Qwen3.6-Max-Preview: Smarter, Sharper, Still Evolving

https://qianwen-res.oss-accelerate.aliyuncs.com/Qwen3.6/Figures/3.6_max_preview_banner.png
Qwen3.6-Max-Preview is an early preview of a proprietary model with stronger world knowledge and instruction following, along with improved agentic coding. It achieves top scores on six major coding benchmarks and is available through Alibaba Cloud Model Studio API.

ggsql: A Grammar of Graphics for SQL

https://opensource.posit.co/blog/2026-04-20_ggsql_alpha_release/greet.png
ggsql is a new data visualization tool that uses SQL syntax to create rich, structured visualizations, making it easy for SQL users to create custom plots. The tool is designed to be powerful, ergonomic, and safe, with a focus on integrating with AI agents and code-based reporting tools, and is currently available in alpha release.

GitHub's Fake Star Economy

https://awesomeagents.ai/images/news/github-fake-stars-investigation_hu_d97f4e9413d842ca.jpg
A Carnegie Mellon University study found 6 million fake GitHub stars across 18,617 repositories, with AI/LLM repos being the largest non-malicious category. The study's tool, StarScout, identified fake stars distributed by roughly 301,000 accounts.

Kimi K2.6: Advancing Open-Source Coding

https://kimi-file.moonshot.cn/prod-chat-kimi/kfs/4/2/2026-04-20/1d7j2jpl3v89kkei5mq70?x-tos-process=image%2Fauto-orient%2C1%2Fstrip%2Fignore-error%2C1
Kimi K2.6 is a state-of-the-art open-sourced model featuring long-horizon execution, agent swarm capabilities, and strong improvements in coding tasks. It demonstrates exceptional reliability, instruction following, and out-of-distribution generalization, setting a new bar for open-sourced models in agentic workflows.

We accepted surveillance as default

10 years ago, someone wrote a test for Servo that included an expiry in 2026

https://files.mastodon.social/cache/preview_cards/images/189/770/313/original/823a2203af2fb673.png
Someone wrote a unit test for @servo 10 years ago with a cookie expiry date of April 18, 2026, now the CI is broken. Maintainers suggest using system time or a library like TimeCop to make tests more robust.

Kefir C17/C23 Compiler

https://git.sr.ht/~jprotopopov/kefir/blob/HEAD/docs/img/kefir_pipeline.drawio.svg
Kefir is an independent C17/C23 compiler developed by Jevgenij Protopopov, validated with 100 software projects and targeting x86_64 architecture.

M 7.4 earthquake – 100 km ENE of Miyako, Japan

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Atlassian enables default data collection to train AI

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WebUSB Extension for Firefox

https://opengraph.githubassets.com/5faedb93dc7cf1f56c26cb539f018dc5f7699b7f462a80319cade57fc64b6493/ArcaneNibble/awawausb
To use the extension, install the native stub program on your computer and a browser extension. The native stub requires a specific operating system and kernel version.

Bloom (YC P26) Is Hiring

https://bookface-images.s3.amazonaws.com/small_logos/a646e943f901dce6673220447608eb5a1fb6aec0.png
Bloom is a platform that generates on-brand marketing assets in seconds, helping small businesses avoid template-like designs. It raised ~$1M from YC and notable investors, aiming to build a Brand OS system.

Sauna effect on heart rate

https://loved-hug-5d84552294.media.strapiapp.com/sauna_hr_984f14dcae.png
Saunas have a therapeutic effect and promote cardiovascular health by stimulating the heart and increasing blood volume. Sauna use is linked to better same-day recovery, with lower nighttime heart rates and increased activity.

Deezer says 44% of songs uploaded to its platform daily are AI-generated

https://techcrunch.com/wp-content/uploads/2026/04/Copy-of-2000x1000-EN-1240x600-1.jpg?w=1024
Deezer reports a surge in AI-generated music uploads, with 60,000 tracks daily, but 85% are detected as fraudulent. The company will no longer store hi-res AI tracks and labels them for transparency.

Quantum Computers Are Not a Threat to 128-Bit Symmetric Keys

https://assets.buttondown.email/images/0f86b37f-5bdb-4151-928e-5e3812a29dc9.png?w=960&fit=max
AES-128 is safe against quantum computers due to the difficulty of parallelizing Grover's algorithm, making it impractical to break with current technology. Experts, including NIST, agree that AES-128 remains secure for decades to come, and no key size changes are necessary as part of the post-quantum transition.

Larry Tesler: A Personal History of Modeless Text Editing and Cut/Copy-Paste (2012)

Chernobyl's last wedding

https://ichef.bbci.co.uk/news/480/cpsprodpb/6107/live/c3c82100-396c-11f1-879d-1b2f5c3919b8.jpg.webp
Iryna Stetsenko and her fiancé Serhiy Lobanov got married in Pripyat on April 26, 1986, unaware of the nearby Chernobyl nuclear disaster. They were evacuated three days later due to radiation exposure.

