big difference.

muzani•6mo ago
I put explanations of the code in other .md files. There's architecture.md, checklist.md, (feature).md, components.md, navigation.md.

These are designed to be easy for humans to read. There's also notes on things like deprecated libs to avoid, or how to use the design system. Get it to update things as they change.

Claude.md for me is a kind of directory to tell it what to read based on what it's trying to do.

Roadmap.md is one of my favorites. A lot of the problems that arise for both human and LLM coders is that we don't notice that there's tech debt or incomplete items. It's also easy to get back into 'flow' 7 months later.