git-absorb: git commit --fixup, but automatic
This is a port of Facebook's hg absorb, which I first read about on mozilla.dev.version-control: Facebook demoed hg absorb which is probably the...
Alternative(s) to run CUDA on non-Nvidia hardware
Nvidia is primarily known as a hardware company thanks to the wild success of its GPUs. But Nvidia is also a force in the world of software, thanks...
Job queues are deceptively tricky
Job queues are deceptively tricky One of the fun things about being a programmer is that as I look more into systems that I didn’t know much about,...
The Anatomy of an Instruction Pipeline Hazard
A case study of the B200 pipeline modelA note on methodology: Everything in this article is based on my analysis of microbenchmarks executed...
Show HN: Benchmark your eng team's AI agent maturity in 5 minutes
Show HN: Benchmark your eng team's AI agent maturity in 5 minutes Benchmark your software engineering process and SDLC for AI-driven agent maturity....
Indian scientists produce most detailed 3D atlas of the human brainstem
How Indian scientists are mapping the brain's last frontier For more than a century, neuroscientists have studied the human brain much as early...
Collection of clock designs
ITXISXXXXXXXXFIVEXTENXXXXXQUARTERXXXXXXTWENTYXXXXXXXHALFXPASTXTOXONEXTWOXTHREEFOURXFIVEXSIXSEVENXEIGHTXXNINEXTENXXXXXELEVENXTWELVEOCLOCKXXXXXXX
OpenAI's Ad Business Is on Pace to Miss Its Own Forecast by 90%, Analyst Says
OpenAI’s ad business is on pace to fall short of the company’s own five-year revenue forecast by 90%, according to Emarketer. The AI lab has...
Australia is offering free daytime electricity
From 1 July 2026, energy retailers in NSW, South Australia, and South-East Queensland must give households at least three hours of free electricity...
YouTrackDB is a general-use object-oriented graph database
Issue tracker | Getting started Join our Zulip community! If you are interested in YouTrackDB, consider joining our Zulip community. Tell us about...
Agents.md – Dumb Human
The human operating this repository may be wrong about anything. Assume: the user has little knowledge of the codebase, language, architecture, and...
Our Amish Language
The range of Pennsylvania Dutch vocabulary reflects the immediate, physical nature of my ancestors’ lives and work. Words that can convey colorful,...
From coder to curator
Last year I was vocally against LLM-produced code. It felt frankly counterproductive. Before Opus 4 arrived in the middle of the year, the models...
Japan develops a method to recover up to 90% of lithium from used EV batteries
In a ground-breaking step forward, Scientists from Japan have developed a new method to recover up to 90 percent of lithium from used EV batteries –...
Fundamentals of Wireless Communication
Now with exercises included! Introduction; PDF The wireless channel; PDF Point-to-point communication: detection, diversity and channel uncertainty;...
Satellite Tracker – Live Map of Starlink and 30k Satellites
Real-time satellite tracking + Internet constellations Track live satellite positions from Starlink, GPS, and other constellations with enhanced...
What will be left for us to work on?
I had the honor of giving a keynote at the International Conference on Machine Learning in Seoul last week titled “What will be left for us to work...
Is x86 ready to ACE it?
CPU designs must evolve to keep up with changing workloads. Sometimes, that evolution involves extending the instruction set to efficiently...
The Economics of Recursive Self-Improvement [pdf]
%PDF-1.7 %���� 4 0 obj > stream x���P(���� endstream endobj 7 0 obj > stream x���P(���� endstream endobj 9 0 obj << /Type /XObject /Subtype /Form...
MorphoHDL: A minimalistic language for growing circuits
← → BFS Largest Pause Re-grow Explore ➜ Loading article... ×
fred: A text editor that uses C for everything - Handmade Network Expo 2026
fred: A text editor that uses C for everything - Handmade Network Expo 2026 Cameron DaCamara has created a super-fast, super-customizable editor...
Show HN: MemStitch – Zero-copy context bridging for vLLM (25x TTFT speedup)
Zero-Copy Context Bridging Gateway for Multi-Agent GPU Inference. In multi-agent collaborative workflows, separate agents often process the same...
CSS-DOS — A computer made of CSS
An entire ’80s PC in a stylesheet. An 8086 CPU, chipset, 640 KB RAM, floppy, keyboard and VGA screen in one .css file. It’s a morbidly obese 300+ MB...
ESBMC-Arduino: Closing the Deployment Gap for Formal Verification
Computer Science > Programming Languages [Submitted on 9 Jul 2026] Title:ESBMC-Arduino: Closing the Deployment Gap for Formal Verification of...
The Git history command deserves more attention
Working with lots of changes in parallel on git can be painful. You end up juggling branches and commits, and running scary rebase -i commands that...
