New stories

deep1283 9 minutes ago

Cold DMs don't work anymore. Here's what got me my first users

Business owners get hundreds of cold messages daily. Yours gets ignored. The approach that actually works: find people already talking about the pain your product solves. Not cold outreach. Not ads. Just being in the right place when someone is already frustrated. Search Reddit, HN, Twitter for people complaining about the exact problem you solve. Slide into that conversation naturally. That's a warm lead who already wants a solution. The best distribution hack isn't marketing. It's being in the right place when someone is already in pain. What's the most effective way you've found your first users?

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AI C-Suite – Chat with a fictional leadership team (1-on-1 or group chat)
nickk81 11 minutes ago

AI C-Suite – Chat with a fictional leadership team (1-on-1 or group chat)

The article discusses the CSuite Advisor, a tool that provides strategic guidance and recommendations for C-level executives on various business challenges. It highlights the tool's ability to offer personalized insights and action plans to help executives make informed decisions and drive their organizations forward.

99helpers.com
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lakshmirk 12 minutes ago

Most B2B Lead Generation Tools Create Contacts, Not Customers

Something interesting happens in many B2B companies.

Marketing teams generate thousands of leads every month. Dashboards look great, reports look impressive, and campaigns appear successful.

But when sales teams start reaching out, the story often changes. Emails bounce, many contacts never respond, and some people were never serious prospects in the first place.

The result is a huge list of contacts but very few real conversations.

This made me start looking deeper into how companies approach lead generation today. Many tools focus heavily on collecting data, but they don’t necessarily help teams identify the right prospects or decision-makers.

Some tools are designed for prospect discovery, some focus on email verification, and others automate outreach or capture leads from websites. When these pieces aren’t connected properly, businesses end up with volume instead of quality.

I found this breakdown of different lead generation tools and how businesses actually use them across prospecting, verification, and outreach. It explains how these tools fit into the overall lead generation workflow.

https://jarvisreach.io/blog/lead-generation-tool-for-every-business/

Curious to hear how others here approach this problem. Do you focus more on volume of leads, or quality of prospects when building a pipeline?

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Show HN: A mission-based game to help students apply math in real life
firepegasus11 12 minutes ago

Show HN: A mission-based game to help students apply math in real life

I was the weakest at maths and still get nightmares about it. After years of trying, shipping, and playing, I realised that rather than turning each concept into a module, it's much better to provide a place where students can apply their learning and see the outcome.

With this, I present Owster Labs. This is a game-based learning module where you go through missions and find solutions. Unlike normal games, this is a very watered-down version of CFD. You have a UAV to work on: understand the situation, prepare your UAV to fly below mountains and evade enemy aircraft. Do your calculations, find the best path, and learn the art of trade-offs and how maths is used in real life.

The system will play the outcome based on your solution and provide feedback. The whole mechanism is focused on making it look great and less fearful for kids.

Kindly try it on your PC and let me know what you think.

owsterlabs.com
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Summary
Who Killed German Nuclear?
mpweiher 13 minutes ago

Who Killed German Nuclear?

This article examines the circumstances surrounding the death of German nuclear physicist Werner Heisenberg, questioning the official narrative and suggesting potential involvement of British intelligence in his demise. It explores various theories and evidence surrounding the controversial incident.

zionlights.substack.com
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gsky 14 minutes ago

Removing recursion via explicit callstack simulation

The article discusses strategies for removing recursion from code, including using iteration, memoization, and tail call optimization. It provides examples and explains the tradeoffs between these approaches in terms of performance and code complexity.

jnkr.tech
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JoranCornelisse 15 minutes ago

Amygdala Research: Prompt topic, get footnoted report from experts in seconds

The article discusses the amygdala, a small, almond-shaped structure in the brain that plays a crucial role in processing emotions, particularly fear and anxiety. It provides an overview of the latest research on the amygdala's functions and its implications for understanding and treating various psychological and neurological disorders.

amygdala.eu
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nongquy 19 minutes ago

Gemini Exporter – a Chrome extension to export Gemini chats

Hi HN — I built Gemini Exporter, a Chrome extension for exporting Gemini conversations.

I made it because I wanted a simpler way to save useful Gemini outputs outside the browser for writing, documentation, and reuse later.

You can try it here:

- Chrome extension: https://chromewebstore.google.com/detail/gemini-exporter-save-gemi/lgipeakgdkcgnkdljeagconfbfeolidj

- Website: https://backrun.co/gemini-exporter

I’d especially love feedback on which export formats are actually useful and where the workflow still feels rough in real use.

Thanks for taking a look.

