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tra3

2,322 karma · joined March 1, 2015

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tra3··on Show HN: Adaptive Recall, persistent memory for AI assistants over MCP
At this point I tried a few of these that I could run locally and they weren’t useful. I end up manually managing context. It’s somewhat annoying, and I’m sure there’s an elegant solution out there.

I’m not even willing to try this one, I already ship my data to Anthropic I’m not keen to introduce another actor.

tra3··on A love letter to flashcards
Perhaps "Using spaced repetition systems to see through a piece of mathematics " [1] might be of interest for you. I have read author's "Augmenting Long-term Memory" [2] and have incorporated a lot of his advice into my Anki practice.

For me, it's quick access recipes (breakfast pancakes for kids), what was the name of the glacier that we hiked to last year, behavioral prompts etc.

1: https://cognitivemedium.com/srs-mathematics

2: https://augmentingcognition.com/ltm.html

tra3··on The GNU Emacs Architecture: Unlocking the Core [pdf]
One of the oldest open source projects in the existence?

It makes building custom UI workflows so easy, I think it’s both obvious and flies under the radar.

tra3··on Valve open-source the Steam Machine e-ink screen so you can make your own
I would love to see an analysis of how valve's openness and goodwill affects their bottom line. Intuitively it should be a net positive for them, but there gotta be upfront costs, otherwise everyone would be doing it too.
tra3··on Post-Mythos Cybersecurity: Keep calm and carry on
Maybe this one? https://media.ccc.de/v/39c3-breaking-bots-cheating-at-blue-t...

Hoping op will confirm.

tra3··on Apple to skip high-end M6 Mac chips in favor of AI-focused M7 line
I will settle for a slightly larger iPhone that unfolds into a iPad mini.
tra3··on Apple raises prices of MacBooks, iPads
I've been dragging my feet on upgrading my M1 Air, guess now I'm just going to wait a bit longer. Truth be told, it's still sufficient for web dev but I figured at ~5 years old I should upgrade it..
tra3··on NSA director: 'Mythos "broke into almost all of our classified systems in hours"
I’m not familiar with this, but what does “solved” mean in this case? Guaranteed inability to compromise systems?
tra3··on Agentic Mfw
Plot twist, it was artisanally typed in emacs.
tra3··on Indoor Wi-Fi Roaming with OpenWRT
Question for the wifi experts in this thread...

What's a good off the shelf multipoint wifi system these days? I have Amazon's Eero right now and it's ok.

I'd love to go back to my linksys wrt54 roots but that's not in the cards currently..

tra3··on Dynamic Workflows in Claude Code
I say this as someone who's found LLMs incredibly beneficial.

Is this a way to increase token burn?

I thought we covered this with Claude's C compiler. What changed?

tra3··on The Eternal Sloptember
When every prompt produces a thousand line PR, you’re not very far from another million line monolith.

I’m a little more hopeful than the author though. I feel like it’s possible to manage the process so that does not happen.

tra3··on $100 to upgrade Fresh IDE for ePub TUI reading
Maybe Nov.el could be an inspiration: https://depp.brause.cc/nov.el/
tra3··on Microsoft starts canceling Claude Code licenses
There's definitely a way to use Claude code that is token conscious.

I've tried throwing unsupervised agentic software factory workflows against the wall, and they burned through my tokens like nobody's business but didn't produce much.

Supervised, human-in-the-loop process on the other hand is much more productive but doesn't consume nearly as much. Maybe that's why everyone's pushing agentic approaches so much.

tra3··on Map of Metal
Ya'll should checkout https://everynoise.com/. Similar in spirit.