What did SFFA vs. Harvard reveal about admissions?
04 · Out of sync Demographic comparisons. Treat this as an accounting question. Follow each group across three steps: its share of the country's...
Success may not matter if you aren't doing what you love
Everyone talks a lot about product market fit. It’s drilled into you as a founder. “Don’t build something people don’t want, don’t wait to ship your...
Turn your singing voice into printable notes (in the browser)
Voice → Notation Voice → Notation Sing into the mic. The metronome sets the grid; whatever pitch you hold in each subdivision gets written down....
Estimating the heights of New Yorkers from their scuff marks
The wall at Smith–Ninth Streets in Brooklyn is made of concrete. Its rough surface holds onto memories longer than the smooth tile that adorns most...
What are Forward Deployed Engineers, and why are they so in demand? (2025)
One interesting trend in the AI startup segment this year is the rise to prominence of a specialized software engineering role called “Forward...
Show HN: Sx 2.0 – Share AI skills with your team through a Dropbox folder
sx 2.0 is out: a native app for Mac, Windows, and Linux that lets anyone share AI skills with their team, no git and no terminal required. A few...
Show HN: ContextVault – Shared memory layer for your AI and your team
The shared memory layer for your AI and your team. Stop your team from starting from scratch with every AI session. > ▸ For developers One vault....
The AI Whale Fall and Open Source
July 13, 2026 - 5 mins read Frontier labs are subsidizing AI usage, and we’d be fools not to use it to improve the state of open source while that...
An Englishwoman who sketched India before photography took hold
The Englishwoman who sketched India before photography took hold Long before photography became the visual language of empire, one Englishwoman was...
Manifest Man
*THIS SATURDAY, July 18th, to celebrate our readers, fellow editors, and many esteemed contributors, The New Critic will party in New York on from 8...
California rocked by another earthquake that will unleash the Big One
A second significant earthquake has struck Southern California in two days, along a dangerous fault line that one expert claims has now been...
‘Asia's cleanest village’ bans tourists on Sundays
Why 'Asia's cleanest village' bans tourists on Sundays Tourism transformed Mawlynnong's fortunes. But after decades of welcoming visitors, residents...
Show HN: I built a one-prompt hackathon platform, free entry, sponsored prizes
One prompt in, something spectacular out. Build a whole game, a living world, a toy that feels impossible. The more complex, rich and deep, the...
Claude is just Mr. Meeseeks
"I'm Mr. Meeseeks! Look at me!" A Claude Code plugin that plays a Mr. Meeseeks voice line whenever Claude is genuinely waiting on you. When Claude...
AI in Cybersecurity Is Not What Vendors Are Selling You
Every major cybersecurity vendor now claims their product is “AI-powered.” The term has become so overused that it has lost almost all meaning. When...
A Study of Microsoft's Early 2026 Rollout of Claude Code and GitHub Copilot CLI
Computer Science > Software Engineering [Submitted on 1 Jul 2026] Title:Adoption and Impact of Command-Line AI Coding Agents: A Study of Microsoft's...
Should Libraries Log or Propagate Errors?
My assumption was always: Applications log (and err), libraries err. Today, I was shocked to learn that various ecosystems love logging things in...
More Than Bitcoin: 5 Types of Crypto Projects Explained Simply
Bitcoin was born in 2009, but it was just the first cryptocurrency around. According to CoinMarketCap (CMC), we have around 51.56 million different...
We Leaked PII in Staging: Here's the Automated Data Masking Pipeline That Saved Us
I was in the middle of writing a Cypress test when the Slack message from our Compliance Officer popped up."Why am I seeing real customer email...
Adding a second middleware broke our typescript types
While reading through inngest-js's open issues, I came across one that was pretty surprising — Multiple middlewares corrupt TS typings. When I pass...
SalesPatriot (YC W25) Is Hiring Full Stack Engineers (SF)
The MissionAmerica's industrial base runs on systems built in the 1980s.Billions of dollars in critical components (F-35 parts, industrial...
The Next AI Coding Breakthrough Is Browser Access
The next useful jump in AI coding may not come from a model benchmark. It may come from the agent finally being able to see the browser. WebKit's...
The Real Risk in AI Teams Is Missing Review Loops, Not Missing Models
There is a database that every AI team should be forced to read before their next sprint planning. It is maintained by researcher Damien Charlotin,...
Building an Unbeatable Tic-Tac-Toe AI with the Minimax Algorithm
I wanted to build something using AI. And it uses AI. I was thinking, what is the best thing to make? And it came to my mind: a game that everyone...
Detecting AI-Generated Music With the Modulate API: Here's How
AI-generated music is being uploaded to streaming platforms and other distribution mediums at a scale that no review team can handle, and most...
