Hackernoon

Ask around at any AI agent development company, and you’ll hear some version of the same complaint: the model was never the hard part. Getting a system to know when it’s in over its head, and to actually step back instead of bluffing through it, is what eats up most of the real engineering time. … Read more

Sales Teams, Security, and Human Error In the previous article, I talked about the chaos that often surrounds business communication. This time, let’s focus on sales teams. Salespeople handle a surprising amount of sensitive information every day: customer records, contracts, pricing details, business contacts, sales pipelines, and sometimes even financial information. At the same time, … Read more

We get it: talking about crypto in general and about your crypto holdings in particular can be tempting, sometimes. It’s not as if numerous people haven’t done it before, and isn’t it about “spreading the word,” after all? So, should you tell friends, family, and strangers about crypto? There’s no definitive answer to that, but … Read more

Build a factory where no human needs to work, keep the code coming, and place regular human audits. TL;DR: Run your pipeline like a dark factory: automated, sampled, and policed by an adversarial model. Common Mistake ❌ You let one model write a pull request, then hand the same model (or a suspiciously agreeable fresh … Read more

Let’s learn about Learn Programming via these 74 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. Learning programming involves acquiring skills to write computer code, encompassing syntax, logic, and problem-solving. It’s a foundational skill in the … Read more

A position paper by Google DeepMind researcher Tom Zahavy, LLMs can’t jump, makes a specific claim about the limits of current AI: models are good at induction (finding patterns in data), increasingly good at deduction (formal logic and proof), and bad at abduction — proposing a genuinely new explanation for a phenomenon, often before there’s … Read more

Ask a coding agent to design a SaaS product and you can usually predict what arrives: cream or near-black background, muted orange button, serif headline, centered hero, three feature cards, rounded corners everywhere and, of course, a sparkle icon for AI. You did not request those decisions. The agent filled the gaps with safe defaults. … Read more

A long-time ICX holder opens their Kraken account, sees the migration banner for ICX to SODA, and is welcomed through without lifting a finger. No seed phrase to write down, no browser wallet to install first. SODAX’s Head of Marketing, David, has described centralized exchange migration in exactly those terms: holders “will not have to … Read more

App Store releases have exploded, and the reason isn’t mysterious: the tooling got good. What got expensive is deciding what to build — because, as RevenueCat’s Rik Haandrikman put it on a recent Shipaton live stream AI can also help you build the wrong thing at unprecedented speed, and in the process burn through many, … Read more

What’s your current role and what do you like about it? I am a Dubai-based Software Architect at Dodo Brands. I lead the development of the architecture of Dodo IS, a system that underpins everything behind the Dodo Pizza and Drinkit brands, which are present in 27 countries and run over 1,700 restaurants. In my … 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. ## Can Machines Learn Taste? By @laumski [ 8 Min read ] Silicon Valley wants to teach AI good taste. But machines … Read more

Let’s learn about Learn Javascript via these 69 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. Learning JavaScript involves acquiring proficiency in the JavaScript programming language. It matters because JavaScript is essential for web development, powering … Read more

During what should have been a routine deployment, our pipeline briefly ran two copies of itself at the same time. Nothing failed. No alerts fired. For that window, though, the system was producing output that could not be trusted. Some context. We had recently migrated a critical data pipeline off a managed Python ETL service … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

AI is making travel planning faster, but not necessarily easier. As information becomes abundant, travelers increasingly need confidence, judgment, and trusted guidance. The future isn’t AI replacing travel advisors. It’s AI handling the research while humans focus on the decisions that matter. Every generation of travel technology has been announced as the end of the … Read more

Welcome to HackerNoon’s Writing Prompts! Would you like to take a stab at answering some of these questions? The link for the template is HERE. 1. What is your company in 2–5 words? Live events become playable. 2. Why is now the time for your company to exist? Audiences no longer want to sit quietly and … Read more

Global hiring is no longer the preserve of Fortune 500 companies with country HR desks in every region. In 2026, a Series A startup in Berlin can put a designer on payroll in Manila within a fortnight, a Manchester consultancy can engage a specialist in São Paulo the same afternoon a contract is signed, and … Read more

Let’s learn about Kubernetes 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. Is your system distributed, or just all over the place? 1. Setting up Nginx Ingress on Kubernetes Hey there, setting up … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

Welcome to the Proof of Usefulness Hackathon spotlight, curated by HackerNoon’s editors to showcase noteworthy tech solutions to real-world problems. Whether you’re a solopreneur, part of an early-stage startup, or a developer building something that truly matters, the Proof of Usefulness Hackathon is your chance to test your product’s utility, get featured on HackerNoon, and … Read more

Development of Neural Networks and Deep Learning The fields of neural networks and deep learning represent some of the most significant advancements in artificial intelligence, revolutionizing how machines learn and process information. This development has been pivotal in enabling machines to perform a wide range of complex tasks, from image and speech recognition to natural … Read more

Industrial Control Systems (ICS) have traditionally relied on protocols that expose operational state through registers, coils, or cyclic polling mechanisms. BACnet follows a fundamentally different design philosophy. Rather than representing automation systems as collections of memory locations, BACnet models an installation as a distributed object database. Sensors, actuators, schedules, alarms, trend logs, and even the … Read more

The pattern repeats across large companies. A year of enthusiasm produced agents everywhere. One team built an agent to summarize tickets. Another built a near-identical one. A third wired an agent into a workflow, shipped it, and moved on, and now nobody owns it. Each agent calls a model, so each one has a bill … Read more

Hi, this is Alexey Belozerov, author of PerfectPixel, a pixel-perfect design comparison tool used by 350k people. At some point of product growth an owner needs to launch experiments and measure impact against a reference group – i.e. A/B testing. Browser extensions are no different. Unfortunately there isn’t any lib or tool tailored for Chrome/web … Read more

Two-factor authentication was supposed to make our lives online safer. Instead, it has turned logging into an account into a small administrative procedure. Enter password.Receive code.Find phone.Unlock phone.Open authenticator.Find code.Enter code.Code expires.Request another code.Receive code.“Too many attempts. Try again later.” The theory is simple enough. Enter your password, prove you have your phone, and you’re … Read more

Ask anyone who has sat through a failed healthcare integration what went wrong, and the answer almost never traces back to the interface engine or the network layer. It traces back to data mapping decisions made too early, with too little information, and never revisited until something broke in production. Having watched enough of these … Read more