3391
The Claude Code Leak
What the accidental Claude Code source code leak tells us about the real value of code, product market fit, and why integration is what actually makes software great.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 5,960 posts.
3392
DMARC has been public since 2012 but most company domains still don't enforce it
DMARC has been public since 2012. We checked 67,336 domains: 68.4% still have no policy or one that does not enforce it.
3393
Interrail: 6,379Km and 13 Countries over 7 weeks
Last year, my wife and I went on a 5,025 Km Interrail adventure. We got the month-long unlimited pass and saw 10 Countries in 30 Days. That was a bit too intense. So this year we got the 15 travel days in 2 months package. We grabbed the 1st class tickets when they went on sale in December. Here's how our journey…
3394
Claude Whiteboards, Claude Sheets, and Claude Data
Brainstorm on a shared whiteboard, build a spreadsheet, and share dashboards with your team, all with Claude. Available today on all paid plans.
3395
Patterns and problems in emerging multi-agent systems
We ran experiments on swarms of Claude agents and found coordination failures, collusion, and sabotage. Here, we share what they mean for AI safety.
3396
Dynamic Workflows in Claude Code
Dynamic workflows in Claude Code let Claude tackle the most challenging tasks by executing across 10s to 100s of parallel subagents, and checking its work before anything reaches you.
3397
The Private Capture of Public Genius
Essay I of Upstream of Everything
3398
The Human Is the Loop
After a few weeks away from AI, I see my usage wasn't always productive or healthy.
3399
We halved DNS build delay and cut memory use by 85%
Zone setting changes used to rebuild entire DNS zones, even ones with tens of millions of records. Here is how we built a planner that picks the smallest safe build, cutting full builds by 40%, peak memory by 85%, and halving build delay.
3400
Explain it to me like I'm ten
In 2012, the creator of the xkcd cartoon Randall Munroe unveiled Up Goer Five — a detailed diagram of the Saturn V rocket, annotated using only the most common 1,000 (sorry, “ten hundred”) words in…
3401
How Passive Radar Works
Passive radar is radar that doesn't need a transmitter; it uses existing broadcasts of opportunity.
3402
Claude Tips for 3D Work
Lessons learned from piloting in the third dimension
3403
1-Bit Pixel Art Emojis
After my first son arrived in 2018, I didn’t have much time to work on the time-intensive Mount Fuji pixel art series any more (again, I hope to get back to this somehow soon).
3404
NIMBYs aren't just shutting down housing
They want to shut down our right to be heard in the first place.
3405
Micropayments as a reality check for news sites
In Digital Media Lost the Newsstand. Micropayments Are the Obvious Way Back , Rick Bruner makes the case for giving micropayments another try.
3406
This time is different
3D TV, AMP, Augmented Reality, Beanie Babies, Blockchain, Cartoon Avatars, Curved TVs, Frogans, Hoverboards, iBeacons, Jetpacks, Metaverse, NFTs, Physical Web, Quantum Computing, Quibi, Small and Safe Nuclear Reactors, Smart Glasses, Stadia, WiMAX. The problem is, the same dudes (and it was nearly always dudes) who…
3407
3408
We gave an AI a 3 year retail lease and asked it to make a profit
We signed a 3 year lease and gave it to an AI
3409
AI Makes Me Sad
Maybe it's because I'm writing this at 2:00 AM, which is about the only time I let myself experience sadness for a prolonged period of time, but every time I see a post on Twitter or LinkedIn about a new development in AI, I feel a sense of hopelessness.
3410
Transfer files over an Ethernet patch cable
It's possible to just connect two computers together with Ethernet and do a bit of IP configuration:
3411
Lightpanda migrate DOM implementation to Zig
We replaced LibDOM with a custom Zig implementation for better cohesion across events, Custom Elements, and ShadowDOM. Here's how we built it and what we learned along the way.
3412
Intel Arc Pro B70 Review
How does Intel's new Arc Pro B70 32GB professional GPU stack up against the competition in media editing, rendering, AI, CAD, and BIM applications?
3413
3414
The 100k whys of AI
One of the most painful arguments I keep having with fellow techies is the question of whether you can distinguish between human-written and AI-generated text.
3415
Unikernels were hard. key word: were
Justin Cormack, who worked on MirageOS back in the day, called me at the pub to talk about why unikernels are coming back. The friction that made them hard is gone, the operating system is design debt, and if you care about security you should seriously consider them.
3416
Kubernetes on Oxide: How customer needs shaped our integrations
How customer needs shaped Oxide's Kubernetes integrations.
3417
Making deep learning go brrrr from first principles (2022)
So, you want to improve the performance of your deep learning model. How might you approach such a task? Often, folk fall back to a grab-bag of tricks that might've worked before or saw on a tweet. "Use in-place operations! Set gradients to None! Install PyTorch 1.10.0 but not 1.10.1!"
3418
Workers Cache
We are launching Workers Cache, a regionally tiered cache that sits directly in front of your Worker entrypoints. Infinitely composable, configured via standard HTTP headers
3419
Apple's MacBook Pro DFU port documentation is wrong
According to the Apple support document How to identify the DFU port on Mac , the DFU (device firmware update) port location for MacBook Pro models with Apple silicon is as follows:
3420
Crawling a billion web pages in just over 24 hours, in 2025
For some reason, nobody's written about what it takes to crawl a big chunk of the web in a while: the last point of reference I saw was Michael Nielsen's post from 2012 .