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Matthew Shulman, co-creator of Intellisense, died 2019 March 22

https://www.capenews.net/falmouth/obituaries/matthew-a-shulman/article_33af6330-4f52-5f69-a9ff-58...
1•canucker2016•1m ago•1 comments

Show HN: SuperLocalMemory – AI memory that stays on your machine, forever free

https://github.com/varun369/SuperLocalMemoryV2
1•varunpratap369•2m ago•0 comments

Show HN: Pyrig – One command to set up a production-ready Python project

https://github.com/Winipedia/pyrig
1•Winipedia•4m ago•0 comments

Fast Response or Silence: Conversation Persistence in an AI-Agent Social Network [pdf]

https://github.com/AysajanE/moltbook-persistence/blob/main/paper/main.pdf
1•EagleEdge•4m ago•0 comments

C and C++ dependencies: don't dream it, be it

https://nibblestew.blogspot.com/2026/02/c-and-c-dependencies-dont-dream-it-be-it.html
1•ingve•4m ago•0 comments

Show HN: Vbuckets – Infinite virtual S3 buckets

https://github.com/danthegoodman1/vbuckets
1•dangoodmanUT•4m ago•0 comments

Open Molten Claw: Post-Eval as a Service

https://idiallo.com/blog/open-molten-claw
1•watchful_moose•5m ago•0 comments

New York Budget Bill Mandates File Scans for 3D Printers

https://reclaimthenet.org/new-york-3d-printer-law-mandates-firearm-file-blocking
1•bilsbie•6m ago•0 comments

The End of Software as a Business?

https://www.thatwastheweek.com/p/ai-is-growing-up-its-ceos-arent
1•kteare•7m ago•0 comments

Exploring 1,400 reusable skills for AI coding tools

https://ai-devkit.com/skills/
1•hoangnnguyen•8m ago•0 comments

Show HN: A unique twist on Tetris and block puzzle

https://playdropstack.com/
1•lastodyssey•11m ago•0 comments

The logs I never read

https://pydantic.dev/articles/the-logs-i-never-read
1•nojito•12m ago•0 comments

How to use AI with expressive writing without generating AI slop

https://idratherbewriting.com/blog/bakhtin-collapse-ai-expressive-writing
1•cnunciato•13m ago•0 comments

Show HN: LinkScope – Real-Time UART Analyzer Using ESP32-S3 and PC GUI

https://github.com/choihimchan/linkscope-bpu-uart-analyzer
1•octablock•14m ago•0 comments

Cppsp v1.4.5–custom pattern-driven, nested, namespace-scoped templates

https://github.com/user19870/cppsp
1•user19870•15m ago•1 comments

The next frontier in weight-loss drugs: one-time gene therapy

https://www.washingtonpost.com/health/2026/01/24/fractyl-glp1-gene-therapy/
2•bookofjoe•18m ago•1 comments

At Age 25, Wikipedia Refuses to Evolve

https://spectrum.ieee.org/wikipedia-at-25
1•asdefghyk•20m ago•3 comments

Show HN: ReviewReact – AI review responses inside Google Maps ($19/mo)

https://reviewreact.com
2•sara_builds•21m ago•1 comments

Why AlphaTensor Failed at 3x3 Matrix Multiplication: The Anchor Barrier

https://zenodo.org/records/18514533
1•DarenWatson•22m ago•0 comments

Ask HN: How much of your token use is fixing the bugs Claude Code causes?

1•laurex•25m ago•0 comments

Show HN: Agents – Sync MCP Configs Across Claude, Cursor, Codex Automatically

https://github.com/amtiYo/agents
1•amtiyo•26m ago•0 comments

Hello

2•otrebladih•28m ago•1 comments

FSD helped save my father's life during a heart attack

https://twitter.com/JJackBrandt/status/2019852423980875794
3•blacktulip•30m ago•0 comments

Show HN: Writtte – Draft and publish articles without reformatting, anywhere

https://writtte.xyz
1•lasgawe•32m ago•0 comments

Portuguese icon (FROM A CAN) makes a simple meal (Canned Fish Files) [video]

https://www.youtube.com/watch?v=e9FUdOfp8ME
1•zeristor•34m ago•0 comments

Brookhaven Lab's RHIC Concludes 25-Year Run with Final Collisions

https://www.hpcwire.com/off-the-wire/brookhaven-labs-rhic-concludes-25-year-run-with-final-collis...
3•gnufx•36m ago•0 comments

Transcribe your aunts post cards with Gemini 3 Pro

https://leserli.ch/ocr/
1•nielstron•40m ago•0 comments

.72% Variance Lance

1•mav5431•41m ago•0 comments

ReKindle – web-based operating system designed specifically for E-ink devices

https://rekindle.ink
1•JSLegendDev•43m ago•0 comments

Encrypt It

https://encryptitalready.org/
1•u1hcw9nx•43m ago•1 comments
Open in hackernews

Typewriter Plotters (2022)

https://biosrhythm.com/?p=2143
130•LaSombra•2mo ago

Comments

SoftTalker•1mo ago
I wonder if any of them are still usable. I would guess that new pens are NLA and whatever pens that might be around are long dried out.
sleepybrett•1mo ago
You might be surprised, I picked up a box of new/oldstock sealed in packaging pens for the HP 7475A, they still work just fine. Also I have some of the weird little ballpoint pens that are used for the Atari 1020, they also continue to work.
kondro•1mo ago
Oil-based ballpoint inks tend to last a really long time, especially if sealed.
joshu•1mo ago
I have one. The pens work fine.
erwan577•1mo ago
These are objects from a time when people were willing to watch machines work, not just get instant output.

Today, even if small DIY plotters were cheap to build, they’d mostly live in the “art / hobby” space: most users won’t wait several minutes for a page when a laser printer does it in seconds.

That said, it would be great if a simple, well-documented DIY standard (protocol + format) emerged that hobby plotters could implement and that common tools (Inkscape, CAD, etc.) could support out of the box.

MisterTea•1mo ago
> That said, it would be great if a simple, well-documented DIY standard (protocol + format) emerged that hobby plotters could implement and that common tools (Inkscape, CAD, etc.) could support out of the box.

I know just about every CAD program, inkscape and many others use the text based DXF. Might be a bit overkill in some cases so perhaps a simple plotting language such as the plot format: https://man.9front.org/6/plot

p_l•1mo ago
HPGL and HPGL2 exist, and most CAD tools have ways to export to it. Not sure about inkscape, but it should be doable.

Hell, some plotters used to come with handbook of HPGL, even

decipherer•1mo ago
I had one of the Panasonic models a long time ago, and I used to love typing with it.

I didn't have a reliable source for pen cartridges though, so I usually saved it for things that were "important" at the time.

Everything else was typed on an IBM Wheelwriter, which in my mind is still the pinnacle of typewriter technology.

Supposedly you can still order the film ribbon cartridges for them online.

JKCalhoun•1mo ago
Yeah, I had one when I was going to a community college in the 80's. I think I got it because it was actually less expensive than some other standard kind of electric typewriter.

Man, I wish I still had it now seeing all the plotter functionality that I was not taking advantage of…

femto•1mo ago
I had a plotter that took these pens. I couldn't afford to buy new pens, so I sawed one in half and soldered a threaded insert in to make a cap, so I could refill it. Refilling worked, though wasn't as reliable as a new pen.
gsf_emergency_6•1mo ago
On our way to synesthetic live-typing!!

https://youtu.be/aj6u8cEjDK4

joshu•1mo ago
I have a penwriter. Haven’t used it much because I have far more capable plotters, sadly…