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The Microsoft SoftCard for the Apple II: Getting two processors to share memory

https://devblogs.microsoft.com/oldnewthing/20251104-00/?p=111758
25•zdw•6h ago

Comments

systemswizard•1h ago
Would be cool if Microsoft would focus on engineering instead of blog posts
johndoe0815•1h ago
Raymond Chen’s blog posts are one of the best things coming out of Microsoft.

As a Unix person for decades, for me it’s great to see his incredibly experienced and insightful view on software development in general and specifically OS development at Microsoft and to read about his experience with all these nice processor architectures no longer supported by NT.

ZeroConcerns•1h ago
Personally, I prefer cool blog posts over "add another Copilot button that does nothing to something that did not require it anyway" or "paper over a perfectly fine API with a newer version that has 60% of the functionality and 120% of the bugs" (which is what Microsoft engineering mostly seems to boil down to these days), but you be you...
kryptiskt•55m ago
The Old New Thing is very much engineering. Any contemporary engineers who don't think they have anything to learn from the experience of the past as recounted in the blog are doomed to repeat the same missteps.

And much as one would hope that Raymond Chen's blogging is holding up any important Microsoft initiatives, I very much doubt that it's much of a distraction for a megacorporation.

johndoe0815•1h ago
I wonder if anyone ever used the Z80 Softcard or one of its many clones to run something different than CP/M?
JSR_FDED•1h ago
I remember my dad using the Z80 Softcard to run WordStar, which was astonishingly powerful considering how long ago it was king of word processors. I’d be surprised if some of the control keys hadn’t influenced our editors, although as a Vim user I can’t immediately think of any.
jhbadger•31m ago
Turbo Pascal and other Borland products used to use keys based on WordStar. These days JOE (Joe's Own Editor) still uses a similar keyset.
ErroneousBosh•15m ago
WordStar was basically all we needed, and it still is.

Imagine if you had something that small and powerful today.

mimsee•9m ago
"According to Wikipedia..." aargh Wikipedia is not the source!

Developers are choosing older AI models, and the data explains why

https://www.augmentcode.com/blog/developers-are-choosing-older-ai-models-and-16b-tokens-of-data-e...
55•knes•6d ago•42 comments

Mr TIFF

https://inventingthefuture.ghost.io/mr-tiff/
571•speckx•10h ago•67 comments

Hypothesis: Property-Based Testing for Python

https://hypothesis.readthedocs.io/en/latest/
93•lwhsiao•6h ago•59 comments

Asus Announces October Availability of ProArt Display 8K PA32KCX

https://press.asus.com/news/press-releases/asus-proart-display-8k-pa32kcx-availability/
77•Roachma•1w ago•71 comments

RISC-V takes first step toward international ISO/IEC standardization

https://riscv.org/blog/risc-v-jtc1-pas-submitter/
122•jrepinc•5d ago•46 comments

This week in 1988, Robert Morris unleashed his eponymous worm

https://www.tomshardware.com/tech-industry/cyber-security/on-this-day-in-1988-the-morris-worm-sli...
378•canucker2016•17h ago•167 comments

Apple’s Persona technology uses Gaussian splatting to create 3D facial scans

https://www.cnet.com/tech/computing/apple-talks-to-me-about-vision-pro-personas-where-is-our-virt...
134•dmarcos•5d ago•45 comments

Bluetui – A TUI for managing Bluetooth on Linux

https://github.com/pythops/bluetui
136•birdculture•9h ago•24 comments

SPy: An interpreter and compiler for a fast statically typed variant of Python

https://antocuni.eu/2025/10/29/inside-spy-part-1-motivations-and-goals/
13•og_kalu•5d ago•2 comments

Pg_lake: Postgres with Iceberg and data lake access

https://github.com/Snowflake-Labs/pg_lake
327•plaur782•17h ago•96 comments

The Microsoft SoftCard for the Apple II: Getting two processors to share memory

https://devblogs.microsoft.com/oldnewthing/20251104-00/?p=111758
25•zdw•6h ago•9 comments

Grayskull: A tiny computer vision library in C for embedded systems, etc.

https://github.com/zserge/grayskull
95•gurjeet•10h ago•7 comments

Patching 68K Software – SimpleText

https://tinkerdifferent.com/threads/patching-68k-software-simpletext.4793/
86•mmoogle•10h ago•9 comments

Show HN: A CSS-Only Terrain Generator

https://terra.layoutit.com
329•rofko•19h ago•80 comments

By the Power of Grayscale

https://zserge.com/posts/grayskull/
190•surprisetalk•4d ago•36 comments

Direct File won't happen in 2026, IRS tells states

https://www.nextgov.com/digital-government/2025/11/direct-file-wont-happen-2026-irs-tells-states/...
204•jhatax•6h ago•114 comments

UPS plane crashes near Louisville airport

https://www.cbsnews.com/news/ups-plane-crash-louisville-kentucky/
99•jnsaff2•10h ago•89 comments

Codemaps: Understand Code, Before You Vibe It

https://cognition.ai/blog/codemaps
249•janpio•15h ago•86 comments

Whole Earth Index

https://wholeearth.info/
202•bookofjoe•1w ago•39 comments

Uncle Sam wants to scan your iris and collect your DNA, citizen or not

https://www.theregister.com/2025/11/04/dhs_wants_to_collect_biometric_data/
262•SanjayMehta•9h ago•159 comments

I took all my projects off the cloud, saving thousands of dollars

https://rameerez.com/send-this-article-to-your-friend-who-still-thinks-the-cloud-is-a-good-idea/
262•sebnun•11h ago•234 comments

Vectorizing for Fun and Performance

https://www.ibm.com/support/pages/vectorizing-fun-and-performance
27•rinostroh•6d ago•1 comments

Preventing Kubernetes from Pulling the Pause Image from the Internet

https://kyle.cascade.family/posts/preventing-kubernetes-from-pulling-the-pause-image-from-the-int...
32•meatmanek•6h ago•23 comments

Google Removed 749M Anna's Archive URLs from Its Search Results

https://torrentfreak.com/google-removed-749-million-annas-archive-urls-from-its-search-results/
225•gslin•10h ago•93 comments

Inside an Isotemp OCXO107-10 Oven Controlled Crystal Oscillator

https://tomverbeure.github.io/2025/10/26/Inside-an-Isotemp-OCXO107-10.html
31•zdw•1w ago•1 comments

Launch HN: Plexe (YC X25) – Build production-grade ML models from prompts

https://www.plexe.ai/
74•vaibhavdubey97•16h ago•28 comments

Frozen String Literals: Past, Present, Future?

https://byroot.github.io/ruby/performance/2025/10/28/string-literals.html
51•Bogdanp•1w ago•19 comments

Building blobd: single-machine object store with sub-ms reads and 15 GB/s upload

https://blog.wilsonl.in/blobd/
35•charlieirish•22h ago•7 comments

Singing bus horns in West Sumatra

https://www.auralarchipelago.com/auralarchipelago/kalason
74•Kaibeezy•1w ago•10 comments

NoLongerEvil-Thermostat – Nest Generation 1 and 2 Firmware

https://github.com/codykociemba/NoLongerEvil-Thermostat
357•mukti•16h ago•127 comments