Show HN: YouTube Guitar Tab Parser
CLI that turns a YouTube guitar-lesson video into a PDF of the guitar tab. It downloads the video, samples frames, uses Claude vision to locate the...
Linux 0.11 rewritten in idiomatic Rust, boots in QEMU
A modern Rust rewrite of the Linux 0.11 kernel — boots on i386 in QEMU, runs a self-hosted Unix-style userland. $ cd kernel && make run … Welcome to...
Show HN: Sigwire – a live TUI switchboard for every signal on your Linux box
tail -f for signals. Every signal any process on the box raises — who sent it, who it hit, which signal, how it was raised (kill(2), the kernel, a...
lobste.rs is now running on SQLite
This past Saturday, @pushcx and I deployed the SQLite pull request to production. We were waiting till this morning to see how it would react to the...
500 Blog Posts To Learn About Blogging Fellowship
Let's learn about Blogging Fellowship via these 500 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or...
Show HN: I implemented a neural network in SQL
- Notifications You must be signed in to change notification settings - Fork 16 Expand file tree / Copy pathnn.py More file actions 488 lines (446...
Show HN: PlanWright – A control plane for AI coding agents
ComplianceSOC 2 auditors are raising the bar on AI-generated code.Under the 2026 Trust Services Criteria, auditors increasingly expect immutable,...
Climate.gov was destroyed. Open data saved it
Democracy Climate.gov was destroyed. Open data saved it. "After losing their jobs at NOAA, Rebecca Lindsey, her sister and another colleague teamed...
Telegram's t.me domain has been suspended
Domain Name: t.me Registry Domain ID: REDACTED Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.godaddy.com/domains/search.aspx?ci=...
AI Is a Bad Tool
Editor's Note: friend of ByteCode.News Hideki Idoru submitted this for publication, and it has a lot of value even if not every point is agreed...
Section 219, the US-Israel Military Merger, Would Thwart American Democracy
It's called Section 219. Tucked away in the massive congressional spending bill known as the National Defense Authorization Act, or NDAA, this...
TFTP Honey Pot Results
My TFTP honey pot has been running for over a month, continuously on my $5 a month VPS, and intermittently on my Dell R530 home server. It’s time to...
The infinite scroll may become endangered if controversial Calif. law passes
Social media companies might soon be forced to remove the addictive features that keep teenagers online for hours on end — including the ubiquitous...
FreeBSoD: Leveraging Language Models to Find and Exploit Kernel Bugs (Part 2 of 2)
The agent proved very strong at reasoning about kernel internals from source code. It read the FreeBSD UMA allocator implementation, understood...
FreeBSoD: Leveraging Language Models to Find and Exploit Kernel Bugs (Part 1 of 2)
Overview Earlier this year, a team at Praetorian was building Constantine, our automated 0-day discovery engine. I wanted to find techniques worth...
The Chud Vision of Roman History
Hey folks, Fireside this week! I’ve been a bit behind because we had some family travel followed by an issue with a water leak in the basement which...
Thunderbird Desktop settings research: what we learned from your feedback
Desktop settings research: what we learned from your feedback VIDEO A few weeks ago, we conducted hour-long conversations with 10 of our users to...
The real prices of frontier models. Tokens * Price, right?
Every model's pricing page shows one number you are meant to compare: dollars per million tokens. Put two side by side and one looks cheaper. That...
Has AI in Fintech Become Powerful Enough to Replace Financial Advisors?
Artificial intelligence has already made its presence felt throughout a vast range of industries, but perhaps none more so than in the fintech...
New Flagship Grok Voices
Today, we're releasing 21 new flagship voices for Grok Voice, joining the original five. All of them are multilingual and available now in the...
Show HN: Nobie – an Excel-compatible runtime for agents and humans
Every Windows Excel shortcut, preserved. Performance is our main focus. Nobie gets faster week after week. Every formula, every cell, calculated...
Building and Shipping Mac and iOS Apps Without Ever Opening Xcode
Lately, I’ve heard several Apple related podcasters talk about how bad Xcode is, and how Apple needs to make vibe-coding Mac and iOS apps better by...
A full body MRI earns you a year of smoking
Alternative titles: … earns you a high-risk pregnancy … earns you an ascent of Matterhorn … earns you 10,000 km on a motorcycle … earns you two base...
Linux on the Sega 32X. Who needs hardware synchronization primitives anyway?
Preface I couldn't start this entry in any other way possible but by thanking everyone who enjoyed the Linux on Jaguar post. Also special props to...
