5
Show HN: Makes local LLMs faster and more reliable by optimizing for your device • Jun 30, 2026 at 2:13 PM • autotunellm.com • Hacker News
319
USC scientists just unlocked an endless supply of cancer-fighting immune cells Scientists have turned an overlooked immune-cell precursor into a renewable, engineerable weapon against cancer and disease. • Jun 30, 2026 at 2:11 PM • cell.com • r/science
95
Claude Code Is Steganographically Marking Requests • Jun 30, 2026 at 2:04 PM • thereallo.dev • Lobsters
84
Microsoft Previews Linux Containers That Run In Windows • Jun 30, 2026 at 2:00 PM • theregister.com • Slashdot
2031
Claude Sonnet 5 • Jun 30, 2026 at 1:59 PM • anthropic.com • Hacker News
7P
India's Unconvincing Economic Facade • Jun 30, 2026 at 1:58 PM • aei.org • Hacker News
13P
California Is Chasing Wealth That Has Feet • Jun 30, 2026 at 1:40 PM • progressandpoverty.substack.com • Hacker News
13
Generating the P3 Tiling • Jun 30, 2026 at 1:39 PM • k-monk.org • Lobsters
19
New Claude app strings, Fable 5 coming back only with verification • Jun 30, 2026 at 1:34 PM • twitter.com/kimmonismus • Hacker News
261
I built a mmWave material classification radar (2025) • Jun 30, 2026 at 1:29 PM • gauthier-lechevalier.com • Hacker News
7
Show HN: I built an AI agent to yell at me about my ADHD • Jun 30, 2026 at 1:24 PM • 0xff.nu • Hacker News
2455
Researchers have shown that bacteria can learn from past experiences, store memories across generations and adapt their behavior to changing environments all without a brain or nervous system. • Jun 30, 2026 at 1:19 PM • cmu.edu • r/science
15
Ask HN: Should I buy mac studio M4 max or macbook M5 pro? • Jun 30, 2026 at 1:19 PM • news.ycombinator.com • Hacker News
73P
US Supreme Court lets states block trans athletes from women’s and girls’ sports • Jun 30, 2026 at 1:18 PM • 19thnews.org • ~lgbt
6
AWS puts $1B into new AI unit to embed engineers with customers • Jun 30, 2026 at 1:18 PM • cnbc.com • Hacker News
3
AI: The ROI Runway Could Be Long Outside the Tech Sector • Jun 30, 2026 at 1:14 PM • apollo.com • Hacker News
8
Show HN: Clusy – Cursor for data science notebooks in cloud • Jun 30, 2026 at 1:09 PM • clusy.io • Hacker News
732
Claude Science • Jun 30, 2026 at 1:07 PM • claude.com • Hacker News
919
More than four in five homes and workplaces across 25 European cities have less nearby tree canopy than what is needed for meaningful cooling. Neighborhoods with adequate tree cover and mature shade are significantly cooler—by 4 to 10° C—than surrounding paved or built-up areas. • Jun 30, 2026 at 1:06 PM • eurekalert.org • r/science
205P
Supreme Court takes sledgehammer to federal regulatory structure • Jun 30, 2026 at 1:05 PM • npr.org • Hacker News
208
County With 37 Data Centers Asks Schools To 'Conserve Electricity' • Jun 30, 2026 at 1:02 PM • 404media.co • Slashdot
595P
We Are the Last People Who Know How It Works • Jun 30, 2026 at 12:59 PM • unix.foo • Hacker News
9
Show HN: Shot-scraper video tool for recording YAML-defined webapp feature demos • Jun 30, 2026 at 12:58 PM • simonwillison.net • Hacker News
12P
US is working on ban targeting Chinese energy inverters, sources say • Jun 30, 2026 at 12:58 PM • reuters.com • Hacker News
251
Xsnow "protestware" in Debian • Jun 30, 2026 at 12:54 PM • lwn.net • Hacker News
3
Migrating to client-side load balancing at a million requests per second • Jun 30, 2026 at 12:51 PM • engineering.zalando.com • Hacker News
125
Show HN: My 13-year-old built an ant colony tracker • Jun 30, 2026 at 12:48 PM • formicarium.es • Hacker News
625
Nano Banana 2 Lite • Jun 30, 2026 at 12:48 PM • deepmind.google • Hacker News
338P
Crypto firms have spent $189M so far on 2026 US election, report says • Jun 30, 2026 at 12:44 PM • reuters.com • Hacker News
9P
US Supreme Court upholds birthright citizenship in loss for Trump • Jun 30, 2026 at 12:43 PM • reuters.com • Hacker News
16
Morphologically tunable mycelium chips for physical reservoir computing • Jun 30, 2026 at 12:41 PM • nature.com • r/programming
3
Show HN: fenic – LLMs as dataframe operators, query meaning and structure • Jun 30, 2026 at 12:39 PM • github.com/typedef-ai • Hacker News
102
University of Michigan study develops a framework to help balance the economic, environmental and social trade-offs of electric vehicle batteries across their entire life cycle • Jun 30, 2026 at 12:35 PM • news.umich.edu • r/science
13
Check out Warp Point • Jun 30, 2026 at 12:30 PM • blog.lauramichet.com • Bear
67
Anthropic has embedded hidden spyware-like code in Claude Code • Jun 30, 2026 at 12:29 PM • twitter.com/IntCyberDigest • Hacker News
14
What AI tools do you like for writing semi-technical documentation? • Jun 30, 2026 at 12:28 PM • reddit.com • r/webdev
66
Mentioning website issues and fixes during interview? • Jun 30, 2026 at 12:24 PM • reddit.com • r/webdev
292P
EU commissioners shut down air conditioning for employees, leave theirs on • Jun 30, 2026 at 12:19 PM • politico.eu • Hacker News
3
Show HN: Openleetcode – local LeetCode runner with open test suites • Jun 30, 2026 at 12:16 PM • github.com/therepanic • Hacker News
8P
After Trump's reelection, these U.S. scientists found jobs in the U.K • Jun 30, 2026 at 12:14 PM • npr.org • Hacker News
