Hardware/Chips Hackaday

Increasing Photon Upconversion Efficiency with Structural Exciton Localization

Research on improving photon upconversion efficiency in photovoltaic cells through structural exciton localization.

Software Engineering Lobste.rs

Enhancements in Dyalog v20.0: Arrays, Namespaces, Composition, Inline Tracing - Asher Harvey-Smith

An overview of new language features in Dyalog v20.0, including improvements to arrays, namespaces, and inline tracing.

Software Engineering Hacker News

A data race that doesn't compile

A discussion on a specific data race condition that fails to compile, highlighting technical nuances of concurrency and compiler behavior.

Hardware/Chips Hacker News

Apple to skip high-end M6 Mac chips in favor of AI-focused M7 line

Reports on Apple's strategy to skip the M6 chip line to prioritize AI-focused M7 processors for Macs.

Hardware/Chips Hacker News

Framework's 10G Ethernet module exposes USB-C's complexity

An examination of the complexities involved in creating a 10G Ethernet module for USB-C, emphasizing the hardware engineering challenges.

Homelab/Self-Hosting Reddit SelfHosted

I want to convert my home server to Nodejs hosting.

A user seeks advice on converting their home server into a simplified hosting service for Node.js and Python with a graphical interface, similar to Vercel or Pterodactyl.

Cybersecurity Reddit SelfHosted

Vibe-coded a SaaS? free scan of what you accidentally left exposed (no signup, just a grade + what to fix)

Introduction of Crimsonwatch, a free tool for scanning domains for publicly exposed secrets and security vulnerabilities to assist 'vibe coders'.

Other Hacker News

Experiments in Sports Seismology for the World Cup

An exploration of using seismology techniques to analyze sports events during the World Cup.

Open Source Phoronix

Coreboot 26.06 Brings Support For Intel Nova Lake, AMD Strix Halo & 31 New Boards

Coreboot 26.06 released, adding open-source firmware support for Intel Nova Lake, AMD Strix Halo, and 31 new boards.

Software Engineering Hacker News

Record type inference for dummies

A discussion on record type inference, explaining the complex concepts of how types are determined for records in programming languages.

Open Source Phoronix

Ubuntu 26.10 Snapshot 2 Released For Monthly Testing

Ubuntu 26.10 Snapshot 2 has been released for monthly testing, providing a regulated ISO image for early testers.

Homelab/Self-Hosting Reddit SelfHosted

Which IP version(s) do you use?

A community discussion polling users on their use of IPv4, IPv6, and dual-stack network configurations in their own networks.

Software Engineering Hacker News

The Garbage Collection Handbook: The Art of Automatic Memory Management (2nd Ed)

A discussion about the second edition of 'The Garbage Collection Handbook', a comprehensive guide to automatic memory management.

Other Hacker News

What is the mechanical world picture?

A conceptual exploration of the 'mechanical world picture', discussing how we perceive and model the world as a machine.

Cybersecurity Lobste.rs

Akrites: Coordinated, confidential vulnerability remediation for the open source software critical infrastructure depends on

Introduction to Akrites, a system for coordinated and confidential vulnerability remediation in critical open source infrastructure.

Homelab/Self-Hosting Reddit SelfHosted

Self-hosted Google Sheets alternative that works with AI agents like Claude Code?

A user is seeking a self-hosted alternative to Google Sheets that integrates well with AI agents like Claude Code for collaborative editing.

AI/ML Reddit SelfHosted

On-device LLM for notification reply suggestions: architecture thoughts on keeping all inference local on Android

Developer discusses architecture for local LLM inference on Android for notification reply suggestions in the Kalpana launcher.

Tech Business/VC TechCrunch

The White House is asking OpenAI to slow roll the release of its new model over safety concerns

The White House has requested OpenAI to delay the release of its GPT 5.6 model due to safety concerns.

AI/ML VentureBeat

Liquid AI's smallest model yet LFM2.5-230M beats models 4X its size at data extraction, can run 'anywhere'

Liquid AI released LFM2.5-230M, a highly efficient 230M-parameter model optimized for on-device data extraction and agentic workflows.

Other Hackaday

Fixing a Warped Paperback Spine With Gentle Heating

A guide on how to fix warped paperback book spines using gentle heating.