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Show HN: SDFY: Fast 2D Vector Shapes and Shadows with Signed Distance Functions

https://github.com/elcritch/sdfy

2•elcritch•3h ago

SDFY is weekend project I made using signed distance functions and some SIMD to quickly rasterize vector shapes and shadows for GUIs. Rendering drop and inset shadows is a relatively slow process using a standard 2D gaussian blur. Not being happy with the performance of existing renderers I made my own way.

AI Broke Entry-Level Hiring

https://askrally.com/article/simulation-saves-entry-level-jobs

1•virtual_rf•4m ago•0 comments

Queen's Special U.S. Doctoral Recruitment Initiative

https://www.queensu.ca/grad-postdoc/graduate-studies/international-students/queens-special-us-doctoral-recruitment-initiative

1•cratermoon•4m ago•0 comments

Rimmel.js: Ergonomic RxJS Based Fine-Grained Reactivity

https://github.com/ReactiveHTML/rimmel

1•fbn79•6m ago•0 comments

Security breach: Russian nuclear facilities exposed online

https://danwatch.dk/en/serious-security-breach-russian-nuclear-facilities-exposed/

1•foxrider•7m ago•0 comments

Ish: Grep-like text search with optimal alignment, built with Mojo

https://github.com/BioRadOpenSource/ish

1•totalperspectiv•8m ago•1 comments

Forget IPs: Using Cryptography to Verify Bot and Agent Traffic in the Age of AI

https://www.youtube.com/watch?v=affUXdEXVPo

1•emot•9m ago•0 comments

I'm enforcing least privilege in AWS IAM (and automating the cleanup)

https://thehiddenport.dev/posts/aws-enforcing-least-privilege/

1•ejher•11m ago•1 comments

Expanding Racks [video]

https://www.youtube.com/watch?v=iWknov3Xpts

2•marvinborner•12m ago•0 comments

Primer on Efficient File IO in Java

https://tmsvr.com/java-file-writing-i-o-performance/

1•djdillon•12m ago•0 comments

PubGrub version solving algorithm implemented in Rust

https://github.com/pubgrub-rs/pubgrub

1•tosh•14m ago•0 comments

Ask HN: How to remove all MCP servers from my Mac?

1•behnamoh•19m ago•0 comments

Are We Scribes?

https://ashouri.xyz/blogpost?name=arewescribes

1•gus_leonel•19m ago•0 comments

Show HN: I built an AI agent for TurtleBot3

https://github.com/Yutarop/turtlebot3_agent

2•ponta17•20m ago•0 comments

Autograph, the promise for motion graphics on Linux, discontinued overnight

https://cinelinux.com/en/2025/06/06/is-the-dream-over-autograph-the-promise-for-motion-graphics-on-linux-discontinued-overnight/

1•ch_fr•22m ago•0 comments

When to choose Rust, and when to choose Go

https://bitfieldconsulting.com/posts/rust-vs-go

1•gus_leonel•23m ago•0 comments

Show HN: Extract-readmes: create libary.RM.md in READMEs/ for you and AI – MIT

https://github.com/fred-terzi/extract-readmes

1•fred_terzi•24m ago•0 comments

The Leading Question Effect

https://askrally.com/article/leading-questions

1•virtual_rf•24m ago•0 comments

FFS Optimizations with Dirhash

https://rsadowski.de/posts/2025/ffs-optimizations-dirhash/

3•todsacerdoti•26m ago•0 comments

Mattercraft AI: supercharging the art of immersive 3D content for the web

https://www.zappar.com/insights/mattercraft-ai-supercharging-immersive-3d-web-content

5•macguillicuddy•30m ago•1 comments

3 Months of Kilo Code: From Zero to Top 3 on OpenRouter

https://blog.kilocode.ai/p/3-months-of-kilo-code-from-zero-to

1•twapi•31m ago•0 comments

Xbox reveals handheld console after a decade of speculation

https://www.bbc.com/news/articles/c1de113lkdpo

2•aureliusm•33m ago•0 comments

Seeing Human (2014)

https://slate.com/technology/2014/05/anthropomorphizing-driverless-cars-psychology-research-into-autonomous-vehicles.html

1•amichail•33m ago•0 comments

The Guardian Launches Secure Messaging

https://www.theguardian.com/gnm-press-office/2025/jun/09/the-guardian-launches-secure-messaging-a-world-first-from-a-media-organisation-in-collaboration-with-the-university-of-cambridge

9•mdhb•33m ago•1 comments

Jibril Runtime Security v2.2 Released

https://jibril.garnet.ai

2•rafaeldavidtin•34m ago•1 comments

Unit Economics: Units Acquisition

https://khanin.info/en/blog/247

1•daniilkhanin•34m ago•0 comments

I Prototyped an IDE for How We Code Now

https://fulghum.io/ide

2•jordanf•35m ago•1 comments

Ruby Gem Naming: The Art of Delightful Obscurity

https://stevengharms.com/posts/2025-06-07-the-delightful-art-of-rubys-impenetrable-naming/

3•Bogdanp•36m ago•0 comments

Boredom gets a bad rap. But science says it can be good for us

https://theconversation.com/boredom-gets-a-bad-rap-but-science-says-it-can-actually-be-good-for-us-255767

1•PaulHoule•36m ago•0 comments

Notes on Randomized Algorithms [pdf]

https://www.cs.yale.edu/homes/aspnes/classes/469/notes.pdf

1•ibobev•37m ago•0 comments

The Cypherpunk Legacy: A Story of Code, Freedom, and Digital Sovereignty

https://gizvault.com/archives/the-cypherpunk-legacy

3•ricecat•37m ago•0 comments