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Jemalloc Postmortem

https://jasone.github.io/2025/06/12/jemalloc-postmortem/
267•jasone•3h ago•67 comments

Show HN: I wrote a BitTorrent Client from scratch

https://github.com/piyushgupta53/go-torrent-client
22•piyushgupta53•28m ago•4 comments

Frequent reauth doesn't make you more secure

https://tailscale.com/blog/frequent-reath-security
737•ingve•10h ago•327 comments

Rendering Crispy Text on the GPU

https://osor.io/text
86•ibobev•3h ago•16 comments

Slow and Steady, This Poem Will Win Your Heart

https://www.nytimes.com/interactive/2025/06/12/books/kay-ryan-turtle-poem.html
4•mrholme•23m ago•2 comments

A Dark Adtech Empire Fed by Fake CAPTCHAs

https://krebsonsecurity.com/2025/06/inside-a-dark-adtech-empire-fed-by-fake-captchas/
106•todsacerdoti•7h ago•25 comments

A receipt printer cured my procrastination

https://www.laurieherault.com/articles/a-thermal-receipt-printer-cured-my-procrastination
833•laurieherault•17h ago•455 comments

iPhone 11 emulation done in QEMU

https://github.com/ChefKissInc/QEMUAppleSilicon
255•71bw•14h ago•21 comments

Show HN: Tritium – The Legal IDE in Rust

https://tritium.legal/preview
174•piker•17h ago•81 comments

Urban Design and Adaptive Reuse in North Korea, Japan, and Singapore

https://www.governance.fyi/p/adaptive-reuse-across-asia-singapores
16•daveland•3h ago•4 comments

Three Algorithms for YSH Syntax Highlighting

https://github.com/oils-for-unix/oils.vim/blob/main/doc/algorithms.md
12•todsacerdoti•3h ago•2 comments

Show HN: McWig – A modal, Vim-like text editor written in Go

https://github.com/firstrow/mcwig
96•andrew_bbb•16h ago•8 comments

Worldwide power grid with glass insulated HVDC cables

https://omattos.com/2025/06/12/glass-hvdc-cables.html
56•londons_explore•9h ago•36 comments

Maximizing Battery Storage Profits via High-Frequency Intraday Trading

https://arxiv.org/abs/2504.06932
226•doener•19h ago•215 comments

The curse of Toumaï: an ancient skull and a bitter feud over humanity's origins

https://www.theguardian.com/science/2025/may/27/the-curse-of-toumai-ancient-skull-disputed-femur-feud-humanity-origins
41•benbreen•7h ago•16 comments

Show HN: Tool-Assisted Speedrunning the Boring Parts of Animal Crossing (GCN)

https://github.com/hunterirving/pico-crossing
80•hunterirving•15h ago•11 comments

Rust compiler performance

https://kobzol.github.io/rust/rustc/2025/06/09/why-doesnt-rust-care-more-about-compiler-performance.html
185•mellosouls•2d ago•133 comments

Why does my ripped CD have messed up track names? And why is one track missing?

https://www.akpain.net/blog/inside-a-cd/
108•surprisetalk•14h ago•110 comments

Major sugar substitute found to impair brain blood vessel cell function

https://medicalxpress.com/news/2025-06-major-sugar-substitute-impair-brain.html
33•wglb•5h ago•7 comments

Solving LinkedIn Queens with SMT

https://buttondown.com/hillelwayne/archive/solving-linkedin-queens-with-smt/
98•azhenley•13h ago•33 comments

Chatterbox TTS

https://github.com/resemble-ai/chatterbox
595•pinter69•1d ago•177 comments

Roundtable (YC S23) Is Hiring a President / CRO

https://www.ycombinator.com/companies/roundtable/jobs/wmPTI9F-president-cro-founding
1•timshell•8h ago

Microsoft Office migration from Source Depot to Git

https://danielsada.tech/blog/carreer-part-7-how-office-moved-to-git-and-i-loved-devex/
314•dshacker•1d ago•249 comments