9P
Om Malik, 1966-2026 • Jun 30, 2026 at 12:13 PM • om.co • ~tech
51
Claude Desktop is now available on Linux (in beta) • Jun 30, 2026 at 12:09 PM • code.claude.com • Hacker News
37
The AI Industry Is Losing • Jun 30, 2026 at 12:07 PM • wheresyoured.at • Hacker News
120
BMW iX5 Blows Away the Competition with 460-KW Charging, 435-Mile Range • Jun 30, 2026 at 12:06 PM • insideevs.com • Hacker News
610
County with 37 Data Centers Asks Schools to 'Conserve Electricity' • Jun 30, 2026 at 12:05 PM • 404media.co • Hacker News
14
Why they don't make novel commercial planes designs anymore • Jun 30, 2026 at 12:05 PM • construction-physics.com • ~engineering
35
I ported Kubernetes to the browser • Jun 30, 2026 at 12:03 PM • ngrok.com • Hacker News
36P
Casual censorship and accessibility issues online • Jun 30, 2026 at 12:03 PM • puppynet.work • Bear
10
App fatigue • Jun 30, 2026 at 12:01 PM • robertbirming.com • Bear
20
South Korea To Spend $1 Trillion On More Memory Chip Production, Humanoid Robots • Jun 30, 2026 at 12:00 PM • arstechnica.com • Slashdot
187P
Vaccination elicits HIV broadly neutralizing antibodies in primates • Jun 30, 2026 at 11:56 AM • nature.com • r/science
10P
Introducing K.A.S local agents - because apparently terminals need anxiety now • Jun 30, 2026 at 11:51 AM • github.com/quantumwake • Hacker News
8P
Supreme Court strikes down executive order ending birthright citizenship • Jun 30, 2026 at 11:50 AM • scotusblog.com • Hacker News
396P
Experiments reveal the psychological cost of insulting political rhetoric • Jun 30, 2026 at 11:49 AM • psypost.org • r/science
9
Show HN: Don't ask if devs cheat with AI, test if they're good with it • Jun 30, 2026 at 11:45 AM • tryevaluator.com • Hacker News
84
Scammers Sell Seeds for Exotic AI-Generated Flowers That Don't Exist • Jun 30, 2026 at 11:45 AM • 404media.co • Hacker News
3
The Beauty of Tautologies • Jun 30, 2026 at 11:45 AM • scottsumner.substack.com • Hacker News
3149
Claude Code is steganographically marking requests • Jun 30, 2026 at 11:44 AM • thereallo.dev • Hacker News
423
Test site getting hammered by AI bots (~1M/hits a month), any way to take advantage of it? • Jun 30, 2026 at 11:43 AM • reddit.com • r/webdev
12P
Why don't tech workers see themselves as workers? • Jun 30, 2026 at 11:42 AM • techwerkers.nl • Hacker News
63
Age-related dysfunctions of the neuroendocrine axes in nonhuman primates with depression-like and anxious behavior • Jun 30, 2026 at 11:42 AM • doi.org • r/science
7
Samsung, SK Hynix to Spend $520B on Chip Plants in South Korea • Jun 30, 2026 at 11:38 AM • wsj.com • Hacker News
47
No Systemd • Jun 30, 2026 at 11:35 AM • nosystemd.org • Hacker News
1039P
The labor share of income in the US is at its lowest post-war level • Jun 30, 2026 at 11:35 AM • libertystreeteconomics.newyorkfed.org • Hacker News
76P
Supreme Court strikes down limits on party spending in federal elections • Jun 30, 2026 at 11:34 AM • apnews.com • Hacker News
60P
Climate adaptation is saving businesses and homes from immediate losses but heavily deepening social inequalities, a 47-year economic review warns. Analyzing over 6,000 studies, researchers show that lower-income families and small firms lack the vital financial capacity to adjust. • Jun 30, 2026 at 11:29 AM • linkinghub.elsevier.com • r/science
16
Ask HN: Is Codex with GPT 5.5 Extra High being dumbed down? • Jun 30, 2026 at 11:27 AM • news.ycombinator.com • Hacker News
16
The end of [Marcin's] AArch64 desktop experiment • Jun 30, 2026 at 11:17 AM • marcin.juszkiewicz.com.pl • ~tech
270
We moved our Bluesky data to Eurosky • Jun 30, 2026 at 11:17 AM • waag.org • Hacker News
3
Chinese delivery firm Meituan's new AI model trained on domestic chips • Jun 30, 2026 at 11:14 AM • reuters.com • Hacker News
5
Serving Local AI on my Jetson through Durable Streams • Jun 30, 2026 at 11:10 AM • s2.dev • Lobsters
72
I'm looking for an adage or "law" (like Conway's law), but for dealing with AI slop • Jun 30, 2026 at 11:03 AM • tildes.net • ~tech
21P
Supreme Court rejects Trump bid to restrict birthright citizenship • Jun 30, 2026 at 11:02 AM • reuters.com • Hacker News
23
Scientists reverse autism-like symptoms in mice • Jun 30, 2026 at 11:02 AM • psypost.org • Hacker News
23
Claude Sonnet 5 • Jun 30, 2026 at 11:01 AM • anthropic.com • Hacker News
3P
UK may intervene in $110B Paramount-Warner Bros Discovery deal • Jun 30, 2026 at 11:00 AM • reuters.com • Hacker News
3
From Cannons to Chronometers to Factories • Jun 30, 2026 at 11:00 AM • contraptions.venkateshrao.com • Hacker News
10
Show HN: Scaffold a BigQuery and dbt and Cube project an AI agent can operate • Jun 30, 2026 at 11:00 AM • cli.revos.dev • Hacker News
76P
US Supreme Court Rules Geofence Warrants Require Constitutional Privacy Protections • Jun 30, 2026 at 11:00 AM • theguardian.com • yro.slashdot
4
Show HN: OM Core – multidimensional models without spreadsheet cell formulas • Jun 30, 2026 at 10:58 AM • github.com/cloudcell • Hacker News
12
Run any Dockerfile on Vercel • Jun 30, 2026 at 10:56 AM • vercel.com • Lobsters
5
Four days to make victims fall in love: How scammers use tech to fleece people • Jun 30, 2026 at 10:55 AM • apnews.com • Hacker News
33
