Choosing a Public DNS Resolver https://evilbit.de/dns-resolver-guide.html [comments] [34 points]

AI learns the “dark art” of RFIC design https://spectrum.ieee.org/ai-radio-chip-design [comments] [169 points]

Post-Mythos Cybersecurity: Keep calm and carry on https://cephalosec.com/blog/cybersecurity-in-the-post-mythos-era-keep-calm-and-carry-on/ [comments] [119 points]

OpenRA https://www.openra.net/ [comments] [500 points]

Streaming services' obnoxiously loud ads become illegal on July 1 in California https://arstechnica.com/gadgets/2026/06/streaming-services-obnoxiously-loud-ads-become-illegal-on-july-1-in-california/ [comments] [217 points]

Beer CSS – Build material design in record time https://www.beercss.com [comments] [114 points]

Turn your site into a place people can bump into each other https://cauenapier.com/blog/townsquare_release/ [comments] [17 points]

Anonymous GitHub account mass-dropping undisclosed 0-days https://github.com/bikini/exploitarium [comments] [278 points]

Fintech Engineering Handbook https://w.pitula.me/fintech-engineering-handbook/ [comments] [308 points]

Underarm Bowling Incident of 1981 https://en.wikipedia.org/wiki/Underarm_bowling_incident_of_1981 [comments] [69 points]

International investment and local rules push prices up faster than supply https://news.mccombs.utexas.edu/research/foreign-funds-help-make-housing-unaffordable/ [comments] [115 points]

Hellishly Slow Level 13 Deflate Compression https://kirill.korins.ky/articles/hellishly-slow-level-13-deflate-compression/ [comments] [78 points]

Foreign funds help make housing unaffordable: research https://news.mccombs.utexas.edu/research/foreign-funds-help-make-housing-unaffordable/ [comments] [101 points]

Faster KNN search in Manticore: 2-pass HNSW, batched distances, and AVX-512 https://medium.com/@s_nikolaev/faster-knn-search-in-manticore-2-pass-hnsw-batched-distances-and-avx-512-b85604647aab [comments] [17 points]

Jest/Vitest interactive course (runs in the browser) https://howtotestfrontend.com/courses/jest-vitest-fundamentals [comments] [8 points]

OpenTTD 16.0-Beta1 https://www.openttd.org/news/2026/06/25/openttd-16-0-beta1 [comments] [158 points]

Is America becoming a gerontocracy? https://www.economist.com/culture/2026/06/25/is-america-becoming-a-gerontocracy [comments] [29 points]

We can still stop California's 3D printer surveillance scheme https://www.eff.org/deeplinks/2026/06/we-can-still-stop-californias-3d-printer-surveillance-scheme [comments] [374 points]

Ultrasound imaging of the brain https://alephneuro.com/blog/ultrasound-brain [comments] [265 points]

What Is a Nomogram and Why Would It Interest Me? https://lefakkomies.github.io/pynomo-doc/introduction/introduction.html#what-is-a-nomogram-and-why-would-it-interest-me [comments] [103 points]

U.S. allows Anthropic to release Mythos AI to ‘trusted’ US organizations https://www.semafor.com/article/06/27/2026/us-releases-powerful-anthropic-model-mythos-to-some-us-companies [comments] [310 points]

Show HN: Hacker News on a train station-style flip board https://popflame.quickish.space/hn-flipboard/ [comments] [31 points]

Modern GPU Programming for MLSys https://mlc.ai/modern-gpu-programming-for-mlsys/ [comments] [62 points]

Show HN: DBOSify – Drop-in Temporal replacement built on Postgres https://github.com/dbos-inc/dbosify-py [comments] [10 points]

Why does kinetic energy increase quadratically, not linearly, with speed? (2011) https://physics.stackexchange.com/questions/535/why-does-kinetic-energy-increase-quadratically-not-linearly-with-speed [comments] [9 points]

Pre-Modern Armies for Worldbuilders, Part III: Paying for It https://acoup.blog/2026/06/26/collections-pre-modern-armies-for-worldbuilders-part-iii-paying-for-it/ [comments] [27 points]

Gossamer: a Rust-flavoured language with real goroutines and pause-free memory https://gossamer-lang.org/ [comments] [49 points]

The Art of Kite Flying (1430–1929) https://publicdomainreview.org/collection/art-of-kite-flying/ [comments] [8 points]

Incident CVE-2026-LGTM https://nesbitt.io/2026/06/26/incident-report-cve-2026-lgtm.html [comments] [454 points]

Jolla Phone (October 2026) https://commerce.jolla.com/products/jolla-phone-october-2026 [comments] [206 points]

'Cost Me the Election': Data Centers Trigger Voter Backlash https://www.newsweek.com/cost-me-the-election-data-centers-trigger-voter-backlash-12118327 [comments] [11 points]

Springer Nature has removed two studies by Max Planck https://www.science.org/content/article/why-have-papers-one-history-s-most-famous-physicists-been-retracted [comments] [217 points]

Why have papers by one of history's most famous physicists been retracted? https://www.science.org/content/article/why-have-papers-one-history-s-most-famous-physicists-been-retracted [comments] [164 points]

Show HN: WebBase-III – dBASE III rebuilt in the browser with its own interpreter https://github.com/DDecoene/WebBaseIII [comments] [35 points]

An entire Herculaneum scroll has been read for the first time https://scrollprize.org/firstscroll [comments] [1396 points]

An oral history of Bank Python (2021) https://calpaterson.com/bank-python.html [comments] [131 points]

Parallel Parentheses Matching https://williamdue.github.io/blog/parallel-parentheses-matching [comments] [94 points]

Show HN: Chess-Inspired Roguelike https://princechazz.com [comments] [299 points]

OS9Map https://yllan.org/software/OS9Map/ [comments] [224 points]

Apple to skip high-end M6 Mac chips in favor of AI-focused M7 line https://www.bloomberg.com/news/articles/2026-06-25/apple-to-skip-high-end-m6-mac-chips-to-launch-m7-pro-m7-max-m7-ultra-instead?embedded-checkout=true [comments] [237 points]

The last Romans are still around https://signoregalilei.com/2026/06/20/the-last-romans-are-still-around/ [comments] [75 points]

Apple raises prices of MacBooks, iPads https://www.reuters.com/world/asia-pacific/apple-raises-prices-macbooks-ipads-memory-costs-skyrocket-2026-06-25/ [comments] [683 points]

The Garbage Collection Handbook: The Art of Automatic Memory Management (2nd Ed) (2023) https://gchandbook.org/ [comments] [85 points]

What happened after 2k people tried to hack my AI assistant https://www.fernandoi.cl/posts/hackmyclaw/ [comments] [7 points]

The Doorman's Fallacy in action https://rozumem.xyz/posts/17 [comments] [69 points]

Om Malik has died https://om.co/2026/06/24/1966-2026/ [comments] [464 points]

Besimple AI (YC P25) Is Hiring https://www.ycombinator.com/companies/besimple-ai/jobs/yWfhhOR-strategic-projects-lead-audio-data [comments] [1 points]

Military branches restore flu shot requirement after virus swept through base https://arstechnica.com/health/2026/06/military-branches-restore-flu-shot-requirement-after-virus-swept-through-base/ [comments] [57 points]

A game where you're an OS and have to manage processes, memory and I/O events https://github.com/plbrault/youre-the-os [comments] [28 points]

RRB-Trees: Efficient Immutable Vectors (2012) [pdf] https://infoscience.epfl.ch/server/api/core/bitstreams/e5d662ea-1e8d-4dda-b917-8cbb8bb40bf9/content [comments] [22 points]