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I wrote to Flock's privacy contact to opt out of their domestic spying program

https://honeypot.net/2026/04/14/i-wrote-to-flocks-privacy.html
290•speckx•2h ago•124 comments

YouTube now world's largest media company, topping Disney

https://www.hollywoodreporter.com/business/digital/youtube-worlds-largest-media-company-2025-tops...
92•bookofjoe•5d ago•60 comments

Rare concert recordings are landing on the Internet Archive

https://techcrunch.com/2026/04/13/thousands-of-rare-concert-recordings-are-landing-on-the-interne...
380•jrm-veris•6h ago•106 comments

Spain to expand internet blocks to tennis, golf, movies broadcasting times

https://bandaancha.eu/articulos/telefonica-consigue-bloqueos-ips-11731
319•akyuu•3h ago•275 comments

Claude Code Routines

https://code.claude.com/docs/en/routines
185•matthieu_bl•3h ago•117 comments

5NF and Database Design

https://kb.databasedesignbook.com/posts/5nf/
83•petalmind•3h ago•34 comments

California ghost-gun bill wants 3D printers to play cop, EFF says

https://www.theregister.com/2026/04/14/eff_california_3dprinted_firearms/
57•Bender•57m ago•14 comments

Turn your best AI prompts into one-click tools in Chrome

https://blog.google/products-and-platforms/products/chrome/skills-in-chrome/
36•xnx•2h ago•17 comments

Let's Talk Space Toilets

https://mceglowski.substack.com/p/lets-talk-space-toilets
70•zdw•21h ago•19 comments

A new spam policy for “back button hijacking”

https://developers.google.com/search/blog/2026/04/back-button-hijacking
774•zdw•16h ago•448 comments

Modifying FileZilla to Workaround Bambu 3D Printer's FTP Issue

https://lantian.pub/en/article/modify-computer/modify-filezilla-workaround-bambu-3d-printer-ftp-i...
35•speckx•2h ago•36 comments

guide.world: A compendium of travel guides

https://guide.world/
27•firloop•5d ago•6 comments

OpenSSL 4.0.0

https://github.com/openssl/openssl/releases/tag/openssl-4.0.0
95•petecooper•2h ago•21 comments

Show HN: LangAlpha – what if Claude Code was built for Wall Street?

https://github.com/ginlix-ai/langalpha
65•zc2610•5h ago•22 comments

Show HN: Plain – The full-stack Python framework designed for humans and agents

https://github.com/dropseed/plain
20•focom•2h ago•5 comments

Backblaze has stopped backing up OneDrive and Dropbox folders and maybe others

https://rareese.com/posts/backblaze/
815•rrreese•11h ago•503 comments

ClawRun – Deploy and manage AI agents in seconds

https://github.com/clawrun-sh/clawrun
7•afshinmeh•53m ago•0 comments

jj – the CLI for Jujutsu

https://steveklabnik.github.io/jujutsu-tutorial/introduction/what-is-jj-and-why-should-i-care.html
430•tigerlily•9h ago•366 comments

The Mouse Programming Language on CP/M

https://techtinkering.com/articles/the-mouse-programming-language-on-cpm/
32•PaulHoule•3d ago•3 comments

Carol's Causal Conundrum: a zine intro to causally ordered message delivery

https://decomposition.al/zines/
28•evakhoury•4d ago•2 comments

Gas Town: From Clown Show to v1.0

https://steve-yegge.medium.com/gas-town-from-clown-show-to-v1-0-c239d9a407ec
13•martythemaniak•46m ago•2 comments

Introspective Diffusion Language Models

https://introspective-diffusion.github.io/
203•zagwdt•12h ago•39 comments

Show HN: A memory database that forgets, consolidates, and detects contradiction

https://github.com/yantrikos/yantrikdb-server
20•pranabsarkar•4h ago•15 comments

Show HN: Kontext CLI – Credential broker for AI coding agents in Go

https://github.com/kontext-dev/kontext-cli
54•mc-serious•6h ago•21 comments

Nucleus Nouns

https://ben-mini.com/2026/nucleus-nouns
44•bewal416•4d ago•11 comments

Show HN: Kelet – Root Cause Analysis agent for your LLM apps

https://kelet.ai/
36•almogbaku•3h ago•18 comments

The acyclic e-graph: Cranelift's mid-end optimizer

https://cfallin.org/blog/2026/04/09/aegraph/
58•tekknolagi•4d ago•15 comments

DaVinci Resolve – Photo

https://www.blackmagicdesign.com/products/davinciresolve/photo
991•thebiblelover7•17h ago•254 comments

The M×N problem of tool calling and open-source models

https://www.thetypicalset.com/blog/grammar-parser-maintenance-contract
106•remilouf•5d ago•36 comments

Lean proved this program correct; then I found a bug

https://kirancodes.me/posts/log-who-watches-the-watchers.html
365•bumbledraven•19h ago•164 comments
Open in hackernews

Carol's Causal Conundrum: a zine intro to causally ordered message delivery

https://decomposition.al/zines/
28•evakhoury•4d ago

Comments

rapnie•1h ago
Wow, it surprises me that there aren't more comments on this zine, which I find a delightful way to present interesting CS topics, detailed explanation and pages full of explanatory drawings that speak. The Zines page [0] mentions the definition of a zine:

> "a small-circulation print or online publication that is produced through noncommercial means and is meant to appeal to a niche audience"

So then, is "causally ordered message delivery", "introduction to choreographic programming", and "Fighting Faults in Distributed Systems" too niche for HN? Hand-crafted with human sweat and tears, no AI. Is that the reason then perhaps for the silent comment thread, i.e. TL;DP, "too long, doesn't prompt"?

[0] https://decomposition.al/zines/

vkou•1h ago
I've read through ItCP. The illustrations were wonderful, but I was rather annoyed by the typeface.

... And somewhat disappointed by the conclusions. A Java compiler (sans an overview of limitations/capabilities, but I understand the limitations of the format), and a... Haskell library, which, unfortunately, is incredibly irrelevant to me.

How is this subject approached in practice? I'm fairly familiar with authentication (generally handed off to a bespoke service + library that abstracts away most of this for the end programmer), but my generalist experience with other coordination problems between distributed systems is that programmers tend to not be particularly rigorous about them - and try their best to break down cross-service relationships to very, very simple-to-implement-in-a-bespoke-fashion cases.