Underappreciated builtin: Grand Unified Debugger • Jun 30, 2026 at 10:55 AM • tusharhero.codeberg.page • Lobsters
70
New England Journal of Medicine retracts ADVOCATE, a phase III clinical trial that led to the approval of avacopan [Tavneos] for patients with granulomatosis with polyangiitis (GPA) • Jun 30, 2026 at 10:46 AM • nejm.org • r/science
6
Makers around the world are 3D printing medical gear for Venezuela • Jun 30, 2026 at 10:46 AM • printforhelp.org • Hacker News
17
Show HN: Curvytron 2, I rewrote my browser party game, 10 years later • Jun 30, 2026 at 10:45 AM • curvytron2.com • Hacker News
837P
Supreme Court upholds broad conception of birthright citizenship • Jun 30, 2026 at 10:43 AM • apnews.com • Hacker News
5
Show HN: Myna – a local AI Chief of Staff that remembers your work • Jun 30, 2026 at 10:34 AM • github.com/agentflock • Hacker News
47P
Changes to Our Contribution Policies • Jun 30, 2026 at 10:31 AM • godotengine.org • Hacker News
6
An Accounting Rule Inflated S&P 500's Q1 Earnings by 12% • Jun 30, 2026 at 10:29 AM • baolianwang.substack.com • Hacker News
2
Switching a million lines of code from Java threads to Kotlin coroutines, by rewriting three files • Jun 30, 2026 at 10:26 AM • medium.com/proandroiddev • r/programming
8
Show HN: Shoaku – Your Coding Navigator • Jun 30, 2026 at 10:24 AM • github.com/seachicken • Hacker News
1929
Scientists reverse autism-like symptoms in mice by repairing shortened nerve cell structures. By artificially activating a targeted neural pathway in a mouse model, scientists successfully restored the structure of a key neuron component and improved social and repetitive behaviors. • Jun 30, 2026 at 10:21 AM • psypost.org • r/science
6
Show HN: Second opinion – A skill to query different models • Jun 30, 2026 at 10:20 AM • github.com/kmcheung12 • Hacker News
33
Cursor now has a mobile app for guiding your coding agent on the go • Jun 30, 2026 at 10:18 AM • techcrunch.com • Hacker News
287
Words Are a Byproduct of Consciousness. For LLMs, It's Backwards • Jun 30, 2026 at 10:16 AM • ranpara.net • Hacker News
13
Archaeologists have discovered a huge Viking Age textile production site in Denmark – dates back more than 1,000 years and underlines the sophistication of Viking society • Jun 30, 2026 at 10:16 AM • apnews.com • ~humanities.history
617
Have you restarted your computer this week? • Jun 30, 2026 at 10:15 AM • taonaw.com • Hacker News
347
Looking Ahead to Postgres 19 • Jun 30, 2026 at 10:14 AM • snowflake.com • Hacker News
9
Show HN: ServerKit – A mobile UI for server management • Jun 30, 2026 at 10:12 AM • play.google.com • Hacker News
12
Show HN: C++, Java and C# light-weight-logger • Jun 30, 2026 at 10:07 AM • github.com/PenguineDavid • Hacker News
61
Parse, Don't Validate — In a Language That Doesn't Want You To • Jun 30, 2026 at 10:02 AM • cekrem.github.io • Lobsters
18
YouTube is Actual Garbage • Jun 30, 2026 at 10:02 AM • blog.absurdpirate.com • Bear
6
My Dad Helped Build North America's Oat Supply Chain: Can It Be Remade? • Jun 30, 2026 at 10:00 AM • ambrook.com • Hacker News
273
How do wombats poop cubes? (2021) • Jun 30, 2026 at 9:59 AM • science.org • Hacker News
67
Beware, Claude Code deletes >30 day old transcripts. Anthropic won't fix it • Jun 30, 2026 at 9:58 AM • github.com/anthropics • Hacker News
13
Rare tick-borne virus turns deadly fast as US cases reach record high • Jun 30, 2026 at 9:57 AM • foxnews.com • Hacker News
59
From Julia to Rust: a differentiable tensor stack for scientific computing • Jun 30, 2026 at 9:49 AM • tensor4all.org • Hacker News
21P
Modeling the Covid-19 Outbreak with J (2020) • Jun 30, 2026 at 9:47 AM • datakinds.github.io • Hacker News
34
DGX Spark vs. Mac Studio and Halo • Jun 30, 2026 at 9:44 AM • aimultiple.com • Hacker News
38
Ask HN: Secure wrapper for coding agents? • Jun 30, 2026 at 9:40 AM • news.ycombinator.com • Hacker News
96
Red Programming Language: Static linking support • Jun 30, 2026 at 9:36 AM • red-lang.org • Hacker News
7
Show HN: TraceAIO – open-source LLM visibility tracker • Jun 30, 2026 at 9:18 AM • traceaio.org • Hacker News
17
Took a renderer bundle from 40MB+ down to 2.7MB...a breakdown of where the weight went. • Jun 30, 2026 at 9:11 AM • medal.tv • r/webdev
3
Too many tables are bad for you • Jun 30, 2026 at 9:09 AM • cybertec-postgresql.com • Hacker News
9
Rendering ray tracing in a database (ClickHouse) • Jun 30, 2026 at 9:09 AM • github.com/ClickHouse • Hacker News
7
Small technical SEO check before shipping: make sure the rendered page matches the crawler page • Jun 30, 2026 at 9:06 AM • reddit.com • r/webdev
8
Show HN: Habit Pocket – track numbers and times of day, not just checkmarks • Jun 30, 2026 at 9:01 AM • habitpocket.io • Hacker News
56
Microsoft reveals why Windows 11 keeps saying a file is in use after closing app • Jun 30, 2026 at 8:49 AM • windowslatest.com • Hacker News
3006
Swapping a specific amount of cement with silica dust and adding tiny steel fibers creates a highly durable, eco-friendly concrete that strongly resists cracking over time • Jun 30, 2026 at 8:49 AM • sciencedirect.com • r/science
5
Show HN: NodePad – AI agent on a canvas instead of a linear chat • Jun 30, 2026 at 8:47 AM • node-pad.com • Hacker News
