12
Secretive Wall Street Powerhouse Jane Street Seizes AI Spotlight • Jun 21, 2026 at 3:12 PM • wsj.com • Hacker News
3
Show HN: GreyFox – Free self-hosted AI proxy, token quotas, and local cache • Jun 21, 2026 at 3:09 PM • github.com/skillful-fox-studio • Hacker News
146
Show HN: CleverCrow: give tokens to your favorite projects • Jun 21, 2026 at 3:06 PM • clevercrow.io • Hacker News
65
What's the advice for LLM poisoning of artwork these days? • Jun 21, 2026 at 2:57 PM • lobste.rs • Lobsters
361
JSON-LD explained for personal websites • Jun 21, 2026 at 2:51 PM • hawksley.dev • Hacker News
740
Adolescent cannabis users have reduced ventral striatum activity during reward anticipation • Jun 21, 2026 at 2:48 PM • nature.com • r/science
82
I make good money. Why do I still feel like this? • Jun 21, 2026 at 2:39 PM • yourbrainonmoney.substack.com • Hacker News
16P
Norway, one of the first countries to ban smartphones in schools, is now imposing a near-ban on AI in elementary schools • Jun 21, 2026 at 2:26 PM • uk.pcmag.com • ~tech
11
Full-stack dev, open source contributor, just got the LiFT Scholarship — what course would you pick? • Jun 21, 2026 at 2:26 PM • i.redd.it • r/webdev
52P
Too much Friction on the Internet • Jun 21, 2026 at 2:20 PM • forkingmad.blog • Bear
40
After Six Years Of Work and Over 360 Patches, Linux 7.2 Finally Removes Bug-Prone strncpy • Jun 21, 2026 at 2:12 PM • techtimes.com • Slashdot
28
Polymarket reportedly paid people to post fake videos of themselves placing bets • Jun 21, 2026 at 2:11 PM • theverge.com • Hacker News
57
Tildes Survey #10: How often do you visit/read Tildes? • Jun 21, 2026 at 2:00 PM • tildes.net • ~talk
33
Hunting Million-Digit Primes from My Loft • Jun 21, 2026 at 1:58 PM • primecrunch.com • Hacker News
16
Optimizing #[sqlx::test] rebuild time • Jun 21, 2026 at 1:53 PM • kobzol.github.io • Lobsters
7
Venture Debt for Deep Tech: Financing the Future • Jun 21, 2026 at 1:46 PM • latimes.com • Hacker News
70
Show HN: Pure Effect – Reproduce production bugs on your laptop without a DB • Jun 21, 2026 at 1:36 PM • pure-effect.org • Hacker News
23
AmigaOS 2: the greatest upgrade • Jun 21, 2026 at 1:35 PM • datagubbe.se • Lobsters
14
Sleep and light: the science behind Qantas' bet on twenty-hour flights • Jun 21, 2026 at 1:31 PM • reuters.com • ~transport
141
Health insurance claim denial rates range from 13% to 35% by insurer • Jun 21, 2026 at 1:28 PM • randalolson.com • Hacker News
207
I discovered and responsibly disclosed a Broken Access Control vulnerability in a government portal serving 300K+ students • Jun 21, 2026 at 1:15 PM • i.redd.it • r/webdev
16
Mysterious photographs from the bowels of the earth • Jun 21, 2026 at 1:13 PM • blog.lauramichet.com • Bear
2
I created a Postman like alternative in Flutter 100% free, no ads or even intention of earning money. Just for fun • Jun 21, 2026 at 1:08 PM • reddit.com • r/webdev
393
Tell HN: Happy Fathers Day • Jun 21, 2026 at 1:00 PM • news.ycombinator.com • Hacker News
188
Burnout is real for open source maintainers • Jun 21, 2026 at 12:56 PM • openjsf.org • Hacker News
343
The disappearance of Japan's animators • Jun 21, 2026 at 12:51 PM • economist.com • Hacker News
27
My blogger archetype • Jun 21, 2026 at 12:51 PM • robertbirming.com • Bear
27
AI is a mass psychotic delusion [video] • Jun 21, 2026 at 12:48 PM • youtube.com • Hacker News
293
The minimum viable unit of saleable software • Jun 21, 2026 at 12:41 PM • brandur.org • Hacker News
51P
US Bill Would Mandate AI Chip Location Tracking to Thwart China and Other Adversaries • Jun 21, 2026 at 12:34 PM • nbcnews.com • yro.slashdot
8
Peter H. Diamandis, MD on X: "The Next 5 Years: A Supersonic Tsunami" / X • Jun 21, 2026 at 12:25 PM • twitter.com/PeterDiamandis • Hacker News
24
Show HN: Jacobi–IDE for Abaqus subroutine with analytical tests and AI diagnosis • Jun 21, 2026 at 12:20 PM • jacobee.netlify.app • Hacker News
6
New Postgres Language Server: postgres-lsp • Jun 21, 2026 at 12:20 PM • postgresql.org • Hacker News
8
