Hey Hackers! Welcome back to another edition of Company of the Week! We like to share an awesome tech company from our tech company database every week, making its evergreen mark on the internet. This week, we’re excited to showcase Noda, a fintech innovator that’s transforming online payments through the power of open banking. :::tip Want to be featured … Read more
How are you, hacker? 🪐 What’s happening in tech today, May 19, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, we present you with these top quality stories. From Is Twitter Throttling Patreon Links? Yep to This AI Model Doesn’t See the Line Between Text and Images, let’s … Read more
The healthcare systems across the globe are now gradually embracing the much-needed shift toward personalized medicine. In this emerging industry landscape, the role of artificial intelligence (AI) has become extremely important in supporting patient-centric care. An expert in healthcare logistics and generative AI, Karthik Chava recommends that many long-standing challenges in precision medicine can be … Read more
Supply chains around the world are now getting increasingly strained by factors such as complexity, disruption, and volatility. In this situation, the need for more resilient and intelligent logistics is understood by all. Regardless of industry, organizations are finding it extremely difficult to deal with unprecedented challenges such as technological disruptions, environmental uncertainties, geopolitical tensions, … Read more
Content Overview Basics About Shapes Indexing Manipulating Shapes More on DTypes Broadcasting tf.converttotensor Ragged Tensors String Tensors Sparse Tensors Tensors are multi-dimensional arrays with a uniform type (called a dtype). You can see all supported dtypes at tf.dtypes. If you’re familiar with NumPy, tensors are (kind of) like np.arrays. All tensors are immutable like Python numbers and strings: you can never … Read more
Worldcoin, now World Network, faces global scrutiny over its biometric data collection model as it prepares for a US launch.
Solana’s Anatoly Yakovenko sparks debate with his vision of a ‘meta blockchain’—a unified ledger that merges data from Ethereum, Celestia, Solana, and beyond.
From the Taklimakan Rally to the art world, Aliyyah Koloc merges speed, heritage, and technology to show how young voices can lead the next evolution of sports
Introduction I’m László Fazekas, a full-time software developer and a “compulsive” writer. By that, I mean when an idea takes root in my mind, I can’t rest until I’ve written it out. Often, I only feel like I truly understand a topic once I’m able to explain it clearly to others. In that sense, writing … Read more
Table of Links Abstract and 1 Introduction 2 Pre-Training 2.1 Tokenization 2.2 Pre-Training Data 2.3 Stability 2.4 Inference 3 Alignment and 3.1 Data 3.2 Fine-Tuning Strategy 4 Human Evaluations and Safety Testing, and 4.1 Prompts for Evaluation 4.2 Baselines and Evaluations 4.3 Inter-annotator Agreement 4.4 Safety Testing 4.5 Discussion 5 Benchmark Evaluations and 5.1 Text … Read more
Like many tech professionals, I’ve experimented with multiple AI coding agents for both work and personal projects, across different stacks and different types of requirements. Overall, I believe these tools are game changers for productivity, and teams or companies that properly integrate them into their workflows can gain significant advantages in terms of time to … Read more
Creating excellent content is half the battle, encouraging clicks is the other half. Your blog title is your initial (and sometimes sole) opportunity to leave an impression. Particularly in a space like security, where technical readers are bombarded continuously with new entries, reports, and studies, your headline must cut through the noise without resorting to … Read more
Insider threats are an increasing worry for companies of all sizes. They don’t necessarily come from malicious insiders attempting to sabotage the firm, but also from careless or ignorant workers who inadvertently leak information. In this blog post, we’ll explore four major ways insider threats can cost companies financially, reputationally, and legally. More importantly, we’ll … Read more
One of the most important bits of intelligence? Where an IP address is coming from. That’s where IPinfo enters the scene. Whether you’re monitoring suspicious traffic, log analysis, or OSINT (Open Source Intelligence), IP geolocation information can be incredibly useful context. And with IPinfo’s new free plan, you can now access unlimited country-level IP geolocation … Read more
There is so much that goes into the big space of cybersecurity with its big brands Windows servers, Linux, web applications, and APIs. However, there exists another realm which silently works in the backend systems of multiple industries: MCP servers. If you’re curious about what MCP servers are and why they’re important for cybersecurity, you’re … Read more
React is often praised for being “declarative,” “efficient,” and “component-based.” But those words don’t mean much when you’re stuck wondering why your component re-renders every time you click a button. So let’s break it down—without the buzzwords. This post will help you understand: What triggers a re-render Why re-renders matter How to avoid unnecessary ones … Read more