256
Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (1852) • Jun 30, 2026 at 8:47 AM • gutenberg.org • Hacker News
11
Slint and the Node.js Event Loop • Jun 30, 2026 at 8:45 AM • slint.dev • Lobsters
5
Show HN: ReelsGraph – movie/TV watchlist and ML-based discovery queue, no signup • Jun 30, 2026 at 8:37 AM • reelsgraph.com • Hacker News
59
stop asking writers about "AI" • Jun 30, 2026 at 8:21 AM • benjaminhollon.com • Lobsters
27
Generating Images with a 2025 Android • Jun 30, 2026 at 8:21 AM • duration.ai • Hacker News
6
Moving to Finland as a Software Engineer • Jun 30, 2026 at 8:18 AM • relocateme.substack.com • Hacker News
11
Show HN: Running Gemma-4 26B at 124 tokens/SEC on a CPU, no GPU • Jun 30, 2026 at 8:17 AM • apeg.dev • Hacker News
70
May in Servo: user scripts, mp4 compat, blackboxing in DevTools, and more • Jun 30, 2026 at 8:16 AM • servo.org • Lobsters
14
Crossword Heatmap • Jun 30, 2026 at 8:15 AM • arbourtrary.com • Hacker News
16
How to Earn a Billion Dollars • Jun 30, 2026 at 8:15 AM • paulgraham.com • Hacker News
70
Soatok’s Informal Guide to Threat Models • Jun 30, 2026 at 8:12 AM • soatok.blog • Lobsters
6
Show HN: Is grep enough? A transparent benchmark for agentic code navigation • Jun 30, 2026 at 8:06 AM • entelligentsia.github.io • Hacker News
30
Optimization tales with CockroachDB: the slow password reset flow • Jun 30, 2026 at 8:05 AM • gaultier.github.io • r/programming
9
GitHub stats, turned into a World-Cup-style player card • Jun 30, 2026 at 8:04 AM • gitfut.com • Hacker News
235
Undocumented Instagram deep link: instagram://extbrowser/?url= • Jun 30, 2026 at 7:54 AM • reddit.com • r/webdev
4
I Type Holes in Keyboard Covers – This One Survived • Jun 30, 2026 at 7:40 AM • medium.com/@jamesgarside_ • Hacker News
76
Mining triggers extensive additional deforestation in sub-Saharan Africa • Jun 30, 2026 at 7:37 AM • nature.com • r/science
59P
American Pride Falls to 25-Year Record Low • Jun 30, 2026 at 7:30 AM • news.gallup.com • Hacker News
3
Socket-Activation for a Go HTTP service on MS Windows with IIS + ASP.NET Core "Out-Of-Process" hosting. • Jun 30, 2026 at 7:11 AM • poweruser.blog • r/programming
5
Hunting a 16-year-old SQLite WAL bug with TLA+ • Jun 30, 2026 at 7:07 AM • ubuntu.com • Hacker News
13P
Claude Code Is Quietly Fingerprinting China-Linked API Routers • Jun 30, 2026 at 7:07 AM • vincentschmalbach.com • Hacker News
110
Should every baby's DNA be sequenced? • Jun 30, 2026 at 7:03 AM • economist.com • Hacker News
835
Study uncovers chain reaction that connects smoking to heart disease: cigarette smoke activates immune cells that trigger widespread inflammation throughout the body, accelerating the buildup of plaque in arteries • Jun 30, 2026 at 7:02 AM • ou.edu • r/science
257
Sony erases digital content from libraries • Jun 30, 2026 at 7:02 AM • arstechnica.com • Hacker News
451
Journaling reduces depression in young adults. Results showed that after two months the group that reflected on their identities at different points in time on average reported feeling significantly less depressed, less derailed and more connected to their past selves • Jun 30, 2026 at 6:57 AM • news.cornell.edu • r/science
3
The .join() that should be a bug • Jun 30, 2026 at 6:56 AM • kronotop.com • Hacker News
35
Polaroid just dropped the most iconic anti-AI ad of the year • Jun 30, 2026 at 6:50 AM • creativebloq.com • Hacker News
10950
Scientists have shown that a single dose injection of DNA genetic instructions can produce weight loss and blood glucose control in mouse models that lasts up to 10 times as long as weight loss drugs like Ozempic and Wegovy. This could eliminate the need for repeated dosing. • Jun 30, 2026 at 6:49 AM • wistar.org • r/science
223
Parse, Don't Validate – In a Language That Doesn't Want You To • Jun 30, 2026 at 6:48 AM • cekrem.github.io • Hacker News
49P
AI Zillionaires Are Starting to Get Scared as the Public Turns Against Them • Jun 30, 2026 at 6:48 AM • futurism.com • Hacker News
4
Local Reasoning for Global Properties • Jun 30, 2026 at 6:47 AM • tratt.net • Hacker News
41
What is `std::pin::Pin` in Rust? • Jun 30, 2026 at 6:43 AM • vrong.me • r/programming
3
Waiting for SQL:202y: Stockholm (BMA) meeting report • Jun 30, 2026 at 6:42 AM • peter.eisentraut.org • Lobsters
1012P
European digital ID wallets rely on safety services of Google and Apple • Jun 30, 2026 at 6:36 AM • waag.org • Hacker News
20
I spent 6 days building my VDOM library as I hated how React handles memo • Jun 30, 2026 at 6:35 AM • vflash.github.io • Hacker News
175
Zluda 6 release (run unmodified CUDA applications on non-Nvidia GPUs) • Jun 30, 2026 at 6:34 AM • vosen.github.io • Hacker News
70
Remembering How Microsoft's Fake Windows Error Ended In a $280 Million Secret Settlement • Jun 30, 2026 at 6:34 AM • makeuseof.com • Slashdot
387
Exercise intensity influences body composition in healthy older adults (2025) • Jun 30, 2026 at 6:31 AM • maturitas.org • Hacker News
7
Show HN: C++, Java and C# Light-Weight-Logger • Jun 30, 2026 at 6:24 AM • github.com/PenguineDavid • Hacker News
940
Human Childbirth May Not Be Uniquely Difficult, as Some Squirrel Monkey Babies Have Heads Nearly Twice the Size of Their Mothers' Pelvic Space • Jun 30, 2026 at 6:22 AM • discovermagazine.com • r/science
