Hackernoon

AI coding assistants like ChatGPT are everywhere now. They can scaffold components, generate test cases, and even debug code. But here’s the catch: they’re not senior engineers. They don’t have context of your project history, and they don’t automatically spot when the tests themselves are wrong. In other words: treat ChatGPT like a junior dev … 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. ## True Announces $TRUE Token Sale to Build the First AI-Native Perpetuals DEX on Solana By @pressreleases [ 4 Min read ] … Read more

Note July 6th 2025: this post’s original title was “A list is a monad”. It has been changed to “List is a monad”. Note Sept 13 2025: this post has been revised based on the feedback from the Hacker News discussion. The term “monad” is often invoked when describing patterns in functional programming. At the … Read more

Nothing is really good anymore; and AI is the peak of this lamentable trend.

Table of Links Abstract and 1. Introduction Operational theories, ontological models and contextuality Contextuality for general probabilistic theories 3.1 GPT systems 3.2 Operational theory associated to a GPT system 3.3 Simulations of GPT systems 3.4 Properties of univalent simulations Hierarchy of contextuality and 4.1 Motivation and the resource theory 4.2 Contextuality of composite systems 4.3 … Read more

What if karma isn’t a moral law — but an engineering problem? This manifesto proposes a radical idea: karma is a field recording in the continuum of causality, and it can be reset — not through prayer or penance, but through total field isolation. Supported by cutting-edge neuroscience — including evidence that microtubules in our … Read more

There are many ways to host blogs with Next.js but I needed something fast & simple: plain MDX files, first‑party support, and zero extra content pipelines. No Contentlayer (which is unmaintained). No next-mdx-remote. No heavy weighted CMS systems. TL;DR Next.js’s official MDX integration lets you import .mdx as components and export metadata alongside content. See … Read more

You can’t protect or govern what you can’t see. The new frontier of compliance isn’t stopping AI, it’s channeling it – Anonymous CISO When leaders say “shadow IT,” I picture expense-report footprints, forgotten SaaS trials, rogue cloud accounts, a server humming under someone’s desk. Shadow AI leaves no receipts. It’s a browser tab, a personal … Read more

Love a few select YouTube channels but want to enjoy them without interruptions or algorithmic suggestions pulling you elsewhere? This tutorial is for you! We’ll walk through a process to create a personalized, ad-free library of your favorite content using Mac software, though it’s easily adaptable for Windows or Linux. This setup lets you watch … Read more

The bazaar is still lively; stalls are full, voices are loud, and deals are happening everywhere. But if you look closely, the gates are taller now, and guards at the entrances are quietly collecting fees. The place still looks like an “open market,” but it feels more like going through a checkpoint than wandering freely. … Read more

This is a product sense interview guide for Product Managers who are interviewing with FAANG for Sr, Lead, or Principal-level Product roles.

Lovable.dev is a delightful and powerful AI coding agent that can generate modern, usable sites and apps in minutes. Its strength lies in fast and effective scaffolding: interactive dashboards, polished UIs, and smooth user experiences. But if you’ve ever asked Lovable to build an end-to-end integration, you’ll know it looks amazing, but can struggle to … Read more

Every few months, someone declares that “AI will replace all of us.” Since I work with it closely, I get that question all the time. But look closer: AI isn’t replacing people, it’s replacing tasks. And there’s a huge difference. LLMs Are Parrots With Jet Engines Large language models like ChatGPT, Claude, and DeepSeek are built to … Read more

Looking forward, I think on-orbit servicing will gradually move from niche contracts to an essential utility, just as gas stations became essential once cars proliferated. By 2035, we may see a network of fuel depots along popular orbital lanes, robotic tenders doing upgrades and repairs and new spacecraft designed from day one to be serviced. … Read more

At $40/MWh of surplus electricity, Bitcoin mining earns about $0.108/kWh more than Batteries. At $70/MWh of surplus electricity, Bitcoin earns about $0.082/kWh more than Batteries. Multiply these relatively small figures by the GW of surplus electricity generated by renewable energy systems around the world, and you’re looking at revenues in the billions of dollars every … Read more

Table of Links Abstract and 1. Introduction The Model Set-up Price Impact in a Market with No Transaction Costs Price Impact in a Market with Transaction Costs Appendix A. Proofs of Section 3 Appendix B. Proofs of Section 4 References 4. Price Impact in a Market with Transaction Costs In this section we aim to … Read more

