Hackernoon

Even now, I see that disdain around — for mobile games, casual puzzle mechanics, anything that isn’t ‘hardcore’ enough. The attitude is: ”That’s not a real game. A real game is something I would actually want to play.” I held that view for a while, too. Turns out it’s less of a principled stance and … 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. ## AI Coding Tip 026 – Assign a Persona to Every Skill Definition By @mcsee [ 4 Min read ] Always define … Read more

Prime numbers are pretty powerful. That’s why I just released a new PowerShell module and CSS animation framework based on an old mathematical concept: PrimeTime. PrimeTime uses prime numbers as time intervals. Let’s learn how this helps. Prime Number Primer Prime Numbers can only be divided by themselves and one. This makes primes pretty rare. … Read more

Let’s learn about Career Development 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. Career development is the process of improving one’s professional skills, knowledge, and experience to advance in their career. It matters … Read more

Every day, the average smartphone owner performs several hundred small digital tasks, and pays a toll on every single one. It is not a fee. It does not appear on any bill. It is collected in four-tap increments: unlock the phone, find the app, wait for it to load, type the thing the phone already … Read more

At Ellipsis Labs, the senior software engineer works inside one of the most security-sensitive layers of a production exchange A permission boundary can look small until it decides who can do what with real funds. An account layout can look like an engineering detail until the system needs to keep working under load. An edge … Read more

When AI Explains Itself: Vamsee Pamisetty on Building Decision Intelligence That Stakeholders Can Actually Trust Across industries that depend on split-second decisions from managing supply chains to processing financial transactions a persistent question has followed the rise of artificial intelligence: when an AI system makes a consequential call, can it explain why? Vamsee Pamisetty, a … Read more

When an AI agent fails, your first instinct is probably to open the logs. You spend some time scrolling through traces, screenshots, and tool calls like a detective, reviewing security footage, trying to piece together where it all went sideways. But this footage only shows you what happened. It rarely tells you why the task … Read more

On July 10, Apple filed a trade secret misappropriation suit against OpenAI, io Products, and two former Apple employees — Chang Liu and Tang Yew Tan — in the Northern District of California (Apple Inc. v. Chang Liu et al., No. 5:26-cv-07078; read the full complaint as filed, follow the case docket). The 41-page complaint, … Read more

Venkata Akhilesh Ranga Reddy, a Senior Application Architect with over 11 years of experience in healthcare data systems and enterprise architecture, was named a speaker at the GatherVerse AI Evolve Summit 2026, held May 26 to 28, 2026. Alongside his participation as a speaker, Akhilesh received a recognition award at the event, acknowledging sustained contributions … Read more

AI is transforming the scope and very nature of PR activity, imparting it a dynamism and urgency it didn’t have in the past. Thanks to it, communication is always on point, as it is data-driven, leading to much smarter campaigns and way better results than were possible in the past. Public Relations as we knew … Read more

OpenRouter earned its position in 2024 and 2025 by solving a real problem. Developers wanted a single endpoint through which they could reach GPT, Claude, Gemini and a long list of open-source models. OpenRouter delivered exactly that. But once development teams start scaling from prototypes to production, the requirements change. Fees that looked trivial start … Read more

Zoomex hosted the fourth episode of its World Cup Edition X Space as part of the Zoomex World Cup Impact Pledge, bringing together two-time Champions League winner and World Cup finalist Javier Mascherano alongside three panellists: Haskell Gz, Secreto DeFi, and Miguel Serrano. Fernando Aranda hosted from Boston with the quarterfinals beginning in a matter … Read more

Let’s learn about C via these 56 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. One of the mother sauces of programming, if a mother sauce could shoot you in the foot. 1. Writing and Compiling … Read more

Pulse Security AI launched from stealth today to solve a problem the security industry has spent decades ignoring: giving the leader who runs the program the same operational foundation every other business function takes for granted. The company raised $8M in seed funding led by Foundation Capital, with participation from Zetta Venture Partners. The funding … 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. ## My Journey From a Warehouse Floor to the Microsoft Store and Everywhere in Between By @huckler [ 8 Min read ] … Read more

