New stories

kaycebasques 10 minutes ago

War in Iran is creating a fertilizer crisis

bloomberg.com
1 1
Brutal times for the US battery industry
joozio 15 minutes ago

Brutal times for the US battery industry

The article discusses the rapid growth of the U.S. battery industry, driven by increasing demand for electric vehicles and energy storage solutions. It highlights the investments, technological advancements, and policy changes that are shaping the industry's future.

technologyreview.com
1 0
Summary
BIP-39 Passphrase is a "Recovery Black Hole" waiting to happen
frozensecurity 20 minutes ago

BIP-39 Passphrase is a "Recovery Black Hole" waiting to happen

The article discusses the hidden risks of using a BIP-39 passphrase, highlighting how it can potentially expose users to greater security risks than using a standard wallet. It emphasizes the importance of thoroughly understanding the implications and risks before relying on a BIP-39 passphrase for cryptocurrency storage.

frozensecurity.com
1 1
Summary
4diii 28 minutes ago

Are LLMs not getting better?

The article discusses the lack of significant performance improvements in the software engineering industry, arguing that the common practice of benchmarking and focusing on low-level optimizations has led to diminishing returns. It suggests that the industry should shift its focus towards higher-level architectural decisions and user experience improvements to drive meaningful progress.

entropicthoughts.com
1 0
Summary
billyp-rva 31 minutes ago

More common mistakes in architecture diagrams to avoid

The article discusses common mistakes made in creating diagrams, such as using inappropriate visual elements, overcrowding, and failing to properly label and organize information. It provides practical tips to improve diagram design and effectively communicate information.

ilograph.com
2 0
Summary
mbvisti 31 minutes ago

Slot-machine based Development is the new Black

mortenvistisen.com
1 0
Claude Code isn't going to replace data engineers (yet)
sebg 32 minutes ago

Claude Code isn't going to replace data engineers (yet)

The article discusses the capabilities and limitations of Claude, an AI language model, in replacing data engineers. It suggests that while Claude can perform certain tasks, it is not yet capable of fully replacing experienced data engineers, who bring valuable human expertise and problem-solving skills to data engineering projects.

rmoff.net
2 0
Summary
costea 36 minutes ago

CodeCortex – Persistent repository knowledge graph for AI coding agents

I’ve started an open-source experiment called CodeCortex.

The idea is simple:

AI coding tools repeatedly re-learn the same repository structure every session.

This wastes tokens and often misses architectural dependencies.

CodeCortex explores a different approach: build a persistent knowledge graph of the repository that evolves with the codebase.

Instead of rescanning the repo, AI agents query the graph.

Still early, but the repo is now public.

Curious to hear thoughts from people building with AI coding tools.

https://github.com/costeamarius/codecortex

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Big Data on the Cheapest MacBook
bcye 36 minutes ago

Big Data on the Cheapest MacBook

The article explores how DuckDB, a lightweight and embeddable SQL database, can be used to process large datasets on even the cheapest Macbook hardware, providing a cost-effective solution for big data analysis on low-powered devices.

duckdb.org
2 0
Summary
Brajeshwar 36 minutes ago

An odd-nosed crocodile ate our prehistoric ancestors

A new study suggests that a massive 16-foot-long crocodile species, Crocodylus thorbjarnarsoni, preyed on prehistoric humans in East Africa around 3.6 million years ago. The findings provide insights into the interactions between early humans and their ancient predators in the region.

popsci.com
1 0
Summary
sebg 37 minutes ago

Getting to the bottom of TMLE: influence functions and perturbations

The article discusses Targeted Maximum Likelihood Estimation (TMLE), a causal inference technique used to estimate the average treatment effect. It explains the theoretical underpinnings of TMLE and how it can be used to address common challenges in observational studies.

rdatagen.net
1 0
Summary
The Complete Guide to Zed: A Fast, Modern Editor for Python Developers
vikasz 38 minutes ago