8
Show HN: Privacy policy generator for AI apps (LLM disclosure, EU AI Act) • Jun 30, 2026 at 6:18 AM • ai-policy-gen.pages.dev • Hacker News
1018P
The US ambassador had Belgian police stop our reporting • Jun 30, 2026 at 6:15 AM • europeancorrespondent.com • Hacker News
7
Diagrams for Penrose Tiles • Jun 30, 2026 at 6:13 AM • readerunner.wordpress.com • Lobsters
5
Proving the Fundamental Theorem of Arithmetic in Agda • Jun 30, 2026 at 6:10 AM • byorgey.github.io • Lobsters
11P
What's wrong with EU age verification? Nothing • Jun 30, 2026 at 5:47 AM • blog.vrypan.net • Hacker News
67
Researchers develop a universal mathematical framework to easily predict how soft materials wrinkle and buckle under stress • Jun 30, 2026 at 5:39 AM • sciencedirect.com • r/science
6
Show HN: The Three Idempotencies of an Agent • Jun 30, 2026 at 5:28 AM • agentsxbackend.substack.com • Hacker News
188
Antares achieves criticality of Mark-0 reactor • Jun 30, 2026 at 5:15 AM • antaresindustries.com • Hacker News
13
After 12 years of being a customer, Uber is dumping PagerDuty • Jun 30, 2026 at 5:06 AM • twitter.com/GergelyOrosz • Hacker News
9
15 posts, muito frio e alguns caldos depois • Jun 30, 2026 at 5:05 AM • blogdoth.bearblog.dev • Bear
3
Show HN: Rheo 0.4.0 • Jun 30, 2026 at 5:01 AM • github.com/freecomputinglab • Hacker News
185
Chrome Devtools Flex Options Menu • Jun 30, 2026 at 5:00 AM • i.redd.it • r/webdev
47
Database Traffic Control • Jun 30, 2026 at 4:58 AM • planetscale.com • Hacker News
29
Local Reasoning for Global Properties • Jun 30, 2026 at 4:58 AM • tratt.net • Lobsters
25
Show HN: Classic Minesweeper • Jun 30, 2026 at 4:40 AM • guokai.dev • Hacker News
12
Furality Ultra Club A/V Writeup • Jun 30, 2026 at 4:38 AM • value.gay • Lobsters
5
Anthropic embedded spyware in Claude Code – and attempted to hide it from you • Jun 30, 2026 at 4:30 AM • reddit.com • Hacker News
5
Anthropic embedded spyware in Claude Code – and attempted to hide it from you • Jun 30, 2026 at 4:22 AM • reddit.com • Hacker News
6
Rheo 0.4.0 • Jun 30, 2026 at 4:04 AM • rheo.ohrg.org • Lobsters
3
TurboPrefill: 2.7× faster than llama.cpp Pipeline Parallel on Llama-3-70B • Jun 30, 2026 at 3:58 AM • github.com/ggml-org • Hacker News
3
The cost of AI is someone else's time • Jun 30, 2026 at 3:56 AM • cephalosec.com • Hacker News
3
Show HN: I built an agent that uses email as a file system • Jun 30, 2026 at 3:50 AM • supafax.com • Hacker News
6
Rust's offset_of! macro • Jun 30, 2026 at 3:48 AM • bal-e.org • ~comp
19
jj_tui: terminal user interface to jujutsu focused on speed and clarity • Jun 30, 2026 at 3:47 AM • tangled.org • Lobsters
59
CTU researchers created a lowcost, single-sensor tool that detects hidden structural damage by tracking changes in a structure's natural wind vibrations • Jun 30, 2026 at 3:46 AM • sciencedirect.com • r/science
13
rose ▪ bud ▪ thorn - june 2026 • Jun 30, 2026 at 3:30 AM • blog.avas.space • Bear
6P
I helped build adtech's tracking tools. They're on government sites now • Jun 30, 2026 at 3:26 AM • cairn.com • Hacker News
92
On Lazy Secrets Management • Jun 30, 2026 at 3:19 AM • radekmie.dev • r/programming
19
Show HN: Gitstock–Transform you GitHub commit history into K-line and animations • Jun 30, 2026 at 3:00 AM • gitstock.org • Hacker News
41
Show HN: PDFMergely – In-browser PDF tools that never upload your files • Jun 30, 2026 at 2:37 AM • pdfmergely.com • Hacker News
7
Platform Support for GNU Extensions to Basic Regular Expressions • Jun 30, 2026 at 2:33 AM • wezm.net • Lobsters
303
How To Corrupt An SQLite Database File • Jun 30, 2026 at 2:10 AM • sqlite.org • r/programming
13
Memory Safe Context Switching • Jun 30, 2026 at 2:09 AM • fil-c.org • r/programming
31
Gemma 4 on Cerebras - The Fastest Inference Is Now Multimodal • Jun 30, 2026 at 2:04 AM • cerebras.ai • Hacker News
24
Show HN: Bored People Chat – Anonymous global chat room • Jun 30, 2026 at 2:04 AM • boredpeoplechat.com • Hacker News
45
Investigating Linux graphics (2025) • Jun 30, 2026 at 1:34 AM • roscidus.com • Lobsters
28
Cyberpunk: Edgerunners 2 is coming this fall • Jun 30, 2026 at 1:34 AM • youtube.com • ~anime
93
Ford Rehires 'Gray Beard' Engineers After AI Falls Short • Jun 30, 2026 at 1:34 AM • techcrunch.com • Slashdot
111
GitHub Stacked PRs • Jun 30, 2026 at 1:31 AM • github.github.com • r/webdev
276
The science of mommy brain : How dopamine locks in lifelong cognitive benefits for mothers • Jun 30, 2026 at 1:27 AM • psypost.org • r/science
444P
US Supreme Court Just Blew Up EU-US Data Transfers • Jun 30, 2026 at 1:17 AM • noyb.eu • Hacker News
12
Show HN: Vaghenu, a meter aware sloka-to-chant, TTS for Sanskrit • Jun 30, 2026 at 1:15 AM • news.ycombinator.com • Hacker News
246
Popping the GPU Bubble • Jun 30, 2026 at 1:14 AM • moondream.ai • Hacker News
18P
A Berkeley AI professor makes provocative argument for decelerating AI research • Jun 30, 2026 at 1:11 AM • fastcompany.com • Hacker News
15
Nimetic – Zero-JS Single Page Applications • Jun 30, 2026 at 1:09 AM • yottadb.com • Hacker News
181
The end of my AArch64 desktop experiment • Jun 30, 2026 at 12:51 AM • marcin.juszkiewicz.com.pl • Hacker News