Card declines are a Data Problem! Yes, you read it right. Card declines are not just a risk issue, but is also considered as a data issue. Card declines are not just costly, but misunderstood too. Let me explain this. In Part 1 of my series , we saw how declines grow from vague issuer … Read more
Kubernetes offers built-in health checks called probes to automatically manage container health and keep your services resilient. Three types of probes – liveness, readiness, and startup – work in concert to prevent pods from failing silently or restarting unnecessarily. When configured correctly, these probes enable Kubernetes to detect when an application is alive, ready to … Read more
Most founders don’t get killed by competition. They get blindsided by their own cap table. You think you own 60%. You think your ESOP pool is unallocated. You think that SAFE you signed two years ago won’t matter today. You think 51% equity means you’re in control. You’re wrong on all four. Over the last … Read more
At the heart of many African towns once stood a beacon of connection, possibility, and quiet rebellion; the internet café. On any given afternoon in the mid-2000s, these spaces bubbled with life. The rapid clack of keyboards echoed beneath buzzing ceiling fans. A dozen pairs of eyes fixated on dusty monitors. One user typed out … Read more
⚠️ Disclaimer I’m not against all trading bots. I’m against bots with closed-source algorithms, magical “AI strategies” and signal-based black boxes. If you don’t understand how the bot trades — don’t be surprised when it burns your balance. But if you use bots as tools, based on your own strategy, like manually set DCA levels, … Read more
We are Hidonix – Innovating Tomorrow, Today. https://hackernoon.com/startups-of-the-year-2024-winners-ai-industry?embedable=true https://hackernoon.com/startups/industry/robotics?stup=66f3161b6ea4677e23d79637&embedable=true Tell us about you. We’re Hidonix, a deep tech company focused on building systems that enhance how robotic hardware is used in the real world. We develop the intelligence, infrastructure, and integrations that help make spaces smarter. Our mission is to bring intelligent automation to everyday … Read more
You don’t scroll TikTok for five minutes. You scroll until the part of your brain that wants to scroll finally loses to the part that feels ashamed. That moment of clarity, when you look up and realize an hour has disappeared, that’s not distraction. That’s extraction. And it’s not your fault. Modern technology doesn’t just … Read more
A Senior Product Manager’s perspective on Portland’s premier monitoring conference The Monitorama Experience: More Than Just Tech Talks There’s something magical about the first sip of artisanal coffee served by a live barista at 8 AM while chatting with fellow observability enthusiasts from around the globe. That’s how each day of Monitorama 2024 began for … Read more
Helm Helm was designed to simplify Kubernetes application deployment, but it has become another abstraction layer that introduces unnecessary complexity. Helm charts often hide the underlying process with layers of Go templating and nested values.yaml files, making it difficult to understand what is actually being deployed. Debugging often requires navigating through these files, which can obscure the … Read more
⚠️ Note This content is meant purely for learning and research purposes. Avoid testing vulnerabilities on public blockchains. Always follow responsible disclosure practices when identifying bugs in smart contracts. 👋 Hello everyone, I’m Vinay Sati — a Bug Bounty Hunter, Forensic Investigator, and Web3 Security Tester. n I consider myself a versatile cybersecurity professional, passionate … Read more
The special Startups of The Year 2024 Winners Interview series is a celebration of all this year’s Tech Champions. You’ve earned it! The HackerNoon community can’t wait to learn more about your journey! https://hackernoon.com/startups/industry/defi?stup=66f31bf56ea4677e23db9b3e&embedable=true https://hackernoon.com/startups/industry/decentralization?stup=66f31bf56ea4677e23db9b3e&embedable=true Tell us about you. GGEZ1 is a Web3 blockchain ecosystem co-founded by fintech veterans Mutaz Majdoub and Mohammed Shawamreh, dedicated … Read more
I want to present a rather unusual perspective on programming paradigms. So far, we have three major paradigms: Structured Programming, Object-Oriented Programming, and Functional Programming. Programming Paradigms are fundamental ways of structuring code. They tell you what structures to use and, more importantly, what to avoid. Instead of giving you more power, they set limits … Read more
Twitter is now slowing down traffic on links to the crowdfunding site Patreon, WhatsApp, and at times, Meta’s Messenger app, a Markup analysis confirms. Using a tool launched by The Markup last month, readers discovered that links to these sites were delayed by an average of 2.5 seconds—findings we confirmed. Patreon users told The Markup … Read more
I continue to take care of my Home Assistant. This week, I replaced my original setup with Cloudflare Tunnel. This is the 6th post in the My journey with Home Assistant focus series. Other posts include: Why Home Assistant? The Home Assistant model Replace Philips Hue automation with Home Assistant’s An example of HACS: Adaptive … Read more