Table of Links Abstract and 1. Introduction The Model Set-up Price Impact in a Market with No Transaction Costs Price Impact in a Market with Transaction Costs Appendix A. Proofs of Section 3 Appendix B. Proofs of Section 4 References 3. Price Impact in a Market with no Transaction Costs We are now ready to … Read more

:::info Authors: (1) Michail Anthropelos; (2) Constantinos Stefanakis. ::: Table of Links Abstract and 1. Introduction The Model Set-up Price Impact in a Market with No Transaction Costs Price Impact in a Market with Transaction Costs Appendix A. Proofs of Section 3 Appendix B. Proofs of Section 4 References Abstract. We consider an Ito-financial market … Read more

AI-powered automation keeps modern marketing systems working together. It fills the gaps CRMs can’t cover, moves data smoothly, speeds up execution, and helps companies stay compliant. Why your CRM Can’t Do It All Marketing systems are more complicated than they used to be. CRMs like HubSpot, Salesforce, and Dynamics 365 are powerful tools, but on … Read more

How are you, hacker? 🪐 What’s happening in tech today, September 23, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Firefox: Open-Source Browser in 2002, Fusajiro Yamauchi Founded Nintendo in Japan in 1889, First Android-Based Smartphone in 2008, and we present you with these top quality stories. From … Read more

Can a decentralized exchange finally solve the mercenary capital problem that has plagued DeFi for years? SegaSwap thinks it has found the answer through a combination of liquid staking, tiered liquidity pools, and something called “attention capital markets.” The Seoul-based startup closed a seed round at a $10 million valuation on September 23, 2025, with … Read more

Introduction The financial markets have always been a battleground for speed, accuracy, and efficiency. As we move further into 2025, the integration of Artificial Intelligence (AI) into trading platforms has fundamentally reshaped how institutions operate, with profound implications for profitability, risk management, and market dynamics. The AI trading systems capitalize on machine learning, massive data … Read more

In business, trust begins with access. If a partner cannot get in, they cannot help you move forward. The Digital Trust Index Third-Party Edition reveals a hard truth: poor identity management is eroding the foundations of many B2B partnerships. Systems stall, delays mount, frustration grows, and access lingers long after it should be revoked. What … Read more

Victoria, Seychelles, September 23rd, 2025/Chainwire/–Global crypto exchange BYDFi is participating in Korea Blockchain Week 2025, with on-site engagement around the main conference “KBW2025: IMPACT” at Walkerhill Hotels & Resorts. The team is also attending select side events hosted by Sahara AI, MEXC Ventures, and Pudgy Korea, as well as a KOL networking & play night. … Read more

Seoul, South Korea, September 23rd, 2025/Chainwire/–Story, a blockchain platform for intellectual property, and Verse8, an AI-powered game creation tool, today announced a collaboration to bring Moonbirds and Azuki IP into user-generated games on the Verse8 platform. Story will serve as the licensing infrastructure, registering and managing IP usage on its Layer-1 network. Verse8 enables users … Read more

Dubai, UAE, September 23rd, 2025/Chainwire/–Ethereum-based meme coin Little Pepe (LILPEPE) has raised approximately $25.99 million during its ongoing Stage 13 presale, priced at $0.0022 per token. Operating on its own Ethereum Layer 2 blockchain, the meme-themed utility token has drawn attention for its combination of meme culture and proposed functional applications. The project’s roadmap and … Read more

Seoul, South Korea, September 22nd, 2025, Chainwire/–Partnership set to bring programmable assets to Korea’s $450b crypto market, the world’s second largest by trading volume Strategic collaboration to bring all of Seoul Exchange’s Trading Activity for Tokenized assets on Story.  Seoul Exchange, one of only two licensed platforms for trading unlisted securities, will be choosing Story’s … Read more

London, UK – September 2025 – Austin Winch is making waves in the decentralized finance (DeFi) world with the rapid rise of Xauras, his newly launched lending protocol. In under a month, the project has not only surpassed $90 million in total value locked (TVL) but also drawn in 12,000+ unique wallets, cementing itself as … Read more

What if, ten years from now, Bitcoin is worth over a million dollars? Sounds a bit far-fetched? Maybe. But here’s the irony: ten years ago, when Bitcoin was literally worth pennies, the same “smart heads” were frowning and saying – “this is just temporary.” And where are they now? Those same experts are still gloomily … Read more

Introduction Artificial intelligence (AI) has helped software developers automate difficult tasks, which has made them more productive by letting them write more systems of higher quality. One of the most important things that has happened is the creation of Artificial Intelligence (AI) agents, which are digital entities that can think, make decisions, and do tasks … Read more