67
JEP 539: Strict Field Initialization in the JVM (Preview) • Jun 30, 2026 at 12:22 AM • openjdk.org • r/programming
27P
ICE Tracks Down Woman to Force Her to Delete Instagram Post • Jun 30, 2026 at 12:18 AM • newrepublic.com • Hacker News
32
300k-Year-Old Cave Site Explored in Northern Israel • Jun 30, 2026 at 12:18 AM • archaeology.org • Hacker News
9P
Britons ordered to remove air conditioning from homes in 40C heat under Net Zero • Jun 30, 2026 at 12:08 AM • telegraph.co.uk • Hacker News
2
Closer to Rude Than Snide: An Interview with Leo Robson • Jun 29, 2026 at 11:59 PM • theideasletter.org • Hacker News
76P
When Impressive Performance Gains Do Not Matter • Jun 29, 2026 at 11:54 PM • blog.colinbreck.com • r/programming
10
New EV-makers keep appearing in China • Jun 29, 2026 at 11:53 PM • economist.com • Hacker News
261P
Study suggests most Americans would be healthier without daylight saving time (2025) • Jun 29, 2026 at 11:47 PM • med.stanford.edu • Hacker News
113
Not All Practice Is Created Equal: Longitudinal evidence from over 40,000 chess players shows that when it comes to learning, deliberate practice matters more than accumulation of experience. • Jun 29, 2026 at 11:45 PM • journals.sagepub.com • r/science
40
Bandcamp has laid off most of their engineers • Jun 29, 2026 at 11:42 PM • bsky.app • Hacker News
10
Zuckerberg Urges Meta to Explore Working with Polymarket and Kalshi • Jun 29, 2026 at 11:16 PM • nytimes.com • Hacker News
5
NASA's X-59 "frankenjet" tests supersonic flight without the sonic boom • Jun 29, 2026 at 10:51 PM • arstechnica.com • Hacker News
26
Loko Scheme 0.13.0 • Jun 29, 2026 at 10:39 PM • weinholt.se • Hacker News
115
Do y'all have a pre-code process? • Jun 29, 2026 at 10:33 PM • reddit.com • r/webdev
24
A native graphical shell for SSH • Jun 29, 2026 at 10:29 PM • probablymarcus.com • Lobsters
11
What Getting Banned Taught Me About Creativity • Jun 29, 2026 at 10:28 PM • abhijaykandaswamy.bearblog.dev • Bear
201
A rare dinosaur fossil from Antarctica is found tucked away in a drawer • Jun 29, 2026 at 10:13 PM • apnews.com • r/science
57
My parent is a bad person [rant] • Jun 29, 2026 at 10:09 PM • tildes.net • ~life
12P
'Humanity has chosen to become idiots': Brown professor discovers mass cheating • Jun 29, 2026 at 10:07 PM • fortune.com • Hacker News
7P
AI money is going to swamp the midterms this year • Jun 29, 2026 at 9:59 PM • ft.com • Hacker News
23
CGA-2026-06 🦇🧛♀️🔥 REMOVE CARTRIDGE ⏏️ Castlevania: Aria of Sorrow • Jun 29, 2026 at 9:59 PM • tildes.net • ~games
5
Show HN: TinyAgents – a Rust based recursive LLM harness • Jun 29, 2026 at 9:53 PM • github.com/tinyhumansai • Hacker News
9
"Exploring Mathematics with Python": new chapter 20 on Function Approximation • Jun 29, 2026 at 9:48 PM • coe.psu.ac.th • r/programming
67P
Why Won't Europe Build AI Data Centers in Iceland? • Jun 29, 2026 at 9:30 PM • mrkt30.com • Hacker News
6
T-Mobile to automatically upgrade some legacy phone plans to higher-price plans • Jun 29, 2026 at 9:29 PM • mashable.com • Hacker News
76
Ok everyone shut the fuck up and please look at this incredible awkward teen bird • Jun 29, 2026 at 9:26 PM • blog.curiousquail.com • Bear
21
Show HN: Agentic Orchestrator, a TUI for long-running coding agents • Jun 29, 2026 at 9:14 PM • github.com/doordash-oss • Hacker News
25
Memory Safe Context Switching • Jun 29, 2026 at 9:11 PM • fil-c.org • Lobsters
53
My Friend Just Died of Cancer • Jun 29, 2026 at 9:08 PM • livingkindfully.bearblog.dev • Bear
37
I built a free I Ching oracle web app • Jun 29, 2026 at 9:03 PM • iching-silk.vercel.app • Hacker News
96
Running a software jam in a world of slop • Jun 29, 2026 at 9:02 PM • foxmoss.com • r/programming
7
The OWASP Agentic Security Initiative Top: A Practical Developer Guide • Jun 29, 2026 at 8:57 PM • agentsafelabs.com • Hacker News
135
Exploring PDP-1 Lisp (1960) • Jun 29, 2026 at 8:56 PM • obsolescence.dev • Hacker News
14
Letos: Create, edit, browse SQLite databases. Formerly known as SQLiteStudio • Jun 29, 2026 at 8:56 PM • letos.org • Hacker News
238
Daily weather fluctuations, not just extreme heatwaves, directly impact NHS mental health service demand, an English study of 4.6M contacts reveals. Periods of warmer temperatures and fewer sunshine hours significantly trigger spikes in emergency visits for anxiety and depression. • Jun 29, 2026 at 8:52 PM • frontiersin.org • r/science
241
Memory Safe Context Switching • Jun 29, 2026 at 8:38 PM • fil-c.org • Hacker News
84P
South Korea Plans To Train Entire Military As 'Drone Warriors' • Jun 29, 2026 at 8:34 PM • arstechnica.com • Slashdot
9
Tidal Says It Won't Pay Royalties for AI-Generated Music • Jun 29, 2026 at 8:33 PM • 404media.co • Hacker News
6
Show HN: AMA2, messenger built for AI agent • Jun 29, 2026 at 8:32 PM • ama2.me • Hacker News
363
LongCat-2.0, a large-scale MoE model with 1.6T total and 48B Active • Jun 29, 2026 at 8:30 PM • longcat.chat • Hacker News
17
Revisiting Yliluoma’s ordered dither algorithm • Jun 29, 2026 at 8:28 PM • 30fps.net • Lobsters
23
What any website can see about you • Jun 29, 2026 at 8:20 PM • mysysinfo.com • Hacker News
5