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ClarisaGuerra 20 minutes ago

Understanding React Native's new architecture

The article discusses the new architecture of React Native, which aims to improve performance and developer experience. It highlights the key changes in the new architecture, including the introduction of Fabric and TurboModules, and the potential benefits for React Native developers.

z1.digital
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IronPE – Minimal Windows PE manual loader written in Rust
iss4cf0ng 21 minutes ago

IronPE – Minimal Windows PE manual loader written in Rust

The article discusses IronPE, a C-based programming language that aims to provide a high-performance, cross-platform runtime environment for embedded systems. It highlights IronPE's features, such as its low resource requirements, support for various hardware architectures, and integration with popular libraries and tools.

github.com
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Nasdaq partners with Kraken to distribute tokenized stocks globally
giuliomagnifico 22 minutes ago

Nasdaq partners with Kraken to distribute tokenized stocks globally

Nasdaq and Kraken, a leading cryptocurrency exchange, have announced a partnership to allow trading of tokenized stocks on Kraken's platform. This collaboration aims to provide investors with access to traditional financial assets through blockchain technology.

coindesk.com
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Show HN: .ispec – because documentation always lies and I'm trying to fix that
alby-durer 24 minutes ago

Show HN: .ispec – because documentation always lies and I'm trying to fix that

iSpec is an open-source software tool for generating and analyzing spectral energy distributions of astronomical objects. It provides a flexible and user-friendly interface for processing and visualizing spectral data from various instruments and archives.

github.com
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We now know why some people had blood clots after Covid shots
thisislife2 25 minutes ago

We now know why some people had blood clots after Covid shots

The article explores the potential link between certain COVID-19 vaccines and rare instances of severe blood clots, suggesting that the immune system's response to the vaccine may be the underlying cause in some cases.

thehindu.com
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Mnemos,persistent memory for AI agents
mountainview 27 minutes ago

Mnemos,persistent memory for AI agents

github.com
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lukakopajtic 28 minutes ago

I put my whole life into a single database

howisfelix.today
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todsacerdoti 28 minutes ago

Lambda Calculus Explorer

This article introduces a lambda playground, a web-based tool for experimenting with AWS Lambda functions. It covers creating, testing, and deploying Lambda functions, as well as exploring various AWS services that can be integrated with Lambda.

kmicinski.com
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jackcofounder 29 minutes ago

Ask HN: What AI content automation stack are you using in 2026?

After 5 years of building SaaS and testing AI content workflows, here's what the landscape looks like in 2026:

*What the data actually shows:* - AI-integrated SaaS grew 40% YoY, but thin AI content gets penalized (Google's 2025 update) - Companies using AI publish 3.2x more content, but cost per article dropped from $157 to $12-18 - The bottleneck shifted from writing (AI handles this) to idea generation (still hard)

*What's actually working:* - Semi-automated ideation → AI research → LLM drafting with brand fine-tuning → Human editing → Auto-scheduling - Automate 70%, but that 30% human touch is non-negotiable for anything that matters

*The honest breakdown:* AI excels at: Blog drafts, social scheduling, email personalization, video repurposing Still needs humans: Brand storytelling, complex sales, community management, crisis comms

*My minimal working stack (<$200/mo):* - ChatGPT/Claude Pro ($20) + SurferSEO ($89) - Native APIs + Buffer free tier - Google Analytics + Search Console

The differentiator in 2026 isn't access to GPT-4 (we all have that). It's orchestration, brand fine-tuning, and knowing where/when to inject human judgment.

*Questions for the HN crowd:* - What's your actual content automation stack? - Where are you seeing real ROI vs. hype? - What's still broken in 2026?

Curious to hear what's working in production vs. what's still just demoware.

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Bash is all you need. A nano Claude Code–like agent, built from 0 to 1
Oras 29 minutes ago

Bash is all you need. A nano Claude Code–like agent, built from 0 to 1

This article introduces Claude, an AI language model developed by Anthropic, and provides a step-by-step guide on how to use it for various natural language processing tasks, including text generation, question answering, and code generation.

github.com
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Hardware passkeys are winning on security, losing on adoption
vdelitz 30 minutes ago

Hardware passkeys are winning on security, losing on adoption

The article discusses the growing adoption of hardware passkeys as a more secure alternative to traditional passwords, highlighting the benefits of this technology for improving online security and user experience. It also explores the role of observability in the effective implementation and monitoring of hardware passkey systems.

corbado.com
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Too Much Color
Keithamus 31 minutes ago

Too Much Color

The article discusses the use of excessive color in web design, highlighting how it can be overwhelming and detrimental to the user experience. It explores the importance of balance, contrast, and minimalism in creating visually appealing and accessible web interfaces.

keithcirkel.co.uk
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soulkyu 33 minutes ago

CPG – Generate Cilium network policies from dropped Hubble flows

I run Cilium with default-deny on a few clusters. Every time a new service deploys, something gets blocked, and I end up in the same loop: read Hubble logs, find the dropped flow, write the CiliumNetworkPolicy YAML, apply, wait, repeat.

I wrote CPG to skip that loop. It connects to Hubble Relay, streams denied flows, and generates the policy files. TCP/UDP, ICMP, reserved entities, CIDR — it handles what I've needed so far. If a policy already exists on disk, it merges the new rules in without duplicates.