Show HN: BillAI Bass, an AI-Powered Big Mouth Billy Bass Using Strands Agents
🐟 BillAI Bass Builder Guide Powered by Strands Agents Bidirectional Streaming + Amazon Nova 2 Sonic billai-bass-demo-strands.mp4 Turn a Big Mouth...
xAI's Grok Build CLI Uploads Git Repositories to a Google Cloud Bucket
xAI appears to have shut off the mechanism that let its Grok Build CLI upload complete developer repositories to company-controlled cloud storage,...
Ask HN: Should I do a masters at Cambridge or start as a new grad at Amazon?
Basically what the title says. I'm in the very fortunate position to be able to decide between the two trajectories. What do you recommend if my...
The Human Cost of DOGE's War on USAID
Millions of deaths?It’s millions of deaths.Earlier, I asked you to be a psychiatrist. Now I’m asking you to be a political analyst—and both things...
Show HN: Super Dario
SUPER DARIO One More Week PRESS ANY KEY TO START AD / arrow keys move Space jump M mute
Logseq 2.0 Beta (DB version) is here
Logseq 2.0 Beta (DB version) is here! 🎉 After a long wait, our first Logseq 2.0 beta release is finally here. We know many of you have been looking...
Three Modes, One Verdict: A Competitor Intelligence Framework Built to Force a Decision
Most of the industry is arguing about which AI tool to buy, when the actual unsolved problem is upstream of any tool: nobody has defined what a...
Show HN: OpenClawMachines – Extending OpenClaw to the Enterprise
OpenClaw Machines Run as many isolated OpenClaw agents as you need, on hardware you own. OpenClaw Machines is an open-source platform for running...
The Real AI Takeover Already Happened—and It Was Bureaucratic
A few weeks ago, a computer at my bank decided I was a security risk. And the human on the phone told me, flat out, that she could not overrule it....
The Five Ways AI Agents Burn Your Token Budget
A practitioner’s confession, with the log files to back it up. Pull up July 10 in my logs: 52 agent sessions across six projects. 7.3 million tokens...
Meet Varonis: HackerNoon Company of the Week
Welcome one, welcome all to another HackerNoon Company of the Week feature! Every week, we highlight an awesome company from our Tech Company...
PgDog (YC P25) Is Hiring a Founding Software Engineer
Hey! PgDog is a tiny database startup, based out of SF, with a global team. We’re scaling the world’s most popular database, PostgreSQL. PgDog is in...
What to Look For in an AI-Powered Cybersecurity Tool
Cybercriminals now deploy artificial intelligence (AI)-powered automation and sophisticated attack techniques that outpace traditional security...
Human Emacs
Emacs as a free software project focuses on empowering its users without compromising its ethical principles. As users of Emacs, we are interested...
Apple's new SpeechAnalyzer API, benchmarked against Whisper and its predecessor
The result, up front Apple's new SpeechAnalyzer is the most accurate on-device speech engine we tested. It beat every Whisper model we ship,...
The HackerNoon Newsletter: Why the AI Industry Still Pays a Python Tax (7/13/2026)
How are you, hacker? 🪐 What’s happening in tech today, July 13, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your...
Just Let Me Write Digits
Digital identities and what they mean for the web have become a hot topic of discussion in the last few years. They have also brought many...
Wikipedia escapes Category 1 designation under the UK Online Safety Act for now
For background on Wikipedia and the UK Online Safety Act, see prior Signpost coverage: Phil Bradley-Schmieg is a Principal Counsel for the Wikimedia...
DOGE is done. What happened to its records?
The Department of Government Efficiency, which carried out the most transformative restructuring of the federal government in a generation, has...
Go-Flavored Concurrency in C
Go-flavored concurrency in CGo's concurrency is one of the main reasons people like the language. You write go f(), send values through channels,...
Don’t Use aria-label on Static Text Elements (2024)
Too Long; Didn’t Read Don’t use the aria-label or aria-labelledby attributes on s, s, or other elements representing static/noninteractive...
How to Organize a Ruby Conference
How to Organize a Ruby Conference A practical guide for organizing your first regional Ruby conference — from the decision to commit to the room...
Precursor
Bot mitigation is an adversarial game: attackers adapt, defenders respond, and the cycle continues. At Cloudflare, we stay ahead by combining...
Show HN: Clawk – Give coding agents a disposable Linux VM, not your laptop
A coding agent is only useful when you let it actually do things: install packages, run the code it writes, start servers, use the network. On your...
66 Blog Posts To Learn About Beginners To Coding
Let's learn about Beginners To Coding via these 66 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or...
Benchmarking 15 "E-Waste" GPUs with Modern Workloads
Decommissioned NVIDIA enterprise GPUs are one of the last remaining sources of idle VRAM. K80 with 24GB of GDDR5 sells for $60, P100-16GB for around...
7 Things We Got Wrong Building a Finance Tool for Founders
Six months of beta taught us that finance software fails founders in ways that have nothing to do with features. We built Money Magician because we...