Show HN: Dribble – an open-source AI IDE for databases • Jun 29, 2026 at 8:16 PM • github.com/azhakhan • Hacker News
45
Open Memory Protocol – One Memory Store for Claude, ChatGPT, Curso • Jun 29, 2026 at 8:05 PM • github.com/SMJAI • Hacker News
6
GemCities – Free Gemini:// capsule hosting • Jun 29, 2026 at 7:49 PM • gemcities.com • Hacker News
27
Memora: A Harmonic Memory Representation Balancing Abstraction and Specificity • Jun 29, 2026 at 7:45 PM • microsoft.com • Hacker News
9
Brain2Qwerty v2 – Meta's non-invasive brain-computer interface • Jun 29, 2026 at 7:42 PM • facebookresearch.github.io • Hacker News
94
The end of the AArch64 desktop experiment • Jun 29, 2026 at 7:14 PM • marcin.juszkiewicz.com.pl • Lobsters
17
GrapheneOS cites Hyundai, Kia as it pressures Volkswagen over app block • Jun 29, 2026 at 7:01 PM • cyberinsider.com • Hacker News
6
Show HN: Vibe zsh, turn natural language into shell commands • Jun 29, 2026 at 7:01 PM • github.com/skymoore • Hacker News
13
a nonexhaustive inventory of who turned me gay • Jun 29, 2026 at 7:01 PM • cherrysroom.bearblog.dev • Bear
36
Compiler-Assisted Floating-Point Error Analysis and Profiling with FPChecker • Jun 29, 2026 at 6:55 PM • fpanalysistools.org • Hacker News
16
OpenClaw Is Now on iOS and Android • Jun 29, 2026 at 6:52 PM • twitter.com/openclaw • Hacker News
14P
The rage of tradwives • Jun 29, 2026 at 6:52 PM • asc.upenn.edu • ~life.women
30
Meta Posed as Teens to Prompt Rival Chatbots About Suicide, Sex, and Drugs • Jun 29, 2026 at 6:51 PM • wired.com • Hacker News
3
Show HN: Hawkeye – local code search for MS/Linux, fast 500k+ file codebase • Jun 29, 2026 at 6:51 PM • zaragsoft.se • Hacker News
11
Temporal Shrinking (2025) • Jun 29, 2026 at 6:48 PM • alperenkeles.com • Lobsters
45
macOS Golden Gate icon comparison • Jun 29, 2026 at 6:45 PM • basicappleguy.com • Hacker News
11
Apple iPhone 18 Pro supplier list, parts and photos exposed in Tata data leak • Jun 29, 2026 at 6:37 PM • reuters.com • Hacker News
7
Stop asking writers about "AI" • Jun 29, 2026 at 6:31 PM • benjaminhollon.com • ~humanities
32P
$22,000 per hour: assistants use a legislative loophole to outearn US surgeons • Jun 29, 2026 at 6:24 PM • nytimes.com • ~health
20
What Breaks a Cell's Ribs Can Make It Stronger • Jun 29, 2026 at 6:23 PM • quantamagazine.org • Hacker News
467
South Korea to spend $1T on more memory chip production and humanoid robots • Jun 29, 2026 at 6:21 PM • arstechnica.com • Hacker News
5
Utility boss warns US faces blackouts due to power supply shortfall • Jun 29, 2026 at 6:20 PM • ft.com • Hacker News
26P
Uncapping the U.S. House is achievable and impactful • Jun 29, 2026 at 6:18 PM • cmarmitage.substack.com • Hacker News
200
Scientists find molecular-level evidence for two structures in liquid water • Jun 29, 2026 at 6:18 PM • phys.org • Hacker News
10
Please pause the data center buildout • Jun 29, 2026 at 6:09 PM • news.ycombinator.com • Hacker News
9
took a mulligan • Jun 29, 2026 at 6:09 PM • jollyanchorblog.bearblog.dev • Bear
4
How working with a blind client revealed invisible accessibility gaps • Jun 29, 2026 at 5:59 PM • iinteractive.com • Hacker News
221
No life strategy guarantees survival when the environment changes, a 500-million-year study of coral evolution reveals. While algae symbiosis allowed modern corals to dominate, fossil data shows this trait makes them uniquely vulnerable to rapid warming compared to deep-sea species. • Jun 29, 2026 at 5:43 PM • pnas.org • r/science
18
Software for clients to leave revision notes on their website? • Jun 29, 2026 at 5:39 PM • reddit.com • r/webdev
4
Show HN: ForthWrite – Email AI that learns your voice from every edit you send • Jun 29, 2026 at 5:37 PM • forthwrite.ai • Hacker News
6P
UK Government defends plan to switch off terrestrial TV • Jun 29, 2026 at 5:34 PM • observer.co.uk • Hacker News
8
Show HN: Zenith: sota harness for normal models to beat Fable on FrontierSWE • Jun 29, 2026 at 5:34 PM • ii.inc • Hacker News
33
Spindle's new microVM engine • Jun 29, 2026 at 5:31 PM • blog.tangled.org • Lobsters
7
Wine 11.12 – Run Windows Applications on Linux, BSD, Solaris and macOS • Jun 29, 2026 at 5:30 PM • winehq.org • Hacker News
38
I Co-Founded Wikipedia. Now I'm Banned for Life • Jun 29, 2026 at 5:27 PM • thefp.com • Hacker News
256P
What's wrong with EU age verification? (Nothing) • Jun 29, 2026 at 5:27 PM • blog.vrypan.net • Lobsters
2
Show HN: Kew, A distraction-free terminal music player, now on Windows • Jun 29, 2026 at 5:26 PM • github.com/ravachol • Hacker News
32
A theory of prompt injection (and why you should study roles) • Jun 29, 2026 at 5:21 PM • role-confusion.github.io • ~comp
68P
Is It Out Yet? • Jun 29, 2026 at 5:18 PM • outyet.ai • Hacker News
99
You shouldn't copy-paste errors into Claude Code • Jun 29, 2026 at 5:16 PM • home.robusta.dev • Hacker News
32
Ask HN: Mullvad Alternatives? • Jun 29, 2026 at 5:06 PM • news.ycombinator.com • Hacker News
5
Show HN: Xenoeye – analyze network without AI using netflow, PostgreSQL, Grafana • Jun 29, 2026 at 5:00 PM • github.com/vmxdev • Hacker News
6
Show HN: A local-first eBook reader with a journal for each book you read • Jun 29, 2026 at 4:57 PM • forgottenmachine.itch.io • Hacker News
25
