Hackernoon

Global trade isn’t suffering from a lack of suppliers or products—it’s suffering from poor matching. Traditional B2B platforms help buyers find suppliers, but they do little to determine which suppliers are actually the best fit. AI-native matching can understand buyer intent, evaluate supplier capabilities, surface risks earlier, and increase transaction success. The future of B2B … Read more

How are you, hacker? 🪐 What’s happening in tech today, June 13, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Pioneer 10 Crossed the Orbit of Neptune in 1983, Leonard Kleinrock Was Born in 1934, Microsoft Partnered With Time-Warner and Tele-Communications to Develop Interactive TV in 1993, Scottish … Read more

Don’t let the AI grade its own homework. TL;DR: Spawn a fresh subagent after every task to check your rules, because the AI that did the work can’t audit itself. Common Mistake ❌ You write a detailed AGENTS.md with strict mandatory rules. The AI reads the file, completes the task, and reports: “Done. I followed all the … Read more

I always wanted to do YouTube. The thing that kept stopping me was never the recording. It was everything after. I am not talking about fancy editing. No motion graphics, no zoom transitions, no five-hour color grade. My problem was dumber than that. Every time I finished a 20 or 30-minute recording, I had to … Read more

Introduction Games are cool, and making them is an even bigger flex 💪. I mean, look at the people who made Doom; they’re basically legends. But usually when you think “game engine”, you think Unity, Unreal, maybe a sprinkle of JavaScript. You don’t think graphing calculator. Well, what if I told you Desmos has everything … Read more

You are ruining your vector search by blindly slicing text into arbitrary character limits. This article explains why standard chunking fails and provides a runnable, dependency-free Python script for context-aware sentence grouping that you can test right now.

How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## Vibe Coding Ends at Localhost By @dmytrochervonyi [ 7 Min read ] AI coding agents got brilliant at writing code and … Read more

Let’s learn about Recruiting via these 164 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. There is immense value in picking the right staff or partners. HackerNoon’s diligently curated stories on recruiting help navigate this potential … Read more

Three engineers, a stamp, and a quarter-million-dollar P&L. Until 2023, the group spent about 40% of its calendar on actual regulatory work, interpreting standards, talking to certification bodies, deciding whether a new product feature triggers new requirements. The other 60% was lab work. Settling test conditions, recording numbers, transcribing them into spreadsheets, generating PDF evidence … Read more

If you’ve been an Xbox fan for a while, you’re probably sick to your stomach from all the ups and downs over the last 12ish years. Every time it seems that the cloudy days of Xbox are over, the weather forecast shows another 100 days of doom and gloom. Look, do I think the Xbox … Read more

Let’s learn about Project Management via these 372 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. ‘How many project managers does it take to change a light bulb? Trick question. They can’t actually do it. But … Read more

My perfectly stable homelab server gradually descended into chaos — random crashes, segfaults, system hangs — and how months of troubleshooting, community support, and hardware swaps eventually led to one conclusion: the CPU itself was defective from the factory. If you’re experiencing unexplained instability on an Intel 13th or 14th Gen system, this story might … Read more

AI power is shifting from model access to deployment control as cloud, chips, energy and governance become the real strategic battlegrounds.

We live in a civilization that’s supposedly free to express itself and trade in any way people prefer. However, the concepts of control and censorship seem to pop up everywhere. It’s banned to post X content here; that channel was demonetized because it talked about Y, public protestors face financial censorship from their banks, content … Read more

Rome, Italy, June 12th, 2026/CyberNewswire/–RaccoonLine has published a new overview of its protocol architecture, outlining how it differs from conventional VPN services. Understanding the difference explains why decentralized VPNs can offer privacy and resilience guarantees that centralized services can’t provide structurally. Step One: The Client Connects to a Distributed Directory On launch and connection, the … Read more

Let’s learn about Productivity via these 500 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Looking for a #LifeHack? You’re in the right place. But first ask yourself, how many Pomodoros have you even done today? … Read more