Tesla plans to sell modular AI data center hardware called 'Megapod' • Jun 21, 2026 at 12:17 PM • electrek.co • Hacker News
314
The early hiring funnel is now breaking on both ends • Jun 21, 2026 at 12:14 PM • hbr.org • Hacker News
882
Prefer duplication over the wrong abstraction (2016) • Jun 21, 2026 at 12:08 PM • sandimetz.com • Hacker News
30
Remote work increases social isolation • Jun 21, 2026 at 12:01 PM • science.org • Lobsters
27
How to tie a tie, animated • Jun 21, 2026 at 12:01 PM • animatedknots.com • ~life.style
13P
At Meta, 90% of my coworkers were Chinese • Jun 21, 2026 at 11:56 AM • twitter.com/jeremybernier • Hacker News
107P
Billionaire Tax Officially Heads to Nov. 3 Ballot • Jun 21, 2026 at 11:53 AM • sos.ca.gov • Hacker News
81
I miss my father (another anti-AI post) • Jun 21, 2026 at 11:53 AM • nobodysblog.bearblog.dev • Bear
7
Rich Programmer Food (2007) • Jun 21, 2026 at 11:45 AM • steve-yegge.blogspot.com • Hacker News
256
(How to Write a (Lisp) Interpreter (In Python)) (2010) • Jun 21, 2026 at 11:36 AM • norvig.com • Hacker News
12
Show HN: CommitGate – Automatically scan your commit for vulnerabilities • Jun 21, 2026 at 11:35 AM • github.com/ductrl • Hacker News
3
The Rust Ecosystem Gets an AI Security Engineer in Residence • Jun 21, 2026 at 11:34 AM • rustfoundation.org • Slashdot
8
Olympian arrested for touching remnants of decaying Reflecting Pool: report • Jun 21, 2026 at 11:30 AM • rawstory.com • Hacker News
4
Show HN: Trustmux – Lightweight Secure Daemon for Mobile Shell Access • Jun 21, 2026 at 11:30 AM • trustmux.dev • Hacker News
48
I Still Live in the Terminal • Jun 21, 2026 at 11:19 AM • blog.tacoda.dev • Hacker News
21
How do you sell yourself if you've never shipped features to millions of users? • Jun 21, 2026 at 11:19 AM • reddit.com • r/webdev
135
epoll vs io_uring in Linux • Jun 21, 2026 at 11:17 AM • sibexi.co • r/programming
9
Ask HN: Why Do AI Credits Expire • Jun 21, 2026 at 11:12 AM • news.ycombinator.com • Hacker News
31P
161 Partners • Jun 21, 2026 at 11:09 AM • bvsveera.net • Bear
15
Cointegration and Long-Horizon Forecasting (2025) • Jun 21, 2026 at 10:48 AM • philadelphiafed.org • Hacker News
306
Fossil Fuels Are 40% of Freight Shipping Tonnage, but Half Its Fuel Use • Jun 21, 2026 at 10:43 AM • cleantechnica.com • Hacker News
57
Canonical's Upcoming AI Tool: Talk to Ubuntu Instead of Typing • Jun 21, 2026 at 10:34 AM • itsfoss.com • Slashdot
5
Norrin – Git/ diff control in Claude Code • Jun 21, 2026 at 10:33 AM • news.ycombinator.com • Hacker News
5
Scion: A next-generation inter-domain routing architecture • Jun 21, 2026 at 10:32 AM • docs.scion.org • Hacker News
88
I fixed a problem and wrote a feature... in my sleep. Have you ever done that? (am I normal?) • Jun 21, 2026 at 10:26 AM • reddit.com • r/webdev
57
Performance improvements in libffi • Jun 21, 2026 at 10:18 AM • atgreen.github.io • Hacker News
9
XOXO, Gossip girl • Jun 21, 2026 at 10:18 AM • semdominio.bearblog.dev • Bear
162
Crawling BitTorrent DHTs for Fun and Profit [pdf] • Jun 21, 2026 at 10:12 AM • usenix.org • Hacker News
8
Daily_stock_analysis: LLM-powered multi-market stock analysis system • Jun 21, 2026 at 10:10 AM • github.com/ZhuLinsen • Hacker News
319
Who owns your ATProto identity? • Jun 21, 2026 at 10:09 AM • kevinak.se • Hacker News
9
Show HN: lpviz – Interactive linear programming visualization in the browser • Jun 21, 2026 at 10:08 AM • lpviz.net • Hacker News
61
postmarketOS v26.06 (Alpen Avocado) released • Jun 21, 2026 at 10:08 AM • postmarketos.org • Lobsters
216
8086 Segmented Memory was a good idea • Jun 21, 2026 at 10:07 AM • owl.billpg.com • Hacker News
22
Experiments in Sports Seismology for the World Cup • Jun 21, 2026 at 10:06 AM • pnsn.org • Hacker News
11
Refloow Photo Studio – A local, offline photo editor with on-device AI • Jun 21, 2026 at 10:04 AM • github.com/Refloow • Hacker News
47P
AI Under Trump's Control: Can France Still Avoid Digital Dependence? • Jun 21, 2026 at 9:51 AM • thenewassociationwebmasters.blogspot.com • Hacker News