The Complete Guide to Zed: A Fast, Modern Editor for Python Developers

This article provides a comprehensive guide to Zed, a fast and efficient programming language designed for high-performance computing. It covers Zed's key features, including its simplicity, speed, and focus on developer productivity.

vikasz.substack.com
1 0
Summary
Non-Technical Lessons from 10 Years in Software Engineering
vikasz 39 minutes ago

Non-Technical Lessons from 10 Years in Software Engineering

The article presents 10 non-technical lessons learned by the author over the past decade, including the importance of focusing on relationships, embracing change, and pursuing lifelong learning. It highlights the value of developing soft skills and maintaining a balanced perspective in both personal and professional endeavors.

vikasz.substack.com
2 0
Summary
eliocs 39 minutes ago

AI Slop Proof

This article discusses the potential risks and challenges associated with the growing field of artificial intelligence (AI), highlighting the importance of developing 'slop-proof' AI systems that are reliable, robust, and accountable to avoid unintended consequences.

eliocapella.com
2 0
Summary
The Passive Income Blueprint Smart Entrepreneurs Use to Build Automated Wealth
aamoudaamoud 39 minutes ago

The Passive Income Blueprint Smart Entrepreneurs Use to Build Automated Wealth

The article discusses the 'Passive Income Blueprint,' a strategy for creating multiple streams of passive income through smart investments and diversification. It provides practical tips and advice for building a sustainable passive income portfolio to achieve financial independence.

dollarsplan.blogspot.com
1 0
Summary
The Caffeine Inception: Coffee, Sleep, and the Greatest Biological Heist
vikasz 40 minutes ago

The Caffeine Inception: Coffee, Sleep, and the Greatest Biological Heist

The article explores the complex relationship between caffeine, coffee consumption, and sleep. It examines how caffeine can both enhance alertness and disrupt sleep, and provides insights into the timing and dosage of caffeine intake to optimize its benefits while minimizing adverse effects on sleep.

vikasz.substack.com
1 1
Summary
How HN: We mapped 1.3M cultural heritage sites across 7 Nordic countries
thor_martin 40 minutes ago

How HN: We mapped 1.3M cultural heritage sites across 7 Nordic countries

fornland.com
2 2
Parseword, making cryptic crosswords more accessible
wrsh07 42 minutes ago

Parseword, making cryptic crosswords more accessible

parseword.com
1 2
Autoresearch anything – set up your own autonomous research loop
zknowledge 43 minutes ago

Autoresearch anything – set up your own autonomous research loop

The article discusses the creation of a tool called Autoresearch Anything, which allows users to generate research papers and essays on any topic by simply entering a prompt. The tool utilizes large language models and data extraction techniques to produce comprehensive, well-structured content.

github.com
1 1
Summary
Built Libreprobe: shows why games and video calls lag even on fast internet
grayguava 44 minutes ago

Built Libreprobe: shows why games and video calls lag even on fast internet

LibreProbe is an open-source software project that provides a unified interface for interacting with various cloud monitoring services, allowing users to monitor their infrastructure from a single platform.

github.com
1 0
Summary
powerwild about 1 hour ago

Show HN: MicroMoment Apple Watch micro-resets for focus, posture, and wellbeing

Hi HN!

I built MicroMoment App, an Apple Watch app designed for 30–90 second micro-resets during the day.

The idea came from noticing how hard it is to maintain focus and good posture while working at a computer for long periods. Instead of long breaks or complicated routines, MicroMoment lets you do tiny actions that reset your mind and body without interrupting your workflow.

With one tap on your watch, it starts a short micro-action like:

a quick stretch

mindful breathing

posture correction

a small energy boost exercise

Everything is designed to be fast, glanceable, and doable in under 2 minutes.

Key features: - Instant Reset Button – tap once to start a random micro-action - Timer + haptic guidance – subtle vibrations guide you through the exercise - Daily streaks – track consistency - Personalized suggestions based on your usage - Surprise mode with occasional fun mini-actions - Challenges & achievements to keep things interesting - Watch face complication showing your next micro-moment or streak

The goal is simple: help people feel better throughout the workday with minimal friction.