Just read the update:

> 2024-01-05 status update: With my 2023-12-04 layoff from Spotify I lost the internal data-access required for ongoing updates to many parts of this site. Most of this, as a result, is now a static snapshot of what, for now, will be the final state from the site's 10-year history and evolution..

what a shame. I didn't realize the author worked for Spotify. Guess it makes sense. Spotify should've acquired it from the author or made a deal with him to keep it live since all the links lead to Spotify anyway.

tra3··on A nicer voltmeter clock
You’re exactly right..that’s how I end up learning tech stuff. It’s not working very well with modelling though. I’ve set my sights too high, the projects are too involved
tra3··on A nicer voltmeter clock
This is gorgeous. I really need to hunker down and learn 3d modeling. It unlocks so many options from cnc to 3d printing.
tra3··on Ploopy Bean: a trackpoint for every computer
You bring up a good point -- I have the same issue with mouse keys. I wonder how the track point gets around this. Is the tracepoint "progressive" in that it allows various speeds depends on deflection from center?
tra3··on Ploopy Bean: a trackpoint for every computer
Yes, of course. I’ve accidentally fallen down the split keyboard rabbit hole and now I can’t get out. UHK seems like it’s got everything that I might ever need but I’m going to stick with my Aliexpress Corne for a bit longer before I take the plunge.
tra3··on Ploopy Bean: a trackpoint for every computer
Ultimate hacking keyboard has modules that include a track point, touchpad or a trackball. I’ve been eyeing it for a while: https://uhk.io/

Kanata has mouse emulation so you can drive a mouse using arrow keys: https://github.com/jtroo/kanata/blob/main/docs/config.adoc#m...

tra3··on I hate soldering
Appreciate that, ordered!

Hopefully it'll bring my soldering to the next level.

Can you recommend something for "helping hands"?

tra3··on I hate soldering
Can you share a link?
tra3··on Running local models on an M4 with 24GB memory
There’s definitely an option with 24 gigs of ram: https://support.apple.com/en-ca/121552
tra3··on Sabotaging projects by overthinking, scope creep, and structural diffing
to me it's, it's about framing.

before, things that would block me were acts of an unkind universe. I'm exaggerating for effect here. These days, I look at obstacles more like an opportunity. Does this make sense?

tra3··on Show HN: AI memory with biological decay (52% recall)
I haven’t had much like with memory implementations. I tried a few.

What I do now is preserve all my claude code conversations and set the context from there.

This allows me to curate memory and it’s been the best way so far.

tra3··on Sabotaging projects by overthinking, scope creep, and structural diffing
In one of his speeches, Obama said "Better is good". I think about this a lot. It feels like better compounds over time, too. Small improvements add up. From experience, nothing new is perfect the first go round, so sitting around trying to come up with a perfect design is counterproductive because there's no such thing.

"impediment to action advances action. what stands in the way, becomes the way".

tra3··on Tim Davis – Probabilistic engineering and the 24-7 employee
> Agents are opening pull requests, reviewing each other's work, and closing them without a human ever touching the keyboard, with a continuously live log monitoring loop to rapidly fix issues.

I know gas town made a splash here a while back and some colleagues promote software factories, but I haven’t seen much real output..have any of you?

I prefer the guided development approach where it’s a pretty detailed dialog with the LLM. The results are good but it’s hardly hands off.

If I squint I can almost see this fully automated development life cycle, so why aren’t there real life examples out there?

tra3··on The future of everything is lies, I guess: Work
I think you're maybe oversimplifying a bit. I dont think the argument here is that "AI" is not 100% so we shouldn't use AI. There are issues we need to be aware of.

Specifically, AI companies want to inflate the utility of AI because that's how they make money. There should be guardrails where appropriate. Unfortunately, as usual, we need to make mistakes before we can learn from them.

Robotaxis do exist, but they are not made equal. Tesla's for instance are 4x worse than humans: https://electrek.co/2026/02/17/tesla-robotaxi-adds-5-more-cr...

tra3··on The future of everything is lies, I guess: Work
I read through the link. The other pilot and the captain are complicit by the virtue of being there. Autopilot disengages at 2:10 and they crash at 2:14. Terrible.

My other immediate thought -- Tesla's autopilot. I've never used it so I'm not sure I'm fully correct here, but apparently it requires you to be vigilant and take over in certain situations? Wonder how well that works out in practice.

tra3··on ShannonMax: A Library to Optimize Emacs Keybindings with Information Theory
Are there any similar tools for the OS as a whole?

I'm trying to switch to Corne keyboards and the key maps are critical.

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