Claude Sonnet 5

135 marinesebastian 2026-06-30 18:00:55 UTC anthropic.com Llama Share 51

Claude Sonnet 5 is a more agentic AI model that can make plans, use tools, and run autonomously at a lower price than its predecessor. It's available across all plans and offers a safer and more efficient option for developers, with a lower rate of undesirable behaviors and improved performance on tasks like coding and knowledge work.

Claude Code Is Steganographically Marking Requests

640 kirushik 2026-06-30 16:21:55 UTC thereallo.dev Llama Share 197

Developers give coding agents excessive access for productivity, but this also raises security concerns. A tool like Claude Code hides classification signals in system prompts, making it harder to trust its claims of transparency.

Nano Banana 2 Lite

106 minimaxir 2026-06-30 17:21:55 UTC deepmind.google Llama Share 33

Nano Banana 2 Lite generates and edits images faster and more efficiently, ideal for designers and creators. It provides high-quality images quickly, reducing waiting time and increasing creative flow.

Claude Science

102 lebovic 2026-06-30 17:21:55 UTC claude.com Llama Share 42

Claude Science is a public beta app that integrates AI with scientific computing, allowing users to run full analyses on their own infrastructure. It connects to 60+ scientific databases and domain-specific open models, and produces reproducible results with full provenance.

We Are the Last People Who Know How It Works

62 cylo 2026-06-30 17:21:55 UTC unix.foo Llama Share 21

In the 1990s, people learned computer basics to play games, but now AI assistants make it easy without requiring knowledge. This ease comes at the cost of losing the intimate relationship with machines that was once gained through struggle and difficulty.

I built a mmWave material classification radar

27 GL26 2026-06-30 17:30:55 UTC gauthier-lechevalier.com Llama Share 4

The user built a radar that can classify materials, specifically targeting asbestos detection, using a combination of material sciences, wave physics, and neural networks. Due to a lack of funding, the project was stopped after achieving a proof of concept, but the user gained valuable experience in embedded firmware programming, product design, and hardware startup development.

Xsnow "protestware" in Debian

56 6581 2026-06-30 17:21:55 UTC lwn.net Llama Share 35

Debian package xsnow displays Ukrainian flags more frequently when the user's language is set to Russian, which some consider a form of protestware that could put users in Russia at risk. The issue raises questions about whether Debian should allow software that intentionally discriminates against users based on their nationality or locale, and whether such behavior is acceptable even if it's ...

Looking Ahead to Postgres 19

160 thinkingemote 2026-06-30 14:21:55 UTC snowflake.com Llama Share 99

Postgres 19 has a mix of big features, quality-of-life upgrades, and performance improvements. It includes REPACK CONCURRENTLY, SQL property graph queries, and logical replication enhancements.

Memoirs of Extraordinary Popular Delusions and the Madness of Crowds (1852)

121 lstodd 2026-06-30 13:21:55 UTC gutenberg.org Llama Share 37

Charles Mackay's 1841 book "Memoirs of Extraordinary Popular Delusions" studies crowd psychology through historical examples of financial bubbles and mass hysteria. It remains influential in understanding economic speculation and predicting market crashes.

County with 37 Data Centers Asks Schools to 'Conserve Electricity'

183 01-_- 2026-06-30 16:21:55 UTC 404media.co Llama Share 99

Henrico County employees are asked to conserve electricity due to a 25% rate increase for government facilities. They are advised to turn off lights, computers, and appliances when not in use to save money.

Crypto firms have spent $189M so far on 2026 US election, report says

86 tartoran 2026-06-30 17:21:55 UTC reuters.com Full Share 33

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Open Source Low Tech

547 grep_it 2026-06-30 05:21:55 UTC opensourcelowtech.org Llama Share 111

Daniel Connell creates open source, license free technologies using recycled materials for global self-sufficiency. His designs include energy, food, water, and communication systems, with tutorials and a Facebook group for community support.

Knoppix

122 hoangvmpc 2026-06-30 13:21:55 UTC knopper.net Llama Share 69

KNOPPIX is a bootable Linux system on CD, DVD, or USB with automatic hardware detection and support for various devices. It can be used as a productive desktop system, educational tool, or rescue system without installing anything on a hard disk.

Building a custom octocopter from scratch with no prior hardware experience

254 noleary 2026-06-30 09:21:55 UTC karolina.mgdubiel.com Llama Share 56

Chris von Csefalvay plans to train a drone to fly with reinforcement learning, focusing on 6 failure classes and simulating motor lag and loop latency. He's using PPO with parallel environments and an asymmetric actor-critic approach to prepare the drone for real-world crashes.

European digital ID wallets rely on safety services of Google and Apple

618 donohoe 2026-06-30 11:21:55 UTC waag.org Llama Share 268

European governments are embedding Google's Play Integrity API into digital ID wallets, which excludes users of de-Googled operating systems. This contradicts the EU's goal of building digital public infrastructure based on openness and inclusiveness.