Grok uploaded my user directory to xAI's servers
Okay, grok has uploaded my entire user directory to xAI's servers. It contains my SSH keys, my password manager database, my documents, photos,...
Grok CLI uploaded the whole home directory to GCS
Okay, grok has uploaded my entire user directory to xAI's servers. It contains my SSH keys, my password manager database, my documents, photos,...
Killing the BaseFragment: How to Build Truly Reusable Screens in Jetpack Compose
You spent years building a solid BaseFragment. Loading states, error handling, analytics hooks — all in one place. Then Compose showed up and said:...
Vibe Coding Cleans Contact Data, But It Can't Verify It's Real
Ask an AI coding assistant to write a script that deduplicates your customer database, and it can produce working code in under a minute. Ask it...
Engineering High-Performance Parsers with Data-Oriented Design
A parser is usually taught as a problem of grammars, but once the grammar is correct, almost all of the performance and most of the engineering...
4 AI-Powered SRE Tools That Are Actually Useful (And Not Just Hype)
Every AI-powered SRE tool promises faster incident resolution, fewer alerts, and less operational overhead. Yet many teams still spend hours jumping...
A Farewell to ARPs: IPv4 Service on IPv6-Only Networks
IPv6-only networks often still depend on IPv4 subnets and ARP. This article introduces an IETF proposal to eliminate both, allowing IPv4 to operate...
Context Debt Is the Reason Why Your AI Coding Agents Keep Getting More Expensive
Your AI coding bill has gone through the roof. The model itself did not go up in price. Agents will send the entire context of each request every...
How Vim's Go-to-Definition Failure in 2017 Led to the Creation of Rune
In 2017, a seemingly minor failure in Vim’s go-to-definition feature became the tipping point for a nine-year journey to build Rune, a new IDE. This...
Leak of San Francisco Police Drone Footage Exposes Reality of Urban Surveillance
Just after noon on a Saturday last month, a Skydio X10 quadcopter hovered about 200 feet over a San Francisco apartment complex, watching police...
Why AML Transaction Monitoring Fails When You Optimise for Volume Instead of Decisions
There is a number that sits at the centre of most AML operations, rarely challenged and almost never examined for what it actually means. Depending...
Show HN: DOM-docx – HTML to native, editable Word docs (MIT)
Convert semantic HTML fragments to native, editable Word documents (OOXML): paragraphs, runs, lists, tables, images. Not screenshots or layout...
Vibe Coding in Production: How a 3-Person Dev Team Rebuilt Two Products (and Replaced Half Our Saas)
There are two kinds of vibe coding articles on the internet right now. The first kind is written by people who built a to-do app over a weekend and...
Stablecoin Payments Are Easy Until the Customer Uses the Wrong Chain
I used to think stablecoins were the simple answer to crypto payments.Bitcoin was too volatile for many merchants. ETH moved too much. A customer...
An Infuriating Goodbye to Photoshop
An infuriating goodbye to Photoshop July 12, 2026 I’ve been using Photoshop since the mid-90s. First at school, with Photoshop 3, then through work....
Control the Ideas, Not the Code
antirez 1 hour ago. 8620 views. Look at the past history of this blog. There are many blog posts about programming with AI, a few of them date back...
Mojo Lets You Parallelize AI Code Without Leaving Python Behind
A few years ago, I built financial models that worked beautifully — on my laptop, on the sample data. Then production-scale data showed up, and they...
crates.io: development update
Another six months have passed since our last development update, and the crates.io team has been busy. Here's a summary of the most notable changes...
Cloudflare and AWS Want AI Agents to Pay for the Web
Cloudflare has launched a Monetization Gateway that allows websites to charge AI crawlers, data agents, and model-training systems for access to...
A voxel Tokyo in real Japan time – ride the Yamanote line and study Japanese
densha — ride a living voxel Tokyo and study JapaneseRide the Yamanote line through a voxel Tokyo synced to Japan's real clock, weather, and...
Controlling Scripts With Content Security Policy: Hashes, Nonces, and strict-dynamic
This post is dedicated to script-src, the directive that controls which scripts your page is allowed to run. We will look at how to use this...
Syntax with Purpose in a Programming Language
Syntax with Purpose in a Programming Language Most programming languages come up with random syntax that just mimics whatever is familiar. This is...
AI Filmmaking Needs Its Own Version of "Print It"
Three weeks ago, I generated a corridor shot for Lost Garden, glanced at it for maybe four seconds, thought close enough, and moved on to the next...
JobVerify Earns a 64 Proof of Usefulness Score by Building an Automated AI Background Check System to Detect Scam Job Offers
Today, we are interviewing Ozgur Kurucan, the creator of JobVerify. JobVerify is an innovative Model Context Protocol (MCP) server that empowers AI...
