Writing a Game Boy Emulator in OCaml

https://linoscope.github.io/writing-a-game-boy-emulator-in-ocaml/

86•ibobev•3h ago•1 comments

Show HN: BunkerWeb – the open-source and cloud-native WAF

https://docs.bunkerweb.io/latest/

10•bnkty•43m ago•0 comments

Developing with GitHub Copilot Agent Mode and MCP

https://austen.info/blog/github-copilot-agent-mcp/

48•miltonlaxer•3d ago•15 comments

DRM Panic QR code generator

https://rust-for-linux.com/drm-panic-qr-code-generator

30•weinzierl•4h ago•16 comments

Introducing tmux-rs

https://richardscollin.github.io/tmux-rs/

785•Jtsummers•21h ago•251 comments

Type safe web stack with Rust and TypeScript

https://github.com/beeeeep54/rust-typescript

5•wreedtyt•56m ago•0 comments

Enhanced Radar (YC W25) is hiring a founding engineer

1•EricButton•38m ago

Show HN: Fast Thermodynamic Calculations in Python

https://dlr-institute-of-future-fuels.github.io/gaspype/

7•Saloc•51m ago•0 comments

Killer whales groom each other with pieces of kelp

https://www.science.org/content/article/killer-whales-groom-each-other-pieces-kelp

29•noleary•3d ago•17 comments

Flounder Mode – Kevin Kelly on a different way to do great work

https://joincolossus.com/article/flounder-mode/

266•latentnumber•21h ago•61 comments

How to render a mesh gradient using RBF interpolation

https://www.notion.so/Smooth-Mesh-Gradients-with-RBF-Interpolation-1ba8eeb5a3e68046b34cf997fe67d3c1?source=copy_link

7•olpyhn•1h ago•2 comments

How often is the query plan optimal?

https://vondra.me/posts/how-often-is-the-query-plan-optimal/

9•eatonphil•3d ago•6 comments

Launch HN: K-Scale Labs (YC W24) – Open-Source Humanoid Robots

196•codekansas•19h ago•86 comments

Raphael discovery emerges from Vatican museum restoration

https://news.artnet.com/art-world/raphael-rooms-restoration-discovery-2662624

33•andsoitis•3d ago•6 comments

One Billion Cells – Another Multiplayer Demo with Clojure

https://cells.andersmurphy.com/

38•adityaathalye•6h ago•14 comments

Wind Knitting Factory

https://www.merelkarhof.nl/work/wind-knitting-factory

154•bschne•16h ago•44 comments

AV1@Scale: Film Grain Synthesis, The Awakening

https://netflixtechblog.com/av1-scale-film-grain-synthesis-the-awakening-ee09cfdff40b

225•CharlesW•20h ago•185 comments

Alternative Blanket Implementations for a Single Rust Trait

https://www.greyblake.com/blog/alternative-blanket-implementations-for-single-rust-trait/

23•greyblake•3d ago•2 comments

Larry (Cat)

https://en.wikipedia.org/wiki/Larry_(cat)

12•dcminter•2h ago•2 comments

Peasant Railgun

https://knightsdigest.com/what-exactly-is-the-peasant-railgun-in-dd-5e/

256•cainxinth•22h ago•178 comments

My open source project was relicensed by a YC company [license updated]

https://twitter.com/soham_btw/status/1940952786491027886

630•sohzm•10h ago•308 comments

Context Engineering for Agents

https://rlancemartin.github.io/2025/06/23/context_engineering/

62•0x79de•3d ago•14 comments

How AI on Microcontrollers Works: Operators and Kernels

https://danielmangum.com/posts/ai-microcontrollers-operators-kernels/

60•hasheddan•3d ago•3 comments

The Rise of Whatever

https://eev.ee/blog/2025/07/03/the-rise-of-whatever/

423•cratermoon•7h ago•329 comments

Poor Man's Back End-as-a-Service (BaaS), Similar to Firebase/Supabase/Pocketbase

https://github.com/zserge/pennybase

185•dcu•21h ago•111 comments

Batteries and Buildings

https://mtende.blog/batteries-vs-no-batteries

4•sonderotis•2d ago•1 comments

Where is my von Braun wheel?

https://angadh.com/wherevonbraunwheel

169•speckx•22h ago•117 comments

Ubuntu 25.10 Raises RISC-V Profile Requirements

https://www.omgubuntu.co.uk/2025/06/ubuntu-riscv-rva23-support

114•bundie•3d ago•31 comments

Caching is an abstraction, not an optimization

https://buttondown.com/jaffray/archive/caching-is-an-abstraction-not-an-optimization/

121•samuel246•3d ago•103 comments

LooksMapping

https://looksmapping.com/

70•elsewhen•8h ago•43 comments

Open in hackernews

What is going on in Unix with errno's limited nature

https://utcc.utoronto.ca/~cks/space/blog/unix/ErrnoWhySoLimited

12•ingve•6h ago

Comments

amelius•5h ago

Why didn't they mention threads?

bartvk•3h ago

Oh gosh, that's interesting. I bet that complicates using using errno. Or is errno somehow copied into a local variable?

Vogtinator•3h ago

errno is in thread-local storage (TLS)

amelius•3h ago

Yes. It is too bad that they didn't use a similar solution for the current working directory. Chdir() is process-wide, not thread local :(