7
Show HN: Stock analysis tool with quality scores and fundamental charting • Jun 21, 2026 at 9:49 AM • intrinsiqq.com • Hacker News
10
Ask HN: Do you give AI coding agents their own GitHub account? • Jun 21, 2026 at 9:49 AM • news.ycombinator.com • Hacker News
15
Android developer verification: Building a safer ecosystem together • Jun 21, 2026 at 9:38 AM • android-developers.googleblog.com • Hacker News
23
Robust Jobserver • Jun 21, 2026 at 9:29 AM • codeberg.org • Lobsters
3
Show HN: I made a social accountability app to make me ship • Jun 21, 2026 at 9:24 AM • shipstreak.fyi • Hacker News
20
Artificial • Jun 21, 2026 at 9:22 AM • inkandswitch.com • Hacker News
39
Performance improvements in libffi • Jun 21, 2026 at 9:16 AM • atgreen.github.io • Lobsters
10
Show HN: Souso – plan your week, fill your AH/Jumbo basket (MEGATHON Amsterdam) • Jun 21, 2026 at 9:13 AM • souso.app • Hacker News
4
Taste turns your Git history into enforceable coding judgment • Jun 21, 2026 at 9:13 AM • github.com/dvcoolarun • Hacker News
8
Secure Boot certificate changes in 2026: Guidance for RHEL environments • Jun 21, 2026 at 9:11 AM • developers.redhat.com • Hacker News
34
Robotics Teams Are Rebuilding the Data Stack from Scratch • Jun 21, 2026 at 8:57 AM • rerun.io • Hacker News
142
I was wrong about the Midjourney ultra-sound scanner • Jun 21, 2026 at 8:55 AM • twitter.com/MattZirwas • Hacker News
7
Backporting bug fixes is dead, Project Valkey now sends in the bots • Jun 21, 2026 at 8:51 AM • thenewstack.io • Hacker News
14
Vulgar Materialism • Jun 21, 2026 at 8:50 AM • borretti.me • Hacker News
356
Show HN: Teach your kids perfect pitch • Jun 21, 2026 at 8:49 AM • github.com/paytonjjones • Hacker News
11874
Largest study of women’s orgasms to date collected data from 27,931 women. Nearly half (47%) reported reaching orgasm more frequently when alone vs. when with a partner. Barriers to women’s orgasms are relational, not anatomical. Partnered orgasms were associated with overall sexual satisfaction. • Jun 21, 2026 at 8:49 AM • psychologytoday.com • r/science
418
Printing Gaussian Splats • Jun 21, 2026 at 8:49 AM • patreon.com • Hacker News
5
Show HN: TermType – a terminal typing game where words fall like Space Invaders • Jun 21, 2026 at 8:48 AM • github.com/GiovanniCst • Hacker News
1577
Identity verification on Claude • Jun 21, 2026 at 8:44 AM • support.claude.com • Hacker News
45P
Smashing the NIMBYs created modern capitalism • Jun 21, 2026 at 8:42 AM • worksinprogress.co • Hacker News
13
Safe SIMD in Rust, Even on the Inside – By Sergey "Shnatsel" Davidoff • Jun 21, 2026 at 8:40 AM • shnatsel.medium.com • Hacker News
4
Developer ends Fornjot (CAD kernel) development • Jun 21, 2026 at 8:32 AM • fornjot.app • Hacker News
35
Huffman tree compressor and decompressor written in Clojure • Jun 21, 2026 at 8:27 AM • github.com/netb258 • Hacker News
4
Local Inference • Jun 21, 2026 at 8:26 AM • av.codes • Hacker News
71
David Ahl's Basic Computer Games Ported to C • Jun 21, 2026 at 8:11 AM • github.com/proteanthread • Hacker News
9
Show HN: Chainstack Self-Hosted, hosting your own blockchain nodes made simple • Jun 21, 2026 at 8:02 AM • docs.chainstack.com • Hacker News
10
Ask HN: Are You a Workaholic? • Jun 21, 2026 at 8:02 AM • news.ycombinator.com • Hacker News
3
Scaling Akvorado BMP RIB with Sharding • Jun 21, 2026 at 8:00 AM • vincent.bernat.ch • Hacker News
2
Finally - "Boing!" in 64 bytes • Jun 21, 2026 at 7:54 AM • pouet.net • r/programming
55
100 Greatest Bird Names of All Time • Jun 21, 2026 at 7:50 AM • birdhistory.substack.com • Hacker News
4
Show HN: An agentic control pane for iPhone • Jun 21, 2026 at 7:48 AM • onepilotapp.com • Hacker News
5
Show HN: GraphCompose – Declarative Java engine for structured business PDFs • Jun 21, 2026 at 7:42 AM • github.com/DemchaAV • Hacker News
7
The Mathematics of the Chinese Calendar [pdf] • Jun 21, 2026 at 7:40 AM • gwern.net • Hacker News
34
Foreign-Born Entrepreneurs Drive America's Unicorn Boom • Jun 21, 2026 at 7:38 AM • news.crunchbase.com • Hacker News
