Claude 4

https://www.anthropic.com/news/claude-4

477•meetpateltech•1h ago•188 comments

That fractal that's been up on my wall for 12 years

https://chriskw.xyz/2025/05/21/Fractal/

113•chriskw•1h ago•11 comments

Mozilla to shut down Pocket on July 8

https://support.mozilla.org/en-US/kb/future-of-pocket

89•phantomathkg•1h ago•58 comments

Improving performance of rav1d video decoder

https://ohadravid.github.io/posts/2025-05-rav1d-faster/

208•todsacerdoti•5h ago•67 comments

Fast Allocations in Ruby 3.5

https://railsatscale.com/2025-05-21-fast-allocations-in-ruby-3-5/

103•tekknolagi•3h ago•26 comments

Launch HN: WorkDone (YC X25) – AI Audit of Medical Charts

31•digitaltzar•2h ago•22 comments

Show HN: DockFlow – Switch between multiple macOS Dock layouts instantly

https://dockflow.appitstudio.com/

18•pugdogdev•43m ago•1 comments

A South Korean grand master on the art of the perfect soy sauce

https://www.theguardian.com/world/2025/may/21/without-time-there-is-no-flavour-a-south-korean-grand-master-on-the-art-of-the-perfect-soy-sauce

59•n1b0m•1d ago•15 comments

Show HN: SQLite JavaScript - extend your database with JavaScript

https://github.com/sqliteai/sqlite-js

99•marcobambini•4h ago•32 comments

Planetfall

https://somethingaboutmaps.wordpress.com/2025/05/20/planetfall/

234•milliams•8h ago•50 comments

Adventures in Symbolic Algebra with Model Context Protocol

https://www.stephendiehl.com/posts/computer_algebra_mcp/

59•freediver•3h ago•10 comments

Gemini Diffusion

https://simonwillison.net/2025/May/21/gemini-diffusion/

774•mdp2021•16h ago•203 comments

I Built My Own Audio Player

https://nexo.sh/posts/why-i-built-a-native-mp3-player-in-swiftui/

68•nexo-v1•3h ago•46 comments

The scientific “unit” we call the decibel

https://lcamtuf.substack.com/p/decibels-are-ridiculous

501•Ariarule•13h ago•394 comments

Warning Signs Your App Authorization Is a Ticking Time Bomb

https://www.osohq.com/post/app-authorization-warning-signs

7•meghan•41m ago•1 comments

Show HN: Whenish – Plan Group Events in iMessages

https://apps.apple.com/us/app/whenish/id6745035749

24•devgoth•2h ago•28 comments

Benchmarking Crimes Meet Formal Verification

https://microkerneldude.org/2025/04/27/benchmarking-crimes-meet-formal-verification/

11•snvzz•3d ago•0 comments

Ice Theft in Antarctica

https://nautil.us/ice-theft-in-antarctica-1210083/

10•simonebrunozzi•1h ago•5 comments

Traditional and Neural Order-Independent Transparency

https://www.tobias-franke.eu/publications/tsopouridis25tnoit/index.html

4•ibobev•3d ago•0 comments

Near-infrared spatiotemporal color vision enabled by upconversion contact lenses

https://www.cell.com/cell/fulltext/S0092-8674(25)00454-4

20•ArnoVW•2h ago•13 comments

Four years of sight reading practice

https://sandrock.co.za/carl/2025/05/four-years-of-sight-reading-pracice/

102•chthonicdaemon•3d ago•45 comments

Show HN: Curved Space Shader in Three.js (via 4D sphere projection)

https://github.com/bntre/CurvedSpaceShader

46•bntr•6h ago•16 comments

MCP explained without hype or fluff

https://blog.nilenso.com/blog/2025/05/12/mcp-explained-without-hype-or-fluff/

68•captn3m0•2h ago•29 comments

The Philosophy of Byung-Chul Han (2020)

https://newintrigue.com/2020/06/29/the-philosophy-of-byung-chul-han/

34•-__---____-ZXyw•4h ago•3 comments

Everything’s a bug (or an issue)

https://www.bozemanpass.com/everythings-a-bug-or-an-issue/

42•dboreham•3d ago•22 comments

Free-Threaded Python Library Compatibility Checker

https://ft-checker.com/

24•lifthrasiir•4h ago•4 comments

U.S. Spy Agencies–One-Stop Shop to Buy Your Personal Data

https://theintercept.com/2025/05/22/intel-agencies-buying-data-portal-privacy/

84•LAsteNERD•3h ago•31 comments

Inigo Quilez: computer graphics, mathematics, shaders, fractals, demoscene

https://iquilezles.org/articles/

265•federicoponzi•4d ago•28 comments

Strengths and limitations of diffusion language models

https://www.seangoedecke.com/limitations-of-text-diffusion-models/

43•rbanffy•7h ago•2 comments

Display any CSV file as a searchable, filterable, pretty HTML table

https://github.com/derekeder/csv-to-html-table

229•indigodaddy•17h ago•60 comments

Open in hackernews

Show HN: Forge – Secure, Multi-Tenant GitHub Actions Runners on K8s or EC2

https://github.com/cisco-open/forge

11•ebrilhante•3d ago

Comments

crohr•3d ago

I think if you want this submission to work, you really need to work on your getting started guide. Currently it just says: "Clone the repo".

With Forge, how long does it take to start a runner once everything is setup?

ebrilhante•1d ago

Very good point! I was so focused on building and eager to share the codebase that I ended up cutting corners on the documentation

I did describe some of the details in this post: https://www.linkedin.com/pulse/forge-scalable-secure-multi-t...

Fortunately, I’m working on proper documentation this week — it's finally getting the attention it deserves.

Thanks for the nudge!

usrme•4h ago

The link to examples also leads to nowhere: https://cisco-open.github.io/forge/examples.

ebrilhante•1d ago

About boot times:

Pod on an existing node (node already running other pods): ~1 minute Fast startup — just schedules the pod and initializes the runner.

Pod requiring a new node (via Karpenter): ~5 minutes Includes provisioning the node, joining the cluster, and launching the pod.

EC2-based cold start (no warm pool): ~5 minutes Similar timeline — launch instance, bootstrap the runner, and register it.

Warm pool (EC2 or pod): Instant Pre-provisioned runners pick up jobs immediately.