Leveraged Cup Awards $20,000 Grand Prize in Global Trading Competition
Limassol, Cyprus, July 12th, 2026/Chainwire/--LEVERAGED, a proprietary trading firm empowering anyone to become a trader, announced the conclusion...
How I Built a 30,000-Person Ambassador Program From Scratch at a Mass-Market Beauty Brand
In June 2023, I a cosmetics and set out to build something the brand didn't have yet: a structured way to turn ordinary customers into a scalable,...
What are you doing this week?
What are you doing this week? Feel free to share! Keep in mind it’s OK to do nothing at all, too. Working on onboarding flow and puzzle RAG quality...
IPv6 over drainage pipe
@jaseg @marble …reduction in transmit bandwidth by needing an *equalizer*; or, you use 48 channels instead of 12, and send 4 times as slowly. Then,...
The Stob Cruft Index: a rolling computer gathers "cruft"
Verity Stob has developed a new tool that will help you make rapid diagnoses of sick PCs. A rolling computer gathers "cruft." When you spot a class...
Zig Creator Calls Spade a Spade, Anthropic Blows Smoke
I harass the sea with my tiny boat and am called a pirate, you do it with a great fleet and are called a king. Anthropic is actively campaigning to...
Rogue Agent: How a Single Code Block Could Hijack Your AI Conversations in Google’s DialogFlow
AI chatbots widen the attack surface. We took over one to steal data and gain toeholds for launching campaigns. Varonis Threat Labs discovered a...
How Key Data Slashed Debugging Time and Ramped Up Innovation Velocity
Learn how Key Data used PlayerZero’s AI-driven PR agent and session replay to accelerate development, streamline QA, and resolve customer issues in...
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...
WebExtension to query any HTML table with PRQL
Once again I find myself searching through a giant table on Wikipedia. And again I think: it would be so much better if I could just query it with...
Introducing Bobbin: A diskless, API-only AppView for Tangled
Hello! It is I, Lewis, with my first Tangled post. At Tangled my job involves a lot of Research & Development, by which I mean fucking around and...
A WWDC 27 Update on Building a Mac-assed App with SwiftUI
My last post on using SwiftUI to build a Mac-assed app got a bit more traction than I expected. It was mentioned on Mastodon several times, included...
Hacker Fables - A satirical cyberpunk novella you can read as a man page
$ cat ~/hacker-fables by Sebastian Carlos The satirical cyberpunk novella to read while your AI agent completes Jira tickets. “Dan Brown on...
Backtrack-Free Cursive
I narrowed the problem to backtracking—the need to add strokes to the letters I’ve partially written. English wants me to dot my i’s and cross my...
Sam Neill has died
Sam Neill, the versatile New Zealand actor whose career spanned Oscar winners and blockbusters such as The Piano and Jurassic Park, has died aged...
The Graph That Should Be Front-Page News
Every so often the Earth produces a signal that is impossible to ignore. This graph is one of them. It shows sea-surface temperatures in the Niño...
Beavis Ultrasound PnP ISA Sound Card Replica
Beavis Ultrasound PnP ISA Sound Card Replica Uhhh... I'm, like, angry at numbers. Yeah, there's like, too many of them and stuff. The Beavis...
Efficient deterministic simulation in the Cloud
Efficient deterministic simulation in the Cloud Go to https://www.p99conf.io/ for P99 CONF talks on demand and to learn more.. . . . .How do you...
Count Binface
ABOUT MEI’m an intergalactic space warrior and leader of the Recyclons from planet Sigma IX. I came to Earth in 2017 and stood against Prime...
Quadrupling code performance with a "useless" if
Quadrupling code performance with a "useless" ifJuly 12, 2026So I was optimizing a domain-specific compressor the other day, as one does.One...
1970 Plymouth Hemi 'CUDA
Muscle Car Legends · Part 3 of 21The ‘Cuda Story: How Plymouth Got HereThe 426 Hemi: An Engine That Deserves Its Own LegendThe Body: Aggression as...
The Morning I Finally Looked Up at the Bridge
I was not inspecting bridges that morning. I was just trying to get to our construction technology lab in Jabi.It was the rainy season. The taxi...
Dynamic Data Masking with Regex: What Actually Works in Oracle
Introduction: Moving Beyond Static Masking Data protection is not a one-size-fits-all problem. When I first started implementing data redaction, the...
Vector Data Types & Native Indexing: The ANN Revolution We Didn’t Know We Needed
If someone had told me five years ago that I’d be spending my Tuesday afternoons fine-tuning index pages for Euclidean distance calculations, I...
Model Framework for Fitness Trackers
An excerpt from the book Variable Limits relating to using interaction models to design different types of Fitness trackers for the medical and...