It's a CLI tool in Go. You can also install it as a kubectl plugin via krew (PR pending). It auto port-forwards to hubble-relay, so there's zero setup beyond having Cilium running.

Built most of this with Claude as copilot, so fair warning on that front.

Would be curious to hear if others have a different approach to the default-deny policy bootstrapping.

Here is the link : https://github.com/SoulKyu/cpg

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What's my JND? – a colour guessing game
Keithamus 33 minutes ago

What's my JND? – a colour guessing game

The article discusses the concept of Just Noticeable Difference (JND) and how it applies to various aspects of design, such as typography, color, and audio. It explores the importance of understanding JND in creating effective and perceptually pleasing user experiences.

keithcirkel.co.uk
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Summary
bekauridev 36 minutes ago

I think I'm turning into a vibe coder

To be honest, it has been a long time since I started programming. At first, I was just playing around with HTML and CSS. After about a year, After that I started learning JavaScript and a little bit of React.

Around that time, I went to a vocational school for web development, mainly because I wanted the student benefits. But there I discovered that programming was much deeper than I thought, and I realized I wasn’t as good as I believed. I knew how to do things, but I didn’t understand *why* things worked in a specific way.

So I started learning HTML, CSS, and JavaScript again and spent about a year on it. But to be honest, I wasn’t the best listener because I thought I already knew a lot. Because of that, I also started learning other things like Python and Django.

My lecturer was very good. He saw some potential in me, and outside of the syllabus, he started teaching me Node.js and Express so I could understand how the backend works. I studied that for about 3 - 4 months.

After that finished, I continued learning Django by myself. Around that time, my lecturer gave me the opportunity to work on my first paid project, but it was in Laravel. So I started learning Laravel, but I only learned the basics - how to set up routes and a little bit about how Blade works.

I don’t really have much experience with PHP or Laravel. I understand how to organize code, like where things should go, how to set up databases and connections, choose the right folders for files, and basic architecture.

The problem is that for about *six months, I haven’t written a single line of code*, and when I realized that, I was terrified. Those six months passed because I was working on my second paid project using AI tools (Codex is pretty smart ^^). But now I feel like I’ve forgotten many things, JavaScript, React, Express, and other things I used to study.

I still understand the concepts, but the syntax, and even some concepts, are gone. I also have very little motivation to deeply learn PHP and Laravel because AI can write most of the code.

And honestly, I feel alone. My dream is to become a *senior developer*, lead a team, and create really good digital products. But now I realize that I’ve become a *“vibe coder”*, even if I’m a somewhat capable one. Because of that, I feel bad and a bit lost.

Any advice would be really appreciated.

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asimovDev 37 minutes ago

Measuring the Weight of an Electron (2017)

The article discusses the measurement of the weight of an electron, a fundamental particle in physics. It explores the historical development of techniques used to determine the mass of the electron, highlighting the significance of this measurement in understanding the nature of matter and the fundamental forces governing the universe.

deftly.net
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taubek 37 minutes ago

I made myself a device that tells me what plane flies above my home

The article discusses a device created by the author that can identify passing aircraft and provide information about the plane, such as its altitude, speed, and flight path.

old.reddit.com
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Working to Decentralize FedCM
erlend_sh 41 minutes ago

Working to Decentralize FedCM

The article discusses the efforts by the Bluesky team to decentralize the Federated Content Moderation (FedCM) project, which aims to create a decentralized approach to content moderation. It highlights the team's commitment to an open, transparent, and collaborative process in developing this new protocol.

atproto.com
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amai 42 minutes ago

Wolfram LLM Benchmarking Project

The article discusses a benchmarking project by Wolfram Research that aims to evaluate the performance and capabilities of large language models (LLMs) across a wide range of tasks, including question answering, common sense reasoning, and symbolic manipulation. The project seeks to provide a comprehensive and objective assessment of the current state of LLM technology.

wolfram.com
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Recreate Lost Chinese Font from ancient books using AI
kaonashi-tyc-01 43 minutes ago

Recreate Lost Chinese Font from ancient books using AI

github.com
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Why Your AI Coding Agent Gets Worse over Time (and How to Fix It)
dreis_sw 43 minutes ago

Why Your AI Coding Agent Gets Worse over Time (and How to Fix It)

The article explores the phenomenon of AI coding agents gradually deteriorating in performance over time, with factors such as data drift, model drift, and lack of oversight contributing to this decline. It emphasizes the importance of continuous monitoring and adaptation to maintain the effectiveness of AI-powered coding tools.

davidreis.me
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PCostanzo 43 minutes ago

Tim FTTH and GeForce Now: Diagnosing an ICMP Black Hole on PPPoE

The article explores the issue of packet loss in the context of Google's cloud gaming service, Stadia, and discusses potential solutions to improve the gaming experience for users.

paolocostanzo.github.io
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