808
Beyond All Reason (Free Total Annihilation Inspired RTS) • Jun 21, 2026 at 7:38 AM • beyondallreason.info • Hacker News
41P
New Super PAC Aims to Rally Tech Workers to Help Limit AI: 'the Guardrails Alliance' • Jun 21, 2026 at 7:34 AM • techcrunch.com • Slashdot
15
Tell HN: Happy Father's Day • Jun 21, 2026 at 7:33 AM • news.ycombinator.com • Hacker News
10
I watched this movie and laughed for the first time in awhile • Jun 21, 2026 at 7:31 AM • basic.bearblog.dev • Bear
7
Retrocomputing with Clash – Haskell for FPGA Hardware Design • Jun 21, 2026 at 7:30 AM • unsafeperform.io • Hacker News
1616
Scientists uncover the physical signs of lucid dreaming in people with trauma symptoms. The physical characteristics of a person’s sleep cycle are intimately connected to their conscious awareness during dreaming. Tracking physical rest metrics might aid in treating trauma-related nightmares. • Jun 21, 2026 at 7:24 AM • psypost.org • r/science
4
A Wild Register Appears: Hunting the 30-Year-Old World of Xeen MT-32 Crash • Jun 21, 2026 at 7:24 AM • finalpatch.github.io • Hacker News
6
Firecracker-like microVMs for Proxmox VE • Jun 21, 2026 at 7:17 AM • github.com/rcarmo • Hacker News
9
What website checks do you automate before deploying? • Jun 21, 2026 at 7:11 AM • reddit.com • r/webdev
271
The case against geometric algebra (2024) • Jun 21, 2026 at 7:06 AM • alexkritchevsky.com • Hacker News
31
The deskilling of web dev is damaging our health • Jun 21, 2026 at 7:06 AM • baldurbjarnason.com • Hacker News
7
Nvidia adopts OpenBAO, open source fork of HashiCorp's Vault • Jun 21, 2026 at 6:57 AM • techtarget.com • Hacker News
273
OCaml 5.5.0 released • Jun 21, 2026 at 6:57 AM • discuss.ocaml.org • r/programming
3384P
Removing criminal penalties for possessing cannabis for personal use, or introducing tightly controlled legalisation of cannabis, doesn’t appear to increase levels of cannabis use. But profit-driven legalisation increases use and harms • Jun 21, 2026 at 6:47 AM • bath.ac.uk • r/science
3
Brands using AI-generated influencers to promote products on social media • Jun 21, 2026 at 6:31 AM • theguardian.com • Hacker News
82
To all the dads celebrating it today -- Happy father's day! • Jun 21, 2026 at 6:20 AM • tildes.net • ~life.men
179
Making UI work for all screen sizes is probably the most tedious task in webdev... • Jun 21, 2026 at 6:05 AM • reddit.com • r/webdev
147
CTOs Agree: Cognitive Debt Is the New Technical Debt • Jun 21, 2026 at 5:53 AM • shiftmag.dev • Hacker News
15
Sword Swallowing and Its Side Effects • Jun 21, 2026 at 5:52 AM • pmc.ncbi.nlm.nih.gov • Hacker News
15
To Bengaluru and Back #01 • Jun 21, 2026 at 5:52 AM • murugappan.com • Bear
227P
NSA director: 'Mythos "broke into almost all of our classified systems in hours" • Jun 21, 2026 at 5:45 AM • economist.com • Hacker News
160
Is AI ruining our skills? Early results are in and they’re not good • Jun 21, 2026 at 5:41 AM • nature.com • Lobsters
12
CAD vs. CAD Tournament • Jun 21, 2026 at 5:29 AM • tootalltoby.com • Hacker News
97
Are there any video games that are/were popular in your country, that the rest of the world hardly knows about? • Jun 21, 2026 at 5:28 AM • tildes.net • ~games
7
Nothing's co-founder says CMF can't build a phone 'at a price that makes sense' • Jun 21, 2026 at 5:10 AM • theverge.com • Hacker News
4
FreeDom free and open-source minimal web browser – Zero Trust and Zero Knowledge • Jun 21, 2026 at 4:51 AM • github.com/grisuno • Hacker News
10P
The "I don't know, Claude wrote this" pandemic • Jun 21, 2026 at 4:44 AM • newsletter.manager.dev • Hacker News
898
Google Hits 50% IPv6 • Jun 21, 2026 at 4:21 AM • blog.apnic.net • Hacker News
171
A 3D voxel game engine written in APL • Jun 21, 2026 at 4:04 AM • github.com/namgyaaal • Hacker News
6
Ask HN: Favorite aspects of Cocoa/NeXTSTEP for app dev? • Jun 21, 2026 at 3:46 AM • news.ycombinator.com • Hacker News
8
Ask HN: What are your favourite Hacker News comments? • Jun 21, 2026 at 3:43 AM • news.ycombinator.com • Hacker News