Docker vs "Cloud-Native Abstractions": Why Simple Beats Clever
On most teams, problems do not appear in architecture diagrams. Problems rarely show up in clean demos. They show up late at night when a container...
Perp DEXs Had One Job: Prove Perpetual Futures Could Work On-Chain
The next challenge is delivering the execution quality, liquidity, and reliability traders already expect.In 2025, decentralized perpetual futures...
RAG Architecture Explained: How It Works, When to Use It, and Why Most Deployments Fail
Large language models have a problem that nobody in the industry likes to talk about plainly: they're frozen in time. Everything an LLM knows, it...
From Drone Footage to 3D Battlefield Twin in Real Time: How Farsight Vision Is Rebuilding ISR
When GPS gets jammed and seconds matter, processing pipelines aren't fast enough. Here's what the stack looks like when you engineer for a war...
240 Blog Posts To Learn About Beginners Guide
Let's learn about Beginners Guide via these 240 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or...
Modernizing Property Tax Assessments in Allegheny County
This report examines how modern, open-source assessment methods could be used to produce fair, transparent, and affordable countywide...
Why the AI Industry Still Pays a "Python Tax"
Disclaimer: This article reflects my own opinions. I have a vested interest in the topic: I maintain the open-source Swift/MLX language-models...
Ask HN: Add flag for AI-generated articles
Should HN add the ability to flag articles as AI-generated? This doesn't have to act as a regular flag, i.e., it won't de-rank the article; it could...
Sony-Backed Startale Launches a Visa Card: Unveils OFK and Startale Card at WebX 2026
Startale Group put that question on the table at the opening of WebX 2026, the CoinPost-run conference at the Prince Park Tower Tokyo that drew more...
Gameboy is back ( no signup)
Gameboy is back ( no signup) A premium digital handheld console. Now playing: Casper.
MacKenzie Scott's Giving, in Quality-Adjusted Life Years (QALYs)
The most important control is evidence stance: from skeptical (~70,000 QALYs — each effect weighted by how well its study identifies causation) to...
Overhauled homelab
I started this “blog-series” to force myself to write more about my set up, and my continuous iterations. But it didn’t happen… until today! This...
Tacit Knowledge
Skills, ideas and experiences Tacit knowledge or implicit knowledge is knowledge that is difficult to extract or articulate—as opposed to...
Billion Dollar PDFs
A directory · 2026Billion Dollar PDFsA Billion Dollar PDF is a document — a memo, a deck, a whitepaper, a thread — that crystallized a narrative at...
Restaking’s Dirty Secret: Nobody Understands What They’re Signing
Every restaking pitch deck looks the same: a diagram of pooled security, a chart of “additional yield”, and a promise that your staked ETH can now...
Pax Americana, Debt, and the Problem of Preserving Capital
I am not writing this as a professional macroeconomist. I am writing this as someone trying to understand what happens to ordinary savings inside a...
Generative Engine Optimization: A Technical Framework for AI Search Visibility
Search technology is undergoing a fundamental transformation driven by the rise of generative AI systems (LLM-based search engines). While...
How to Get What You Want
In my experience, the more advanced version of "getting whatever i want" tends to be a matter of being in a good position to achieve the next goal...
I Built an AI SRE Agent That Diagnoses Incidents Before I Open My Laptop
Every on-call engineer knows the ritual. An alert fires at 3 AM. You fumble for your laptop, pull logs from three services, check the last deploy,...
Designing and assembling my first PCB
Designing and assembling my first PCB Published: July 11, 2026 The beginning About a couple months ago I purchased an Arduino Nano ESP32 dev board....
Architecture Description Languages [pdf]
%PDF-1.2 %���� 170 0 obj > endobj xref 170 48 0000000016 00000 n 0000001311 00000 n 0000002181 00000 n 0000002415 00000 n 0000002606 00000 n...
Make It Right - Next Steps With CTRAN
Let’s start with a quick recap for those of you who are just tuning in (and for those who have been tuned in for a while but are likely very...
Cyberpunk Comics, Manga and Graphic Novels
34.9K A list of illustrated literature spanning Western comics, Japanese manga and graphic novels. Sorted by publication date. The Long Tomorrow |...
Show HN: Codebase Posters – turn any Git repo into generative poster art
every repository has a shape. this paints it. one command, inside any git repo. your browser opens an exhibition: eighteen posters, painted live...
I trained a 113M-parameter earthquake LLM from absolute scratch
English | 中文 Train a small GPT for earthquake science — the entire LLM lifecycle, from a blank folder to a talking model, explained block by block....
Profiling the "Abundance" housing bottleneck with real data
My book club is reading Abundance by Ezra Klein and Derek Thompson this month. The core idea fits on a napkin, so before the meeting I decided to...
