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aaronblohowiak

7,734 karma · joined April 12, 2008

Building an AS/RS for TCGs

Personal: aaron.blohowiak@gmail.com

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aaronblohowiak··on Reverse-engineering a $35 backup camera display (AMT630A)
the video goes into a lot of this. it is far above average YouTube quality.
aaronblohowiak··on Sherline Tools Is Going Out of Business
Where can I learn more about metal SLS that costs less than 50k USD?
aaronblohowiak··on Sherline Tools Is Going Out of Business
It has never been a better time to be able to make parts at home in USA than right now. A formlabs form 4 is cheaper than a Bridgeport, there is a glut of desktop CNC mills (aluminum routers) under ~5k, in wood the shaper origin and sienci altmill are pretty strong as is the avidcnc router family which happens to use domestically sourced extrusion from 8020…

Frankly, I am confused by much of what in reading here

aaronblohowiak··on >10x More Efficient Pretraining
more experiments.
aaronblohowiak··on As AI eats the web, the internet’s collective memory is disappearing
It’s good at all kinds of stuff that is search adjacent, “find amesent parks with water feature within 100 miles of me that have rv parking nearby”, etc
aaronblohowiak··on Show HN: I left Figma to build a diffusion-based UI design tool
Anthropic should buy you
aaronblohowiak··on Steam Machine launches today
China
aaronblohowiak··on Ten years of ClickHouse in open source
while ClickHouse can scale down to compete with duckdb, I dont believe (but happy to be corrected) that duckdb can scale up like ClickHouse can.

most people dont have that scale problems, but when you do...

aaronblohowiak··on Surprise, pay $1000
I can see their logic - instead of breaking people's builds, they are being the nice guys and letting you pay them back later. BUT, any time you break convention, you've dipped into your trust budget (even if you communicate it way more clearly than was apparently done here.)
aaronblohowiak··on Claude Opus 4.8
Same price for regular and cheaper fast mode. Happy for these incremental improvements.
aaronblohowiak··on Gemini 3.5 Flash
for LLMs as implemented today?
aaronblohowiak··on Cutting inference cold starts by 40x with LP, FUSE, C/R, and CUDA-checkpoint
Put differently, 1/40 is not the same as 1x - 40x. I’d phrase as Reduced by 97.5% or 0.975x
aaronblohowiak··on Cutting inference cold starts by 40x with LP, FUSE, C/R, and CUDA-checkpoint
How can you cut latency by more than 1x? I am no intending to be snarky, it just doesn’t fit my brain how you can reduce a measure time by more than the original starting time.
aaronblohowiak··on Local AI needs to be the norm
taalas!!!
aaronblohowiak··on Teaching Claude Why
Should according to your ethos, not should according to history, sadly.
aaronblohowiak··on SpaceX says it has agreement to acquire Cursor for $60B
Only penalties if you withdraw from 401k. Most 401k plans have some kind of moneymarket, bond fund, or similar
aaronblohowiak··on Measuring Claude 4.7's tokenizer costs
taalas is amazing. id gladly spend 5-15k on something that matched that performance with opus 4.6 quality
aaronblohowiak··on Lean proved this program correct; then I found a bug
I disagree but the constraints required to get there are probably untenable for most practical applications, so in practice I agree.
aaronblohowiak··on Pro Max 5x quota exhausted in 1.5 hours despite moderate usage
how long they stay around after the cache miss is irrelevant if I am burning all the prior tokens again. also, how much context they have depends entirely on the task and your workflow. I you have a subagent implement a feature and use the compile + test loop to ensure it is implemented correctly before a supervisor agent reviews what was implemented vs asked then yes, subagents do have a lot of context.
aaronblohowiak··on Pro Max 5x quota exhausted in 1.5 hours despite moderate usage
So if I run a test suite or compile my rust program in a sub agent I’m going to get cache misses? Boo.
aaronblohowiak··on Build123d: A Python CAD programming library
Kernel here is ambiguous.. I get what you mean, but parasolid is usually the thing described as the cad kernel.
aaronblohowiak··on Apple discontinues the Mac Pro
External drive is workaround to apple’s pricing scheme, often purchased at same time as computer.
aaronblohowiak··on Rob Pike's Rules of Programming (1989)
The fundamental tension between nouns and verbs and the attempts to unify them like events have made programming a long art form to study.

It's all use-case and priority-specific, and I think the more varied your experience and more tools you have in the tool belt, the better off you can be to bring the right solution to bear. Of course, then you think you have the right solution in mind (lets say using partitions in postgres for something) but you find the ORM your service is using doesn't support it, then what is "best" becomes not only problem-specific but also tool-specific. Finally, even if you have the best solution and your existing ecosystem supports it but the rest of the engineering staff you have is unfamiliar with it, it may again no longer be "best".

this ladder of problem-fit, ecosystem-fit, staffing-fit is something I have grappled with in my career.

LLMs are only so-so at any of the above (even when including the agent as "staff".)

aaronblohowiak··on Returning to Rails in 2026
It's really hard to get away from ssjs frameworks for front-end, so for my startup it's Axum + Seaorm for "the api" and a Svelte SSR "front end" / view layer.

I think rust programers are more likely to want flask/rack than Django/rails.

aaronblohowiak··on TUI Studio – visual terminal UI design tool
So this is a TUI WYSIWYG GUI ?
aaronblohowiak··on Ask HN: Who wants to be hired? (March 2026)
Safari can’t connect to your site
aaronblohowiak··on Microgpt
“Art project”
aaronblohowiak··on We Will Not Be Divided
The last part of your post doesn’t necessarily follow or support your argument; the corollary is “It’s hard to outlaw rna”.
aaronblohowiak··on I Love Board Games: A Personal Obsession Explained by Psychology
carcassonne!
aaronblohowiak··on YouTube's $60B revenue revealed amid paid subscriber push
Fewer unique video hours, YouTube pays residuals, vastly smaller library to personalize
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