70
Apple Internals: Swift in the Kernel • Jun 21, 2026 at 3:41 AM • blog.calif.io • Lobsters
47P
Facial Recognition on Public Buses? Kansas City Says Yes • Jun 21, 2026 at 3:34 AM • apnews.com • yro.slashdot
3
Forward to Hell? On Misusing Transparent DNS Forwarders For Amplification Attacks • Jun 21, 2026 at 3:24 AM • labs.ripe.net • Lobsters
74
CL-BBS: the schemeBBS-like textboard rewritten in Common Lisp • Jun 21, 2026 at 3:15 AM • github.com/ryukinix • Hacker News
29
Tempted to go back to RSS but not really • Jun 21, 2026 at 3:00 AM • basic.bearblog.dev • Bear
14
Bab: A hash function for content-addressable storage • Jun 21, 2026 at 2:51 AM • bab-hash.org • Hacker News
571
Show HN: Chess-Inspired Roguelike • Jun 21, 2026 at 2:50 AM • princechazz.com • Hacker News
24
Guest Post: There's No Crying in Elfgames • Jun 21, 2026 at 2:39 AM • gorgonbones.bearblog.dev • Bear
4
Show HN: Domvault – self-hostable second brain with consent-based note sharing • Jun 21, 2026 at 2:37 AM • github.com/dys5315 • Hacker News
2
Show HN: Pyor – A desktop PR reviewer for the diffs GitHub chokes on • Jun 21, 2026 at 2:36 AM • news.ycombinator.com • Hacker News
2
Show HN: Notedog – Git-friendly portable Markdown journal, edit from a laptop • Jun 21, 2026 at 2:35 AM • notedog.run • Hacker News
2
Show HN: Quikdown – 17 KB bidirectional Markdown parser and rich-fence editor • Jun 21, 2026 at 2:34 AM • github.com/deftio • Hacker News
54
Improvements to Std:Format in C++26 • Jun 21, 2026 at 2:26 AM • mariusbancila.ro • Hacker News
253
Windows UI evolution: Clicking an unassociated file • Jun 21, 2026 at 2:24 AM • movq.de • Hacker News
23
The Omnipod 5 insulin pump has been cracked by open source developers • Jun 21, 2026 at 2:22 AM • nightscout.github.io • Hacker News
19
cl-bbs: the schemeBBS-like textboard rewritten in Common Lisp • Jun 21, 2026 at 2:19 AM • github.com/ryukinix • Lobsters
18
Ask HN: If AI didn't exist, what would you be building today? • Jun 21, 2026 at 1:47 AM • news.ycombinator.com • Hacker News
303
The 100k whys of AI • Jun 21, 2026 at 1:45 AM • lcamtuf.substack.com • Hacker News
82
We can fix the future, Star Trek shows us how • Jun 21, 2026 at 1:42 AM • youtube.com • ~humanities
29
SUV buyers undeterred by warnings of risk to pedestrians • Jun 21, 2026 at 1:41 AM • theguardian.com • Hacker News
17
Improvements to std::format in C++26 • Jun 21, 2026 at 1:26 AM • mariusbancila.ro • Lobsters
40
Windows UI evolution: Clicking an unassociated file • Jun 21, 2026 at 1:24 AM • movq.de • Lobsters
36
The Lost Story of Alan Turing's "Delilah" Project (2025) • Jun 21, 2026 at 1:15 AM • spectrum.ieee.org • Hacker News
10
Going through my trauma would not make yours easier • Jun 21, 2026 at 1:09 AM • toska.bearblog.dev • Bear
203
Don’t use AI to write things that you present as your own work • Jun 21, 2026 at 12:50 AM • satisfice.com • Hacker News
58
Polymarket Paid Dozens to Post Videos of Themselves 'Winning' with Fake Bets • Jun 21, 2026 at 12:45 AM • m.slashdot.org • Hacker News
10
Mark-of-the-web and pinning installers to sites • Jun 21, 2026 at 12:35 AM • blog.randomoracle.io • Lobsters
34
Polymarket Paid Dozens to Post Videos of Themselves 'Winning' With Fake Bets • Jun 21, 2026 at 12:34 AM • msn.com • Slashdot
3
See in CMYK • Jun 21, 2026 at 12:31 AM • artsandculture.google.com • Lobsters
244
Building reliable agentic AI systems • Jun 21, 2026 at 12:28 AM • martinfowler.com • Hacker News
7
Netherlands cruised past Sweden to all but mathematically guarantee a place in the last thirty-two of the 2026 World Cup • Jun 21, 2026 at 12:19 AM • bbc.com • ~sports.football
11
Ask HN: How to get ideas for space startups? • Jun 21, 2026 at 12:14 AM • news.ycombinator.com • Hacker News
7
Intuitive Self-Models (2024) • Jun 21, 2026 at 12:11 AM • lesswrong.com • Hacker News
794P
The brain was not designed for this much bad news • Jun 21, 2026 at 12:02 AM • sciencedaily.com • Hacker News
50
Armstrong Effect • Jun 20, 2026 at 11:54 PM • en.wikipedia.org • Hacker News
