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Type-machine

https://arthi-chaud.github.io/posts/type-machine/
23•todsacerdoti•5h ago

Comments

bradrn•4h ago
> Thankfully, in GHC 7.4.1 was introduced the record syntax, which allows naming fields, like this […]

What on Earth? Record syntax has been around since the very first versions of Haskell. This is a surprisingly blatant error to see so near the beginning of this article…

gylterud•3h ago
I guess they were confused by the GHc documentation which says that the language option TraditionalRecordSyntax was introduced then, and enabled by default. Of course, the actual syntax was always part of the language. There just wasn’t an explicit option to enable/disable it.
mpoteat•3h ago
Look at what they need to mimic a fraction of our power.
worldsayshi•2h ago
I wish for a language that combines the strengths of Haskell and Typescript. I suppose PureScript isn't that?

https://www.purescript.org/

AGENTS.md – Open format for guiding coding agents

https://agents.md/
521•ghuntley•10h ago•234 comments

How to Think About GPUs

https://jax-ml.github.io/scaling-book/gpus/
115•alphabetting•1d ago•27 comments

Ask HN: Why does the US Visa application website do a port-scan of my network?

166•mbix77•4h ago•68 comments

How to Draw a Space Invader

https://muffinman.io/blog/invaders/
320•abdusco•11h ago•36 comments

Modern CI Is Too Complex and Misdirected

https://gregoryszorc.com/blog/2021/04/07/modern-ci-is-too-complex-and-misdirected/
81•thundergolfer•6h ago•37 comments

Copilot broke audit logs, but Microsoft won't tell customers

https://pistachioapp.com/blog/copilot-broke-your-audit-log
507•Sayrus•10h ago•175 comments

How we exploited CodeRabbit: From simple PR to RCE and write access on 1M repos

https://research.kudelskisecurity.com/2025/08/19/how-we-exploited-coderabbit-from-a-simple-pr-to-rce-and-write-access-on-1m-repositories/
599•spiridow•18h ago•201 comments

Tiny microbe challenges the definition of cellular life

https://nautil.us/a-rogue-new-life-form-1232095/
100•jnord•11h ago•23 comments

D2 (text to diagram tool) now supports ASCII renders

https://d2lang.com/blog/ascii/
319•alixanderwang•16h ago•52 comments

Type-machine

https://arthi-chaud.github.io/posts/type-machine/
23•todsacerdoti•5h ago•4 comments

How I Made Ruby Faster Than Ruby

https://noteflakes.com/articles/2025-08-18-how-to-make-ruby-faster
43•ciconia•1d ago•9 comments

The Value of Hitting the HN Front Page

https://www.mooreds.com/wordpress/archives/3530
93•mooreds•8h ago•38 comments

Gaussian Processes for Machine Learning [pdf]

https://gaussianprocess.org/gpml/chapters/RW.pdf
27•susam•1d ago•5 comments

Show HN: I've made an easy to extend and flexible JavaScript logger

https://github.com/inshinrei/halua
4•inshinrei•21h ago•3 comments

Emacs as your video-trimming tool

https://xenodium.com/emacs-as-your-video-trimming-tool
243•xenodium•17h ago•124 comments

Fast and observable background job processing for .NET

https://github.com/mikasjp/BusyBee
16•mikasjp•2d ago•5 comments

Customizing Lisp REPLs

https://aartaka.me/customize-repl.html
14•nemoniac•1d ago•2 comments

Candle Flame Oscillations as a Clock

https://cpldcpu.com/2025/08/13/candle-flame-oscillations-as-a-clock/
291•cpldcpu•4d ago•65 comments

Without the futex, it's futile

https://h4x0r.org/futex/
269•eatonphil•20h ago•124 comments

Rails Charts Using ECharts from Apache

https://github.com/railsjazz/rails_charts
45•amalinovic•2d ago•4 comments

Intel Foundry Demonstrates First Arm-Based Chip on 18A Node

https://hothardware.com/news/intel-foundry-demos-deer-creek-falls-reference-soc
45•rbanffy•1d ago•21 comments

CRDT: Text Buffer

https://madebyevan.com/algos/crdt-text-buffer/
121•skadamat•14h ago•6 comments

AnduinOS

https://www.anduinos.com/
129•TheFreim•15h ago•160 comments

Drunken Bishop (2023)

https://re.factorcode.org/2023/08/drunken-bishop.html
67•todsacerdoti•12h ago•12 comments

How Figma’s multiplayer technology works (2019)

https://www.figma.com/blog/how-figmas-multiplayer-technology-works/
150•redbell•3d ago•48 comments

We’re Not So Special: A new book challenges human exceptionalism

https://democracyjournal.org/magazine/78/were-not-so-special/
74•nobet•7h ago•143 comments

Show HN: OpenAI/reflect – Physical AI Assistant that illuminates your life

https://github.com/openai/openai-reflect
77•Sean-Der•14h ago•29 comments

Custom telescope mount using harmonic drives and ESP32

https://www.svendewaerhert.com/blog/telescope-mount/
287•waerhert•1d ago•105 comments

Show HN: Hanaco Weather – A poetic weather SNS from the OS Yamato project

https://github.com/osyamato/os-yamato
12•tsuyoshi_k•6h ago•5 comments

Why Semantic Layers Matter (and how to build one with DuckDB)

https://motherduck.com/blog/semantic-layer-duckdb-tutorial/
132•secondrow•17h ago•29 comments