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Code from MIT's 1986 SICP video lectures

https://github.com/felipap/sicp-code
74•felipap•3d ago

Comments

hnarayanan•2h ago
This is such a fun class!
aesbetic•1h ago
In the first lecture, Abelson says Computer Science is neither a science nor is it really about computers. Considering the current ML paradigm, maybe CS has finally earned its name as a science.
gjvc•14m ago
quite the opposite
xdavidliu•57m ago
i watched the lecture series during the pandemic and commented on many of the youtube videos. in at least one instance, a library function is used on the board that is not compatible with the current function signature in mit scheme.
tmtvl•50m ago
The SICP video lectures with Gerald Sussman and Harold Abelson got me into Scheme and from there on Lisp. Although now I'm wondering if this would be better as a 'Show HN' submission.
725686•11m ago
If you are into SICP, you would probably like a nicely formatted html version of the book:

https://sarabander.github.io/sicp/html/index.xhtml#SEC_Conte...

And also this:

https://eli.thegreenplace.net/tag/sicp

Intel and AMD standardise ChkTag to bring Memory Safety to x86

https://community.intel.com/t5/Blogs/Tech-Innovation/open-intel/ChkTag-x86-Memory-Safety/post/172...
100•ashvardanian•6d ago•41 comments

Claude Code on the web

https://www.anthropic.com/news/claude-code-on-the-web
317•adocomplete•5h ago•189 comments

You don't need Kafka: Building a message queue with Unix signals

https://leandronsp.com/articles/you-dont-need-kafka-building-a-message-queue-with-only-two-unix-s...
26•SchwKatze•1h ago•15 comments

BERT is just a single text diffusion step

https://nathan.rs/posts/roberta-diffusion/
332•nathan-barry•9h ago•82 comments

Production RAG: what I learned from processing 5M+ documents

https://blog.abdellatif.io/production-rag-processing-5m-documents
276•tifa2up•7h ago•73 comments

Alibaba Cloud says it cut Nvidia AI GPU use by 82% with new pooling system

https://www.tomshardware.com/tech-industry/semiconductors/alibaba-says-new-pooling-system-cut-nvi...
319•hd4•11h ago•217 comments

My trick for getting consistent classification from LLMs

https://verdik.substack.com/p/how-to-get-consistent-classification
64•frenchmajesty•1w ago•18 comments

A laser pointer at 2B FPS [video]

https://www.youtube.com/watch?v=o4TdHrMi6do
142•thunderbong•1d ago•16 comments

Show HN: I created a cross-platform GUI for the JJ VCS (Git compatible)

https://judojj.com
50•bitpatch•8h ago•5 comments

The scariest "user support" email I've ever received

https://www.devas.life/the-scariest-user-support-email-ive-ever-received/
120•hervic•5d ago•81 comments

Today is when the Amazon brain drain sent AWS down the spout

https://www.theregister.com/2025/10/20/aws_outage_amazon_brain_drain_corey_quinn/
194•raw_anon_1111•2h ago•77 comments

Code from MIT's 1986 SICP video lectures

https://github.com/felipap/sicp-code
74•felipap•3d ago•6 comments

x86-64 Playground – An online assembly editor and GDB-like debugger

https://x64.halb.it/
95•modinfo•5h ago•8 comments

TernFS – an exabyte scale, multi-region distributed filesystem

https://www.xtxmarkets.com/tech/2025-ternfs/#posix-shaped
83•kirlev•6h ago•9 comments

AWS Multiple Services Down in us-east-1

https://health.aws.amazon.com/health/status?ts=20251020
1546•kondro•16h ago•1768 comments

Postman which I thought worked locally on my computer, is down

https://status.postman.com
144•helloguillecl•8h ago•68 comments

Art Must Act

https://aeon.co/essays/harold-rosenberg-exhorted-artists-to-take-action-and-resist-cliche
16•tintinnabula•3d ago•0 comments

How to stop Linux threads cleanly

https://mazzo.li/posts/stopping-linux-threads.html
161•signa11•5d ago•57 comments

Atomic-Scale Protein Filters

https://press.asimov.com/articles/filters
5•mailyk•5d ago•0 comments

Optical diffraction patterns made with a MOPA laser engraving machine [video]

https://www.youtube.com/watch?v=RsGHr7dXLuI
104•emsign•6d ago•17 comments

J.P. Morgan's OpenAI loan is strange

https://marketunpack.com/j-p-morgans-openai-loan-is-strange/
187•vrnvu•4h ago•121 comments

Space Elevator

https://neal.fun/space-elevator/
1453•kaonwarb•19h ago•331 comments

Servo v0.0.1

https://github.com/servo/servo
452•undeveloper•10h ago•137 comments

iOS 26.1 lets users control Liquid Glass transparency

https://www.macrumors.com/2025/10/20/ios-26-1-liquid-glass-toggle/
131•dabinat•4h ago•108 comments

The longest baseball game took 33 innings to win

https://www.mlb.com/news/the-longest-professional-baseball-game-ever-played
33•mooreds•5d ago•52 comments

Docker Systems Status: Full Service Disruption

https://www.dockerstatus.com/pages/incident/533c6539221ae15e3f000031/68f5e1c741c825463df7486c
322•l2dy•16h ago•123 comments

DeepSeek OCR

https://github.com/deepseek-ai/DeepSeek-OCR
849•pierre•17h ago•219 comments

When a stadium adds AI to everything, it's worse experience for everyone

https://a.wholelottanothing.org/bmo-stadium-in-la-added-ai-to-everything-and-what-they-got-was-a-...
100•wawayanda•4h ago•49 comments

Show HN: Playwright Skill for Claude Code – Less context than playwright-MCP

https://github.com/lackeyjb/playwright-skill
135•syntax-sherlock•11h ago•40 comments

Show HN: EloqDoc: MongoDB-compatible doc DB with object storage as first citizen

https://github.com/eloqdata/eloqdoc
30•iamlintaoz•1d ago•18 comments