13
Greece unveils restored Parthenon facade unseen in full for 2 centuries • Jun 20, 2026 at 11:52 PM • apnews.com • Hacker News
9
Ask HN: Is Claude Code with Fable 5 worth switching back from Codex? • Jun 20, 2026 at 11:45 PM • news.ycombinator.com • Hacker News
11
I'm giving up on tech as a hobby, so done • Jun 20, 2026 at 11:43 PM • basic.bearblog.dev • Bear
8
Secretive Wall Street Powerhouse Jane Street Seizes the AI Spotlight • Jun 20, 2026 at 11:37 PM • wsj.com • Hacker News
33
Effective use-cases for LLMs • Jun 20, 2026 at 11:37 PM • aggressivelyparaphrasing.me • Lobsters
27
SOCKMAP - TCP splicing of the future • Jun 20, 2026 at 11:08 PM • blog.cloudflare.com • Hacker News
134
Early adversity leaves lasting molecular imprint across the body: primate study • Jun 20, 2026 at 11:00 PM • medicalxpress.com • Hacker News
8
Save Point: A game deal roundup for the week of June 21 • Jun 20, 2026 at 11:00 PM • tildes.net • ~games
20
What's the most over-engineered side project you've built to solve a tiny personal annoyance? • Jun 20, 2026 at 10:45 PM • reddit.com • r/webdev
53
Is browser-based karaoke scoring feasible today without requiring software installation? • Jun 20, 2026 at 10:35 PM • reddit.com • r/webdev
159P
Apparently I'm not a woman because I use Linux • Jun 20, 2026 at 10:08 PM • danielle.bearblog.dev • Bear
29
Friday Facts #443 - More planet deliveries • Jun 20, 2026 at 10:07 PM • factorio.com • ~games
3
LFM2 VL WebGPU • Jun 20, 2026 at 9:48 PM • huggingface.co • r/webdev
35
Show HN: Lean bulk, cut, body recomp. Calculate maintenance calories • Jun 20, 2026 at 9:44 PM • macrocodex.app • Hacker News
651
Developers don't understand CORS (2019) • Jun 20, 2026 at 9:35 PM • fosterelli.co • Hacker News
154
Gamers Sue PlayStation: It's Not Clear They're Selling Licenses Rather Than Ownership of Games • Jun 20, 2026 at 9:34 PM • aftermath.site • yro.slashdot
255P
White House delays US voting-machine vulnerability report • Jun 20, 2026 at 9:29 PM • reuters.com • Hacker News
11
Turtle Graphics in SVG and HTML with PowerShell • Jun 20, 2026 at 9:19 PM • reddit.com • r/webdev
16
Google Can't Math Parsecs • Jun 20, 2026 at 9:16 PM • lesswrong.com • Hacker News
8
How Does One Brain Speak Two Languages? • Jun 20, 2026 at 9:13 PM • nytimes.com • Hacker News
845P
Polymarket has flooded social media with deceptive videos by paid creators • Jun 20, 2026 at 9:12 PM • wsj.com • Hacker News
395
When I reject AI code even if it works • Jun 20, 2026 at 8:58 PM • vinibrasil.com • Hacker News
18
SOCKMAP - TCP splicing of the future (2019) • Jun 20, 2026 at 8:42 PM • blog.cloudflare.com • Lobsters
2
Show HN: Rocannon – Any Ansible module to MCP Tool, record sessions as playbooks • Jun 20, 2026 at 8:40 PM • github.com/msradam • Hacker News
6
Adobe adds its AI assistant to Premiere, Illustrator, and InDesign • Jun 20, 2026 at 8:40 PM • techcrunch.com • Hacker News
7
A Visit to id Software ft Bobby Prince (1993) [video] • Jun 20, 2026 at 8:25 PM • youtube.com • Hacker News
29P
Changes in wildlife activity patterns in response to war in Ukraine | Science • Jun 20, 2026 at 8:15 PM • science.org • r/science
176
'We had to get out of the way': The backlash over delivery robots • Jun 20, 2026 at 8:12 PM • bbc.com • Hacker News
97
Project Fetch: Phase Two • Jun 20, 2026 at 8:00 PM • anthropic.com • Hacker News
17
Ubisoft co-founder Claude Guillemot dead after plane crash • Jun 20, 2026 at 8:00 PM • polygon.com • ~games
159
Pondering routing more of my traffic via nodes outside the UK • Jun 20, 2026 at 8:00 PM • neilzone.co.uk • Hacker News
11
Show HN: Agentic coding workflows built on Git worktrees and task evidence • Jun 20, 2026 at 7:58 PM • github.com/alex-reysa • Hacker News
11
Volunteer Responsibility Amnesty Day • Jun 20, 2026 at 7:57 PM • volunteeramnestyday.net • Lobsters
5
Show HN: Codeflowmap – map a codebase's read/write/auth data flows • Jun 20, 2026 at 7:49 PM • github.com/man-consult • Hacker News
23P