I made a free Islamic prayer app to quit saying "I'll pray in 5 minutes"
Hey, it's Adam 👋I built Better Prayer because I kept losing salah at my desk.I spend hours on the computer. When prayer time came, I'd tell myself...
Kode Dot Programmable pocket device for makers, pentesters and geeks
Kode Dot Programmable pocket device for makers, pentesters and geeks ESP32-P4 + C5, an AMOLED touchscreen, wireless, sensors and real I/O in...
Ask HN: What Are You Working On? (July 2026)
Ask HN: What Are You Working On? (July 2026) | Hacker NewsHacker Newsnew | past | comments | ask | show | jobs | submitloginAsk HN: What Are You...
Since Chronium 148, Math.tanh is now fingerprintable to link underlying OS
Fingerprinting is usually about canvas, WebGL, fonts, audio. There is a quieter signal, and it lives in the last bits of a number.Run this in any...
Show HN: Adaptive Recall, persistent memory for AI assistants over MCP
Adaptive Memory for AI Applications Store, recall, and forget with a memory system that learns from every interaction. Retrieval quality improves...
Show HN: Zen Mode – a global focus mode for macOS
A small tool to reclaim my attention - providing a global focus mode across macOS apps. My screen is always full of things asking for it: other...
The State of MCP Security [pdf]
%PDF-1.4 %���� 1 0 obj endobj 3 0 obj endobj 5 0 obj stream x�}��J���Ԃ(��28�h��iRpi"�V��S��A�OHS�tspu+.���c(��#����AR�x�������@����?��F�[V[�G@`*�dK��$...
Flash-MSA: Accelerating Million-Token Training with Sparse Attention Kernels
[Github] [MiniMax Paper] [Trainer] Flash-MSA vs Flash-Attention isolated train step. Several frontier models [1, 2, 3, 4, 5] use sparse attention to...
"Stop Cutting Down Flock Cameras " (Mass Surveillance Is Good) [video]
"Stop Cutting Down Flock Cameras " (Mass Surveillance Is Good) [video] Get your Magnesium Breakthrough at https://bioptimizers.com/jp and use promo...
Tiny Emulators
Tiny Emus HALP! github twitter blog Visual 6502 Remix Visual Z80 Remix KC85/2 UI KC85/3 UI KC85/4 UI KC Compact UI Amstrad CPC464 UI Amstrad CPC6128...
Irish datacenters now guzzle 23% of the country's electricity
ON-PREM Irish datacenters now guzzle 23% of the country's electricity Consumption rose another 10% while restrictions on most new grid connections...
58 Blog Posts To Learn About Bash
Let's learn about Bash via these 58 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to...
InfiniteDiffusion: Bridging Learned Fidelity and Procedural Utility for Open-World Terrain Generation
Until now, content generation has faced a fundamental trilemma: infinite extent, stateless generation, and learned realism - pick any two. Diffusion...
Defining new Jax types with hijax
Defining new JAX types with hijax JAX’s built-in currency is the array: functions you transform take arrays in and produce arrays out, and every...
Terrifying moment Grandpa is launched eight feet in the air by charging bison
A grandfather was sent flying eight feet into the air after an agitated bison charged him during an evening walk through Yellowstone National...
Neocities: Create your own free website
Our mission: To make the web fun again by giving you back control of how you express yourself online. HTML editor, right in your browser No tools...
Closing a three-year-old issue using Rust arenas
I am part of the core team working on Gleam, a small, friendly functional programming language written in Rust.A little while ago I ran into a...
The One-Step Trap (In AI Research)
The One-Step Trap (in AI Research) Rich Sutton Written up for X on July 18, 2024 The one-step trap is the common mistake of thinking that all or...
I love LLMs, I hate hype
I think from this blog you may misunderestimate how absolutely giddy I am about AI. I did hacking from 2007-2014, after that my whole career has...
Claude Code sends 33k tokens before reading the prompt; OpenCode sends 7k
We put Claude Code and OpenCode on the same model, the same machine, and the same tasks, then examined everything sent and received.Claude Code is...
I Learned to Read Again
The new world is intent on inculcating short attention spans and insatiable dopamine cravings in its people. Reading has become more difficult and...
Claude Code May–July 2026 weekly limits promotion
We're offering a limited-time promotion that increases weekly usage limits in Claude Code by 50%. Note: We've extended this promotion. Increased...
What a Criminal Wire Fraud Charge Over "AI" Teaches Every Fintech Founder
AI-related securities class action filings more than doubled in a single year, from seven cases in 2023 to fifteen in 2024, according to Cornerstone...
Against Usefulness
Every useful company stands on rails that were once somebody’s stubbornly useless research. I invest in useful for a living. This essay is about the...
Read news your way with the Bubble News app!
