21301
Ways to reduce the costs of an HTTP(S) API on AWS
Hundreds of articles for game developers and enthusiasts.
Top posts
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 80,915 posts.
21302
VC Pitches in a Year or Two
Entrepreneur: I plan to launch a better streaming music service. It leverages the data on what you and your friends currently listen to, combines that with the schedule of new music launches and acts that are touring in your city in the coming months and creates playlists of music that you should be listening to […]
21303
Amazon Location Service
Update June 1, 2021 – Amazon Location Service is now generally available and includes routing and raster (satellite) maps. You can easily and securely add maps, geocoding, routing, tracking, and geofencing to your applications. Read more about the new features in our new blog post here or try it now in the console. We…
21304
21305
1977: Zork
When four MIT hackers decide they can make a better Adventure, they start building a game that will still be topping bestseller charts eight years later.
21306
21307
LSP: The good, the bad, and the ugly
For a few years now I have been working on the Haskell Language Server (HLS), and the lsp library for the LSP protocol and writing LSP servers. Unsurprisingly, I have developed some opinions about the design of the LSP! Recently I gave a talk about HLS and LSP at the Haskell Ecosystem Workshop at Zurihac 2024. One…
21308
And you will know us by the company we keep
It feels as if we're at the tail end of the first era of social media in the West. Looking back at the companies that have survived, certain application architectural choices are ubiquitous. By now, we're all familiar with the infinite vertical scrolling feed of content units, the likes, the follows, the comments, the…
21309
ALICE finds first ever evidence of the antimatter partner of hyperhelium-4
The finding also represents the first evidence of the heaviest antimatter hypernucleus yet at the LHC
21310
21311
How the biggest consumer apps got their first 1k users
Considering every startup confronts this question at some point, I was surprised by how little has been written about it. Particularly anything actionable. So I decided to do my own digging. I spent the past month personally reaching out to founders, scouring interviews, and tapping the Twitterverse. Below, you’ll…
21312
Dust: Pretraining Transformers Without Backpropagation
Deep learning has been built around backprop, the only credit assignment algorithm capable of training modern neural nets, including transformer-based language models. Backprop requires differentiability and produces first-order gradients, and deep learning’s architectures, optimizers, and hardware have co-evolved…
21313
Task_t considered harmful
Posted by Ian Beer, Project ZeroThis post discusses a design issue at the core of the XNU kernel ...
21314
How long it took different companies to find product-market fit
Part five of my seven-part series on kickstarting and scaling a B2B business
21315
DeepSeek-V4-Flash means LLM steering is interesting again
Ever since Golden Gate Claude I’ve been fascinated with “steering”: the idea that you can guide LLM outputs by directly manipulating the activations of the…
21316
Mastering Linear Algebra in 10 Days: Astounding Experiments in Ultra-Learning
The MIT Challenge My friend Scott Young recently finished an astounding feat: he completed all 33 courses in MIT’s fabled computer science curriculum, from Linear ... Read more
21317
PyPy 2.0 Released
We're pleased to announce PyPy 2.0. This is a stable release that brings a swath of bugfixes, small performance improvements and compatibil...
21318
Killing a process and all of its descendants
Killing processes in a Unix-like system can be trickier than expected. Last week I was debugging an odd issue related to job stopping on Semaphore. More specifically, an issue related to the killing of a running process in a job.
21319
Arvind has died
Arvind, a longtime MIT professor and leading scholar in computer architecture and programming languages, has died at 77. He transformed research in computer architectures and parallel computing, enabling faster and more efficient computation.
21320
21321
Derivatives, Gradients, Jacobians and Hessians
This article explains how these four things fit together and shows some examples of what they are used for. Derivatives Derivatives are the most fundamental concept in calculus. If you have a funct…
21322
A simple way to get more value from metrics
We spent one day 1 building a system that immediately found a mid 7 figure optimization (which ended up shipping). In the first year, we shipped mid 8 figures per year worth of cost savings as a result. The key feature this system introduces is the ability to query metrics data across all hosts and all services and…
21323
Is Gemini 2.5 good at bounding boxes?
Can Gemini 2.5 replace CNN for object detection?
21324
Apple curl security incident 12604
tldr: Apple thinks it is fine. I do not. On December 28 2023, bugreport 12604 was filed in the curl issue tracker. We get a lot issues filed most days so this fact alone was hardly anything out of the ordinary. We read the reports, investigate, ask follow-up questions to see what we can learn … Continue reading the…
21325
Examining the silicon dies of the Intel 386 processor
You might think of the Intel 386 processor (1985) as just an early processor in the x86 line, but the 386 was a critical turning point for m...
21326
Getting Started in Robotics
People sometimes ask me for robotics resources. There aren’t many high quality internet-first lists available on this topic, so I made one I can link to. I’ll continually update this list so feel free to give suggestions if things are missing or you have better links .
21327
Abstract software patents struck down by Supreme Court
In a long-awaited decision, the Supreme Court issued its opinion in Alice Corp. v. CLS Bank today, striking down an abstract software patent. Essentially, the Court ruled that adding “on a computer” to an abstract idea does not make it patentable. Many thousands of software patents—particularly the...
21328
It's Time to Start Writing (2019)
A blog by Alex Nixon on programming and software
21329
The Music Industry Shouldn't Be Able to Cut Off Your Internet Access
EFF, Public Knowledge, and the Center for Democracy and Technology Urge The United States Court of Appeals for the Fourth Circuit to Protect Internet Subscribers in BMG v. Cox. No one should have to fear losing their Internet connection because of unfounded accusations. But some rights holders want...
21330
What You Really Need Is A Market, Not An Idea
I'm a full stack web developer with a preference for Python. I also enjoy discussions on entrepreneurship and software marketing.