Let’s learn about C Sharp via these 145 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. C# is a modern, object-oriented programming language developed by Microsoft, widely used for building Windows desktop applications, games (with Unity), … Read more

Every year, the world’s largest organisations send millions of security questionnaires to their suppliers, and the suppliers fill them in, and the completed documents are filed, and almost nothing about anyone’s actual security changes. It is not fraud. It is not negligence. It is the industrial logic of a control that was designed in the … Read more

Prediction markets have officially transitioned from niche speculative vectors into high-velocity sentiment clearhousing platforms for global macro funds and digital asset trading desks. By transforming complex geopolitics, central bank monetary trajectories, and corporate earnings into tradable, real-time probability contracts, these ecosystems clear localized information signals far faster than mainstream financial networks. As the underlying matching … Read more

This is Part I of a two-part series on the AI data center stack. Part II, The Data Layer for the AI Data Center, explains the operational data layer required once AI workloads couple compute, cooling, power, and facility systems. For most of the cloud era, a server rack was a five to twenty kilowatt object. … Read more

It’s Tuesday at 3 a.m., and the engineer on call receives a page: there’s an issue with the entire service authenticating. After an hour and a half, it turns out to be an incorrect time-to-live (TTL) for the cache, which allowed stale data about token information to “break” all the validation checks. There were no … Read more

Ask most companies where their data lives and there is a long, uncomfortable pause. It’s in the booking system, the finance tool, three spreadsheets, a warehouse nobody has logged into since 2023, and a vendor dashboard someone set up and left. The data exists, but reading it as one picture is the part that breaks. … Read more

Every film school hands you the same rule of thumb: one page of script equals one minute of screen time. It is repeated so often that most people treat it as physics. It is not. A 2021 analysis of 2,520 produced screenplays by researcher Stephen Follows found the real average ratio is closer to 1.1, … Read more

2026 IBM Report Enterprise in 2030 highlights AI is changing what companies do and how they do it. 79% of executives say AI will significantly contribute to their revenue by 2030, but only 24% can clearly see where that revenue will come from. That gap between expectations and outcomes presents the leadership challenge of this … Read more

Tel Aviv, Israel, July 14th, 2026/CyberNewswire/–Tego AI, a cybersecurity company, published new research identifying a potentially critical security weakness in Claude Tag, Anthropic’s native integration between Claude and Slack. Researchers observed Claude Tag responding to messages containing the literal text “@Claude” without requiring a genuine structural Slack mention. As a result, content delivered through bots, … Read more

In the strategic decision making process, business intelligence (BI) has become vital to an organization’s process. Whether businesses are looking to gauge how their business is performing or to uncover new business opportunities, BI can prove to be of immense benefit. However, many still use legacy BI systems that were built at a time when … Read more

When a Google engineer released the Google Workspace CLI, the internet went crazy — finally, a Google Workspace surface for the agent era. But wait, why a CLI tool, and not an MCP server? MCP is all the rage nowadays — seems like everyone and their dog is shipping MCP servers. MCP, The Silver Bullet? MCP is … Read more

Eleven pull requests shipped to our main branch last month after being reviewed by an agent. That sounds riskier than it is, and the agentic part isn’t even what I find interesting about it. The thing I keep coming back to is this. Everyone is wiring AI into code review right now, and they’re all … Read more

Welcome back to 3 Tech Polls, HackerNoon’s Weekly Newsletter that curates Results from our Poll of the Week, and 2 related polls around the web. Thanks for voting and helping us shape these important conversations! Today, we look into the future — the kind of future we were promised to, and the kind we have only seen … Read more

I Used to Spend 2 Days on a DCF. Here’s How I Do It in 2.5 Hours Now. TL;DR: Startup valuation isn’t a formula — it’s a judgment call that changes depending on your company’s stage, market, and what a buyer is actually willing to pay. On a representative acquisition model I used to build … Read more