Factorio 2.1 Experimental Release

68 ibobev 2026-06-30 13:21:55 UTC factorio.com Llama Share 37

Factorio 2.1 experimental is released with a changelog too long for Reddit, and users can opt in through Steam. The update includes graphics and audio system changes, and the team will continue to fix bugs and gather feedback.

Don't Make Gates Optional, Make Them Flexible

8 wakamoleguy 2026-06-30 17:21:55 UTC wakamoleguy.com Prefix Share 0

When you need an approval checkpoint but don't want it everywhere, make the gate required but flexible in formality rather than optional but formal. A required gate lowers the stakes of misjudging risk. Pam is a product manager driving her team's roadmap. Hopper, the Head of Product, is worried about investing too much into risky or unproven initiatives. A new policy is enacted: all ...

We moved our Bluesky data to Eurosky

104 dotcoma 2026-06-30 15:21:55 UTC waag.org Llama Share 86

Bluesky users can now store their data on a Personal Data Server (PDS) like Eurosky's, giving them control over their presence. This allows for digital autonomy and migration without losing data or identity.

Zluda 6 release (run unmodified CUDA applications on non-Nvidia GPUs)

105 Tiberium 2026-06-30 11:21:55 UTC vosen.github.io Llama Share 9

ZLUDA has released version 6 with improved Windows support, PhysX pre-alpha, and texture support for Blender. Development is now a weekend project with less frequent updates.

Qwen 3.6 27B is the sweet spot for local development

1095 stared 2026-06-29 18:21:55 UTC quesma.com Llama Share 697

User is impressed with Qwen 3.6, a local model that performs well as general intelligence. It recommends Qwen 3.6 27B for its balance of speed and power.

LongCat-2.0, a large-scale MoE model with 1.6T total and 48B Active

241 benjiro29 2026-06-30 01:21:55 UTC longcat.chat Llama Share 68

We introduce LongCat-2.0, a large-scale MoE language model with 1.6 trillion parameters, achieving strong performance on coding, agentic tasks, and long-horizon tasks.

The labor share of income in the US is at its lowest post-war level

375 loughnane 2026-06-30 16:21:55 UTC libertystreeteconomics.newyorkfed.org Llama Share 360

The labor share of income in the US has declined to its lowest level in the post-war period, with a 1.6 percentage point drop below its pre-pandemic level. The decline is driven by within-industry changes rather than shifts in economic activity across sectors, similar to earlier recessions.

Mathematics: Its Content, Methods and Meaning

43 teleforce 2026-06-30 14:21:55 UTC old.maa.org Llama Share 8

The book "Mathematics: Its Content, Methods, and Meaning" by Aleksandrov, Kolmogorov, and Lavrent'ev covers various mathematical disciplines in three volumes. It features contributions from prominent Soviet mathematicians, including Gel'fand, and is accessible to strong senior undergraduates.

.self: A new top-level domain designed to support self-hosting

628 HumanCCF 2026-06-29 20:21:55 UTC hccf.onmy.cloud Llama Share 356

The Human-Centered Computing Foundation aims to create an alternative web architecture that prioritizes user data and attention. They are launching a campaign to secure a new Top-Level Domain for ethical, human-centered technology.

Free the Icons

625 zdw 2026-06-29 21:21:55 UTC weblog.rogueamoeba.com Llama Share 230

Apple's MacOS 27 Golden Gate has improved app icons, restoring distinct shapes and sharper designs. However, MacOS 26 Tahoe's forced squircle shape for third-party icons is still a usability issue that Apple should address.

Exercise intensity influences body composition in healthy older adults (2025)

169 bookofjoe 2026-06-30 11:21:55 UTC maturitas.org Llama Share 142

High-intensity interval training (HIIT) and moderate-intensity continuous training (MICT) showed similar effects on fat mass and visceral adipose tissue in healthy older adults.

Supreme Court takes sledgehammer to federal regulatory structure

40 marojejian 2026-06-30 17:21:55 UTC npr.org Llama Share 43

The Supreme Court's conservative majority struck down limits on presidential power, allowing the president to fire agency leaders and potentially lower-level employees. This decision could lead to increased presidential control over the executive branch and potentially undermine independent agencies.

I'm building a Space Cadet Pinball Machine! [video]

61 skibz 2026-06-30 09:21:55 UTC youtube.com Embed Share 10

Have You Restarted Your Computer This Week?

40 surprisetalk 2026-06-30 14:21:55 UTC taonaw.com Llama Share 108

The user enjoys manually restarting their Mac on Saturdays, closing all windows and ignoring unsaved work warnings, for a clean desktop environment. This process allows them to disconnect from work and resolve potential computer issues.

Memory Safe Context Switching

195 modeless 2026-06-30 01:21:55 UTC fil-c.org Llama Share 29

Fil-C supports memory-safe context switches using longjmp/setjmp and ucontext APIs. It enforces strict rules to prevent stack corruption and capability model violations.