Blog Carnivals around the Indie Web • Jun 29, 2026 at 4:55 PM • pablo.bearblog.dev • Bear
6P
New York's War on Compute • Jun 29, 2026 at 4:54 PM • city-journal.org • Hacker News
8
Underwater Suit-Wearing Cyborg Insect Capable of Diving and Terra-Aqua Travel • Jun 29, 2026 at 4:54 PM • nature.com • Hacker News
17P
$22,000 per Hour: Assistants Use a Legislative Loophole to Outearn Surgeons • Jun 29, 2026 at 4:52 PM • nytimes.com • Hacker News
208
Google's New reCAPTCHA Wants Your Camera Access and 21 Points of Your Hand • Jun 29, 2026 at 4:46 PM • reclaimthenet.org • Hacker News
13
Ask HN: Should HN Get 2FA? • Jun 29, 2026 at 4:37 PM • news.ycombinator.com • Hacker News
8155
Paracetamol (Acetaminophen/ Tylenol) in pregnancy not linked to ADHD or autism: The large study of over 120,000 children compared pairs of siblings to try to remove genetics and family environment from the equation. • Jun 29, 2026 at 4:31 PM • jamanetwork.com • r/science
25
Magicbookshelf.org – a spoiler-aware companion for public domain classics • Jun 29, 2026 at 4:31 PM • magicbookshelf.org • Hacker News
8
Show HN: Fleet – a local-first console for managing Dockerized Hermes AI Agents • Jun 29, 2026 at 4:31 PM • github.com/matt454 • Hacker News
13
Can Printed 'Skin' Heal Burns and Prevent Scars? • Jun 29, 2026 at 4:24 PM • smithsonianmag.com • Hacker News
11
Perform DFU Restores on Apple Silicon Macs with Macvdmtool (2021) • Jun 29, 2026 at 4:18 PM • bkurtz.io • Hacker News
31
Suffocating mega heat dome to engulf 35 states as forecasters issue urgent alert • Jun 29, 2026 at 4:18 PM • dailymail.com • Hacker News
7
Open-sourcing Revolut's talent system: How we built Europe's top tech company • Jun 29, 2026 at 4:04 PM • twitter.com/Revolut • Hacker News
414
New fossil site suggests flowering plants were already thriving 10 million years before the dinosaur extinction • Jun 29, 2026 at 4:02 PM • news.berkeley.edu • r/science
95
Does anybody here actually read website blogs or do they exist primarily for SEO keyword spam. • Jun 29, 2026 at 3:54 PM • reddit.com • r/webdev
48P
US Supreme Court rules geofence warrants require constitutional privacy protections • Jun 29, 2026 at 3:53 PM • theguardian.com • ~tech
16
Segmenting Robot Video into Actionable Subtasks • Jun 29, 2026 at 3:52 PM • macrodata.co • Hacker News
9
A.I. 'Employees' Might Disrupt Work in Unexpected Ways • Jun 29, 2026 at 3:51 PM • nytimes.com • Hacker News
1196
Remote work can introduce challenges to romantic relationships, sometimes increasing the chances of breaking up. Study provides evidence that when remote workers and their partners have clashing ideas about keeping work and home separate, the resulting stress can foster deep feelings of loneliness. • Jun 29, 2026 at 3:50 PM • psypost.org • r/science
1050
.self: A new top-level domain designed to support self-hosting • Jun 29, 2026 at 3:49 PM • hccf.onmy.cloud • Hacker News
6
How the first solo-founder unicorn gets built • Jun 29, 2026 at 3:48 PM • thisandthat.chat • Hacker News
26P
The Richest Country Is Pretty Mid Now [Benn Jordan][video] • Jun 29, 2026 at 3:46 PM • youtube.com • Hacker News
146
Asymmetric Quantization: Near-Lossless Retrieval with 97% Storage Reduction • Jun 29, 2026 at 3:42 PM • mixedbread.com • Hacker News
19P
Microsoft worker emails colleagues about company's support for genocidal Israel • Jun 29, 2026 at 3:41 PM • thecanary.co • Hacker News
11
The uphill climb of making diff lines performant • Jun 29, 2026 at 3:37 PM • github.blog • r/webdev
91P
Why narcissistic leaders resist remote work • Jun 29, 2026 at 3:35 PM • sciencedirect.com • Hacker News
28
The AT-URI Syntax Mess • Jun 29, 2026 at 3:34 PM • bnewbold.leaflet.pub • Lobsters
91P
Ex-Governors, Big Tech Launch Coalition To Help Workers 'Navigate the AI Economy' • Jun 29, 2026 at 3:34 PM • nytimes.com • yro.slashdot
4
Build an agent first Kanban board • Jun 29, 2026 at 3:21 PM • news.ycombinator.com • Hacker News
109
JumpServer: Open-Source Privileged Access Management • Jun 29, 2026 at 3:06 PM • github.com/jumpserver • Hacker News
17
wolfSSL vs. MbedTLS • Jun 29, 2026 at 2:56 PM • wolfssl.com • Hacker News
417
CERN bids farewell to the LHC and enters Long Shutdown 3 • Jun 29, 2026 at 2:52 PM • home.cern • Hacker News
72
.garden TLD's change to a bad neighborhood • Jun 29, 2026 at 2:49 PM • discourse.ifin.network • Hacker News
40P
Feds Tracked Down an Anti-ICE Dad in NYC Hotel, but How? • Jun 29, 2026 at 2:42 PM • gizmodo.com • Hacker News
12
The meaning of 'hack' • Jun 29, 2026 at 2:40 PM • comedia.com • ~tech
44
The 80% Problem: The Last 20% Is Where the Engineer Used to Live • Jun 29, 2026 at 2:35 PM • jonathanbeard.io • Hacker News
23P
Bernie Sanders unveils $7T plan to give Americans control of AI industry • Jun 29, 2026 at 2:35 PM • arstechnica.com • Hacker News
10
The Trouble with Reused Phone Numbers in CIAM • Jun 29, 2026 at 2:34 PM • ciamweekly.substack.com • Hacker News
9
Flint: Fast Library for Number Theory • Jun 29, 2026 at 2:34 PM • flintlib.org • Hacker News
118
The Apple Disk II Controller Card (2021) • Jun 29, 2026 at 2:23 PM • bigmessowires.com • Hacker News
3
No Code Exec? No Problem Living the Age of VBS, HVCI, and Kernel CFG (2022) • Jun 29, 2026 at 2:22 PM • connormcgarr.github.io • Hacker News