:::info Every Moment Video Is Now Independently Verifiable on NBA Top Shot, Built by Dapper Labs on Flow Network ::: **VANCOUVER, BC Today, NBA Top Shot, built by Dapper Labs on the Flow network, is announcing that every Moment on the platform is and will continue to be preserved on a decentralized network called the … Read more

Abstract: The contract-style-comments (CSC) methodology has matured from a function-level annotation practice into a deployable governance scaffold. The official CSC GitHub Template encodes the Agentic Trivium — CONTRACT.md, WHY.md, and QUICKSTART.md — as the structural foundation of every new project, providing a deterministic cold-start protocol for stateless AI agents. This guide defines the template’s architecture and … Read more

What happens to the brokerage account when the stock market moves into a crypto wallet? That question moved from theoretical to practical, when Trust Wallet, the self-custody wallet with a user base in the hundreds of millions, announced support for bStocks, a class of tokenized US securities issued on BNB Chain. Eligible users can now … Read more

If you’ve shipped a .NET service that generates PDFs in the last seven or eight years, there’s a reasonable chance you reached for DinkToPdf. It was the obvious answer in the early .NET Core era: a NuGet package, a tidy IConverter interface, and an HTML-to-PDF API that worked the first time you called it. The … Read more

How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## How Agoda Scaled Its Feature Store 50X with ScyllaDB By @scylladb [ 6 Min read ] Learn how Agoda scaled its … Read more

Secrets detection has long been trapped in a game between coverage and precision. While “typed” secrets are easily caught via classic regex, “untyped” and variable-based secrets remain invisible to pattern matching. The industry-standard fallback to entropy attempts to fill this gap, but drowns engineers in false positives without guaranteeing coverage. DeepSecrets has always tackled this … Read more

Let’s learn about Productivity Tools via these 97 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. It’s called “Slack” for a reason. 1. How to Create a Habit Tracker in Notion Why Even Track Your Habits? … Read more

Imagine asking a travel agent to find flights from San Francisco to London. They present three detailed options, and you follow up with a simple request: “Book the second one, but change the departure to the morning.” If they stare at you blankly and ask, “Which flight are you referring to, and where are you … Read more

American economic policy is facing a crisis that cannot be solved simply by an election. The biggest economic problems of the moment, workforce shortages, small business fragility, and innovation gaps between regions, are stubbornly resistant to the usual solutions. More government alone does not fix them, and more markets alone does not fix them. Something … Read more

Abstract: Classical Design by Contract (DbC) implicitly relies on the “Memory Axiom”—the assumption that human collaborators possess persistent contextual memory. The emergence of stateless AI agents as primary code-producers invalidates this axiom. We propose that in an agentic workflow, the contract must transcend its role as a correctness specification and become a complete, self-contained reconstruction of system … Read more

A contained honeypot impersonating a small internet-facing energy site collected 54 days of traffic – roughly 1.7 million events from 16,568 unique sources, discovered within the first hour. Most was commodity automation, but a thin tail spoke real Modbus, including 392 device-identity reads with zero write or control attempts. On ATT&CK for ICS the industrial … Read more

Introduction: When engineers first encounter entity resolution, the problem looks deceptively simple: compare records, score likely matches, connect the ones above a threshold, cluster the graph. That mental model works for a whiteboard interview. It does not survive production. Because once you move from a few thousand clean records to hundreds of millions of noisy … Read more

In startups, something often seems more urgent than backups: a new release, user growth, the next round of funding. When resources are scarce, the team focuses on building the product, not the infrastructure. And every day, shipping wins. Backups keep getting postponed. Not just because there’s no time, but because thinking about them means admitting … Read more

Let’s learn about Product via these 310 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. ‘Don’t find customers for your products, find products for your customers.’ – David Ogilvy 1. The One PM Interview Question you … Read more