Trump and Netanyahu Have Stepped in It Now • Jun 20, 2026 at 7:40 PM • nytimes.com • Hacker News
3
Show HN: FERNme – agent memory that updates with ~zero LLM calls • Jun 20, 2026 at 7:34 PM • github.com/mirkofr • Hacker News
347
Giant Banana Pulled Over: Driver Says Cops Have Stopped Him 100s of Times • Jun 20, 2026 at 7:33 PM • cowboystatedaily.com • Hacker News
17
Show HN: HN Game Stories – mini-documentary of games that hit the front page • Jun 20, 2026 at 7:31 PM • video.intellios.ai • Hacker News
9
Show HN: Submarius – Global water clarity for divers • Jun 20, 2026 at 7:29 PM • submarius.com • Hacker News
31
How Millions of Digital Home Devices Are Secretly Powering Cyberattacks • Jun 20, 2026 at 7:23 PM • finance.yahoo.com • Slashdot
24
Ask HN: After you ship a feature, what happens to what you learned? • Jun 20, 2026 at 7:22 PM • news.ycombinator.com • Hacker News
3
Show HN: Vitrus – the company brain that tells you what it doesn't know • Jun 20, 2026 at 7:22 PM • github.com/ahmetvural79 • Hacker News
323
Epoll vs. io_uring in Linux • Jun 20, 2026 at 7:07 PM • sibexi.co • Hacker News
5P
Russia's Putin is spending $26B to live forever • Jun 20, 2026 at 7:06 PM • startupfortune.com • Hacker News
563
Renting a sewing machine from the library • Jun 20, 2026 at 6:54 PM • bbc.com • Hacker News
296P
Turns Out, There Is a Cabal of Elite Crazies Trying to Control the World • Jun 20, 2026 at 6:50 PM • esquire.com • Hacker News
8
Why Amazon hates 'human-in-the-loop' AI governance • Jun 20, 2026 at 6:48 PM • theregister.com • Hacker News
16
'Buy less' campaigns don't work • Jun 20, 2026 at 6:44 PM • lse.ac.uk • Hacker News
27P
Stop calling the Super Productionizer a 'baby blender' – Frank Elavsky • Jun 20, 2026 at 6:43 PM • frank.computer • Hacker News
119
Solving Wordle using information theory • Jun 20, 2026 at 6:38 PM • binghamton.edu • Hacker News
13
Show HN: TLA+ Process Studio • Jun 20, 2026 at 6:38 PM • tlaplus-process-studio.com • Hacker News
338
Pre-2022 Books • Jun 20, 2026 at 6:36 PM • notes.lorenzogravina.com • Hacker News
10283P
Abortion ban in Texas is associated with worsening maternal mental health among reproductive-age mothers relative to mothers in states without such bans. The lack of autonomy may contribute to increased anxiety and distress, even for women who are not currently pregnant or seeking an abortion. • Jun 20, 2026 at 6:34 PM • jamanetwork.com • r/science
35
I can haz smoller NixOS ISOs? • Jun 20, 2026 at 6:32 PM • natkr.com • Hacker News
14
Show HN: Onsight: pay a local to photograph any spot in San Francisco, on demand • Jun 20, 2026 at 6:31 PM • onsight.photo • Hacker News
10P
Trump DOJ Outlines Dubious Path to Force People into Psychiatric Institutions • Jun 20, 2026 at 6:25 PM • motherjones.com • Hacker News
2
What is inference engineering? Deepdive • Jun 20, 2026 at 6:24 PM • newsletter.pragmaticengineer.com • r/programming
517
Slow breathing modulates brain function and risk behavior • Jun 20, 2026 at 6:22 PM • cell.com • Hacker News
5P
Admin ditches plan to close critical ocean monitoring system after backlash • Jun 20, 2026 at 6:18 PM • cnn.com • Hacker News
4
Show HN: Notedog – Git-friendly portable Markdown journal, edit from a laptop • Jun 20, 2026 at 6:16 PM • notedog.run • Hacker News
215
Tesla allegedly in autopilot mode crashes into Texas house, woman killed • Jun 20, 2026 at 6:14 PM • abcnews.com • Hacker News
42P
Britain and Canada join Australia in banning social media for children under 16 • Jun 20, 2026 at 6:13 PM • hollywoodreporter.com • ~tech
15
Ansel: The Better Future for Darktable • Jun 20, 2026 at 6:06 PM • youtube.com • Lobsters
17
indie web carnival: a forum in 2025? no way!? • Jun 20, 2026 at 6:05 PM • rnotte.art • Bear
75
The Wholesale Plagiarism of Obscure Sorrows • Jun 20, 2026 at 5:58 PM • waxy.org • Lobsters
22P
The Swedish-based “W” platform is the latest in a series of new social media sites vying to replace US Big Tech companies • Jun 20, 2026 at 5:55 PM • euronews.com • ~tech
14
'Toy Story 2' – A Classic Movie Nearly Destroyed by a Single Line of Code • Jun 20, 2026 at 5:55 PM • wsj.com • Hacker News