First thoughts on o3 pro

https://www.latent.space/p/o3-pro
129•aratahikaru5•2d ago•109 comments

Helion: A modern fast paced Doom FPS engine in C#

https://github.com/Helion-Engine/Helion
141•klaussilveira•2d ago•54 comments

Dancing brainwaves: How sound reshapes your brain networks in real time

https://www.sciencedaily.com/releases/2025/06/250602155001.htm
143•lentoutcry•4d ago•39 comments

Quantum Computation Lecture Notes (2022)

https://math.mit.edu/~shor/435-LN/
122•ibobev•3d ago•43 comments

The Case for Software Craftsmanship in the Era of Vibes

https://zed.dev/blog/software-craftsmanship-in-the-era-of-vibes
87•Bogdanp•5h ago•28 comments

US-backed Israeli company's spyware used to target European journalists

https://apnews.com/article/spyware-italy-paragon-meloni-pegasus-f36dd32106f44398ee24001317ccf2bb
529•01-_-•13h ago•252 comments

Seedance 1.0

https://seed.bytedance.com/en/seedance
194•matallo•15h ago•95 comments
Open in hackernews

The Canadian C++ Conference

https://cppnorth.ca/index.html
38•BiraIgnacio•1d ago

Comments

BiraIgnacio•1d ago
Building from the success of the Toronto user group, CppNorth will bring together local and visiting speakers for three days filled with opportunities to learn, network and discover what is new in the C++ community.
babuloseo•1d ago
$1500 for a conference ticket :o in Canada? Woah. How do the locals afford this?
LoganDark•23h ago
C++ developers can afford this just fine
abcd_f•14h ago
... but they just won't be interested unless someone else's paying.
jpfr•23h ago
They don‘t personally.

It’s typically a training event paid by the employer.

wk_end•22h ago
Well, $1300CAD. How much is a four day conference supposed to cost?

Like...I dunno, it does seem like a lot. But JSWorld was apparently 250EUR for a one-day ticket, so it comes out a slightly worse value.

VueJS Amsterdam is two days for 700 EUR - so that's a considerably worse value. React Miami is $550USD for two days, so that's also a little worse.

PyCon, on the other hand, is substantially cheaper - nine whole days for only $450USD.

Teever•21h ago
I dunno man, I can go to a 4 day music festival that costs like $250-$300 for the weekend, I'm sure that the budget for the performers is a hell of a lot more than whatever the budget for the speakers at this event is.
bawolff•21h ago
The music festival comes out of your budget, not your employer's staff training budget.

These conferences can be expensive because the costs are not directly paid for by attendes

goodcanadian•20h ago
A music festival has tens of thousands of attendees. A large conference might have a few hundred . . . and not all conferences are large.
Teever•9h ago
I've only attended one tech conference in my life and I think the cost was approximately $200. There were approximately 500 attendees.

Something doesn't make sense with these prices here.

zem•4h ago
I'm guessing the event space is the largest fraction of the cost.
bawolff•21h ago
That's sounds pretty standard to me.

Conferences come in two types - the ones that are cheap (to attract average people) and the ones that are super expensive (that corporations pay to send staff to).

E.g. the blackhat security conference in las vegas cost $2900 usd.

ginko•20h ago
> E.g. the blackhat security conference in las vegas cost $2900 usd.

Meanwhile CCC standard tickets are 175€..

bawolff•19h ago
Indeed. CCC is a "hacker" conference, blackhat (despite its name) is much more corporate [i have not attended either]
tlavoie•11h ago
That, I'd love to attend, and it's even a price the boss would go for. Sadly, it's the travel part that I can never get funded.
bawolff•9h ago
That's the other aspect - a thousand dollar ticket isn't that large a part of the price if you also have to fly everyone in and get hotels for multiple days (and probably a nice hotel in an expensive location)
kazinator•8h ago
Rent out their place on Airbnb while they attend.
kazinator•8h ago
The speaker topics are a low-brow snoozefest.

(Click the hamburger menu; find "2025 Speakers" below).