frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

From stealth blackout to whitelisting: Inside the Iranian shutdown

https://www.kentik.com/blog/from-stealth-blackout-to-whitelisting-inside-the-iranian-shutdown/
50•oavioklein•6h ago

Comments

alephnerd•27m ago
Iran has been rolling out the National Information Network (essentially a whitelisted internet) for a couple years now after the Green Revolution [0].

Iran has a surprisingly robust domestic ecosystem of hyperscalers [1] and telco infra [6][7] built out over the past decade with limited outside involvement and a severe sanctions regime, and have even started exporting Iranian IT services to Uganda [2], Kenya [3], South Africa [4], and Venezuela [5].

My understanding is that during the current 5 year plan in Iran, they are trying to fully transition the Iranian internet to the NIN, as all ".ir" domains are supposed to be hosted on the NIN.

[0] - https://citizenlab.ca/irans-national-information-network/

[1] - https://www.arvancloud.ir/fa

[2] - https://tvbrics.com/en/news/uganda-and-iran-to-boost-ict-co-...

[3] - https://mail.techreviewafrica.com/public/news/1361/kenya-and...

[4] - https://www.samenacouncil.org/samena_daily_news?news=64545

[5] - https://www.presstv.ir/Detail/2025/08/06/752585/Iranian-fibe...

[6] - https://zmc.co.ir/

[7] - https://www.rayafiber.com/en/home

Show HN: Sweep, Open-weights 1.5B model for next-edit autocomplete

https://huggingface.co/sweepai/sweep-next-edit-1.5B
109•williamzeng0•6h ago•18 comments

Doctors in Brazil using tilapia fish skin to treat burn victims

https://www.pbs.org/newshour/health/brazilian-city-uses-tilapia-fish-skin-treat-burn-victims
21•kaycebasques•1h ago•1 comments

From stealth blackout to whitelisting: Inside the Iranian shutdown

https://www.kentik.com/blog/from-stealth-blackout-to-whitelisting-inside-the-iranian-shutdown/
52•oavioklein•6h ago•4 comments

Threat actors expand abuse of Microsoft Visual Studio Code

https://www.jamf.com/blog/threat-actors-expand-abuse-of-visual-studio-code/
116•vinnyglennon•6h ago•65 comments

Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)

https://github.com/ChartGPU/ChartGPU
555•huntergemmer•15h ago•160 comments

Claude's new constitution

https://www.anthropic.com/news/claude-new-constitution
396•meetpateltech•14h ago•385 comments

Binary fuse filters: Fast and smaller than xor filters (2022)

https://arxiv.org/abs/2201.01174
81•redbell•4d ago•4 comments

Show HN: TerabyteDeals – Compare storage prices by $/TB

https://terabytedeals.com
124•vektor888•9h ago•71 comments

Show HN: High speed graphics rendering research with tinygrad/tinyJIT

https://github.com/quantbagel/gtinygrad
14•quantbagel•2h ago•5 comments

Skip is now free and open source

https://skip.dev/blog/skip-is-free/
356•dayanruben•15h ago•160 comments

Lix – universal version control system for binary files

https://lix.dev/blog/introducing-lix/
29•onecommit•6h ago•10 comments

Hands-On Introduction to Unikernels

https://labs.iximiuz.com/tutorials/unikernels-intro-93976514
5•valyala•5d ago•0 comments

Show HN: Rails UI

https://railsui.com/
147•justalever•11h ago•83 comments

Letting Claude play text adventures

https://borretti.me/article/letting-claude-play-text-adventures
104•varjag•5d ago•39 comments

TrustTunnel: AdGuard VPN protocol goes open-source

https://adguard-vpn.com/en/blog/adguard-vpn-protocol-goes-open-source-meet-trusttunnel.html
103•kumrayu•13h ago•26 comments

Show HN: RatatuiRuby wraps Rust Ratatui as a RubyGem – TUIs with the joy of Ruby

https://www.ratatui-ruby.dev/
108•Kerrick•4d ago•15 comments

Show HN: Open-source certificate from GitHub activity

https://certificate.brendonmatos.com
26•brendonmatos•3d ago•7 comments

Tell HN: 2 years building a kids audio app as a solo dev – lessons learned

91•oliverjanssen•16h ago•35 comments

Convert potentially dangerous PDFs to safe PDFs

https://github.com/freedomofpress/dangerzone
140•dp-hackernews•7h ago•45 comments

The WebRacket language is a subset of Racket that compiles to WebAssembly

https://github.com/soegaard/webracket
116•mfru•4d ago•24 comments

Beowulf's opening "What" is no interjection (2013)

https://www.poetryfoundation.org/poetry-news/69208/new-research-opening-line-of-beowulf-is-not-wh...
68•gsf_emergency_6•3d ago•51 comments

Golfing APL/K in 90 Lines of Python

https://aljamal.substack.com/p/golfing-aplk-in-90-lines-of-python
63•aburjg•5d ago•13 comments

Jerry (YC S17) Is Hiring

https://www.ycombinator.com/companies/jerry-inc/jobs/QaoK3rw-software-engineer-core-automation-ma...
1•linaz•8h ago

Waiting for dawn in search: Search index, Google rulings and impact on Kagi

https://blog.kagi.com/waiting-dawn-search
259•josephwegner•12h ago•155 comments

SIMD programming in pure Rust

https://kerkour.com/introduction-rust-simd
80•randomint64•2d ago•33 comments

Show HN: Differentiable Quantum Chemistry

https://github.com/lowdanie/hartree-fock-solver
19•lowdanie•4d ago•4 comments

Can you slim macOS down?

https://eclecticlight.co/2026/01/21/can-you-slim-macos-down/
207•ingve•22h ago•247 comments

Challenges in join optimization

https://www.starrocks.io/blog/inside-starrocks-why-joins-are-faster-than-youd-expect
61•HermitX•13h ago•11 comments

Nested code fences in Markdown

https://susam.net/nested-code-fences.html
215•todsacerdoti•17h ago•73 comments

Show HN: Dotenv Mask Editor: No more embarrassing screen leaks of your .env

https://marketplace.visualstudio.com/items?itemName=xinbenlv.dotenv-mask-editor
13•xinbenlv•6h ago•14 comments