69
François Englert (1932 – 2026) • Jun 20, 2026 at 5:51 PM • home.cern • Hacker News
63
Systemd 261 released with systemd-sysinstall, IMDSD, and storagectl • Jun 20, 2026 at 5:50 PM • phoronix.com • Hacker News
5
Show HN: GitGauge – A Way to Try Tell If a Repo Is Authentic • Jun 20, 2026 at 5:50 PM • github.com/Davey2Waveyy • Hacker News
73
Not so empty nesters: record-high number of US adults under 35 live at home, new data says • Jun 20, 2026 at 5:37 PM • theguardian.com • ~life
19
OpenAI Announces Benchmarks for AI Life Sciences Research. Its Best Model Failed 63.9% of the Test • Jun 20, 2026 at 5:34 PM • nerds.xyz • science.slashdot
73P
Dallas Fed: 30% of housing cost increase driven by unauthorized immigration [pdf] • Jun 20, 2026 at 5:25 PM • dallasfed.org • Hacker News
85
wrote my first Garmin app in Monkey C and its the strangest middle ground ive coded in years • Jun 20, 2026 at 5:19 PM • developer.garmin.com • r/programming
26
Ask HN: What is your #1 practical lesson or "aha" moment from coding with AI? • Jun 20, 2026 at 5:13 PM • news.ycombinator.com • Hacker News
169
Supermarket giant Tesco sues VMware for breach of contract (2025) • Jun 20, 2026 at 5:09 PM • theregister.com • Hacker News
4
Show HN: LoopFlow – loop engineering for Claude Code • Jun 20, 2026 at 5:01 PM • github.com/faisalishfaq2005 • Hacker News
616
Linux eliminates the strncpy API after six years of work, 360 patches • Jun 20, 2026 at 4:59 PM • phoronix.com • Hacker News
13P
The UK will scan asylum seekers' faces for age checks • Jun 20, 2026 at 4:53 PM • wired.com • Hacker News
24P
Trump says he no longer views Anthropic as a threat after G7 meeting • Jun 20, 2026 at 4:50 PM • thenextweb.com • Hacker News
60
Seeing the world in radio waves with the QuadRF • Jun 20, 2026 at 4:48 PM • hackaday.com • Hacker News
54
Show HN: Pulse – Dashboard for Claude Code, approve tool calls from your phone • Jun 20, 2026 at 4:46 PM • github.com/nikitadoudikov • Hacker News
116P
UK Home Office launches £75M 'PoliceAI' to capitalise on artificial intelligence • Jun 20, 2026 at 4:41 PM • publictechnology.net • Hacker News
32
Ask HN: Do you use Claude Code, Codex, or something else? • Jun 20, 2026 at 4:34 PM • news.ycombinator.com • Hacker News
24
Remembering When Alan Turing Developed a Portable Voice Encryption Device • Jun 20, 2026 at 4:34 PM • popularmechanics.com • Slashdot
187
Alice is impatient • Jun 20, 2026 at 4:32 PM • brooker.co.za • Hacker News
6
AutoJack: A single page can RCE the host running your AI agent • Jun 20, 2026 at 4:30 PM • microsoft.com • Hacker News
59
A Love Story • Jun 20, 2026 at 4:30 PM • pudding.cool • Hacker News
22
I built an offline tool to stabilize TV audio because nothing else worked • Jun 20, 2026 at 4:18 PM • github.com/AdBusterOfficial • Hacker News
24
Microsoft will end Office 2021 support in October • Jun 20, 2026 at 4:16 PM • windowslatest.com • Hacker News
5
cssQuake - Play Quake in Your Browser • Jun 20, 2026 at 4:15 PM • cssquake.com • r/webdev
104
So You Want To Define a Well-Known URI • Jun 20, 2026 at 4:14 PM • mnot.net • r/programming
7
GWT 2.13.1 • Jun 20, 2026 at 4:08 PM • github.com/gwtproject • Hacker News
328P
Unauthorized alert sent to cell phones across Brazil • Jun 20, 2026 at 4:05 PM • cnn.com • Hacker News
159
Show HN: MiniPCs.zip – Charting the Pareto frontier of Mini PCs • Jun 20, 2026 at 3:55 PM • minipcs.zip • Hacker News
6P
The most banned man inside the United States of America • Jun 20, 2026 at 3:48 PM • skrrl.com • Hacker News
115P
re: Leave your house or die • Jun 20, 2026 at 3:45 PM • aquestionmore.bearblog.dev • Bear
52
Job application asked for my SAT scores • Jun 20, 2026 at 3:39 PM • mrmarket.lol • Bear
56
Tech Pundit Cringely Co-Founds Startup '2Brains Inc' to Solve LLM Hallucinations • Jun 20, 2026 at 3:34 PM • cringely.com • Slashdot
45
Show HN: Persona.js – a vanilla-JS agent UI library with native WebMCP (MIT) • Jun 20, 2026 at 3:32 PM • github.com/runtypelabs • Hacker News