I’d love feedback from the HN community — especially on:

- whether micro-actions like this are actually useful - features you'd want in a watch-first productivity/wellbeing app - ideas for new micro-actions

Happy to answer any questions!

apps.apple.com
1 0
silverr about 1 hour ago

Show HN: Pitwall – Live F1 Stats in Your macOS Menu Bar

I built this because I got tired of tabbing away during F1 practice sessions to check live timing. The idea was simple: keep race stats accessible in the menu bar without eating screen real estate. What it does:

Live driver positions & session timing Real-time telemetry (speeds, gaps, tire info) PitStop F1 API integration Zero full-window footprint

Current status: Live on the Mac App Store. It works, but I'm actively iterating. The biggest challenge so far has been getting reliable real-time data without hammering the API. I'm caching aggressively and considering WebSocket fallbacks.

What I'm stuck on:

Performance with rapid session updates Whether the feature set justifies the menu bar UX or if users expect more Data accuracy during race weekends (some API endpoints are inconsistent)

Shipping small indie projects is harder than I thought, mostly in the "people actually knowing it exists" department. Any feedback on the concept, execution, or what's obviously missing would be genuinely helpful. Open to suggestions.

pitstop-landing-inky.vercel.app
1 0
Summary
MCP is not dead Let me explain
pablopang about 1 hour ago

MCP is not dead Let me explain

The article discusses the continued relevance of the Microsoft Certified Professional (MCP) certification, arguing that it remains a valuable credential despite the rise of alternative certifications. It emphasizes the ongoing demand for MCP-certified professionals in the job market and the program's continued evolution to meet the needs of the modern technology landscape.

ricciuti.me
1 2
Summary
I planned a 3-week trip across Europe without the usual headaches
pabloceg about 1 hour ago

I planned a 3-week trip across Europe without the usual headaches

Explorinder is a comprehensive travel platform that helps users discover new destinations, plan their trips, and access a wealth of travel-related information and services. The website offers a range of features, including destination guides, travel itinerary planning tools, and a community-driven approach to sharing experiences and recommendations.

explorinder.com
1 0
Summary
Lutris now being built with Claude AI, developer decides to hide it
robin_reala about 1 hour ago

Lutris now being built with Claude AI, developer decides to hide it

The article discusses how the Lutris open-source game launcher is now being built with the help of the Claude AI, leading to a backlash from the community. The developer has decided to hide the use of Claude AI after the initial negative reaction from users.

gamingonlinux.com
3 0
Summary
vinhnx about 1 hour ago

Xterm Control Sequences (1994)

The article provides a comprehensive guide to the control sequences used in the XFree86 terminal emulator, covering various escape sequences and their functions, including cursor positioning, text attributes, and terminal control.

xfree86.org
1 0
Summary
tosh about 1 hour ago

Mac Neo and my afternoon of reflection and melancholy

twitter.com
2 0
The modern formatting addiction in writing
surprisetalk about 1 hour ago

The modern formatting addiction in writing

This article discusses various formatting techniques in writing, including the importance of consistent spacing, capitalization, and punctuation. It provides practical tips and examples for improving the readability and professionalism of written materials.

dynomight.net
2 0
Summary
Dealing with versioning for long-running agents
gk1 about 1 hour ago

Dealing with versioning for long-running agents

The article discusses the challenges of versioning in long-running agents, focusing on the importance of maintaining compatibility, managing data migrations, and ensuring a seamless user experience as an agent's codebase evolves over time.

restate.dev
1 0
Summary
w-m about 1 hour ago

Juniors are more valuable than ever [pdf]

The article discusses the key takeaways from a ThoughtWorks' software development retreat, focusing on the future of software development. It covers topics such as the increasing importance of AI and machine learning, the need for agile and collaborative development methods, and the evolving role of software developers in the changing landscape.

thoughtworks.com
2 1
Summary