Show HN: Alien – Self-hosting with remote management (written in Rust)

Self-hosting breaks down when customers modify software settings, making it hard to debug issues. A better model allows developers to operate software in customers' environments while maintaining control.

The Theory of Interstellar Trade [pdf] (1978)

OpenClaw isn't fooling me. I remember MS-DOS

https://www.flyingpenguin.com/wp-content/uploads/2026/04/OpenClaw-Shell-500x273.png
The user discusses the security risks of current agent gateways, comparing them to the insecure MS-DOS era, and proposes a safer architecture for agents. The user's own project, Wirken, uses separate processes, hardened containers, and a hash-chained audit database to provide a more secure agent gateway.

At long last, InfoWars is ours

https://theonion.com/wp-content/uploads/2024/08/1-Bryce_Tetraeder_BOARD_IHA_GR-R.jpg?w=835
The writer, who had night terrors as a child, is now bringing their dark vision to life by controlling InfoWars.com. They envision a twisted digital platform where visitors sacrifice themselves to delusion and misery.

All phones sold in the EU to have replaceable batteries from 2027

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Modern Rendering Culling Techniques

https://krupitskas.com/modern_graphics_culling_techniques/srtt.png
Culling is a crucial optimization technique in game development that reduces unnecessary work by skipping objects, triangles, or lights that are not visible to the player. Various culling techniques, including distance, frustum, occlusion, and meshlet culling, can be combined and layered to achieve the best results, with the goal of being conservative with correctness and aggressive with wasted work.

I'm never buying another Kindle

https://www.androidauthority.com/wp-content/uploads/2019/11/Amazon-Kindle-Oasis-with-warmth-and-brightness-slider.jpg
The author is leaving the Kindle ecosystem due to Amazon's shift from prioritizing ownership to control, citing forced obsolescence, invasive telemetry, and a focus on the storefront over the library.

I prompted ChatGPT, Claude, Perplexity, and Gemini and watched my Nginx logs

https://blog.surfacedby.com/wp-content/uploads/2026/04/nginx-access-log.png
What nginx logs actually prove about AI traffic from ChatGPT, Claude, and Perplexity, plus why Google's AI crawlers leave a different signal than the others.

Focused microwaves allow 3D printers to fuse circuits onto almost anything

https://assets.newatlas.com/dims4/default/8155681/2147483647/strip/true/crop/2052x1368+252+0/resize/1200x800!/format/webp/quality/85/?url=https%3A%2F%2Fnewatlas-brightspot.s3.amazonaws.com%2F38%2F89%2F8e875c014ad1bc0501758de48f24%2Fhero.png
Engineers at Rice University developed a device called Meta-NFS that concentrates microwave energy to cure conductive ink without damaging the surface underneath. This breakthrough enables the creation of smart implants, ingestible electronics, and soft robots with deeply integrated electronics.

NSA is using Anthropic's Mythos despite blacklist

https://images.axios.com/1ujwULwMdbF4wPAwKN1n8lQYPsk=/0x316:4210x2684/1920x1080/2026/04/19/1776621364921.jpeg?w=3840
The NSA is using Anthropic's powerful model Mythos Preview despite the Pentagon's feud with the company over security concerns. The government's cybersecurity needs are outweighing the Pentagon's concerns, with Anthropic's tools being used more widely within the department.

Ask HN: How to solve the cold start problem for a two-sided marketplace?

To start a P2P crowdshipping marketplace, focus on a niche market, such as a specific route or item, and manually match people or incentivize one side to join without the other. Options include paying drivers to make deliveries, being the supply side yourself, or using an agency model, but be aware of the potential risks and challenges, such as competition from established businesses and ...

Up to 8M Bees Are Living in an Underground Network Beneath This Cemetery

https://cdn.discovermagazine.com/assets/image/59093/bee-in-andrenidae-family-xs.jpg
Researchers found a massive underground city of 5.6 million ground-nesting bees at East Lawn Cemetery in New York. The bees, a native species, pollinate crops like apples and blueberries, and their large population rivals that of honeybees.

Anduril, Palantir and SpaceX are changing how America wages war

https://www.economist.com/cdn-cgi/image/width=1424,quality=80,format=auto/content-assets/images/20260418_WBP503.jpg
T war may end up teaching America many lessons. One that it has learned the hard way is the woeful economics of using traditional weaponry against cheap Iranian drones. “The dynamics of the world have changed,” says Emil Michael, a former Silicon Valley executive who is now a senior official in the Pentagon. “You don’t want to spend a $1m missile to take out a $50,000 drone.”

I Made the "Next-Level" Camera and I love it

https://thelibre.news/content/images/2026/04/image-17.png
The user built a custom camera system called Lampone using a large lens, a fake sensor made of semi-transparent material, and a Fresnel lens to achieve a very thin depth of field. The system has some limitations, including a large minimum focusing distance, structural instability, and significant light loss, but the user is planning to improve it in future iterations.