Hackernoon

$350 Billion (with a capital B) was the inflation-adjusted personal net worth of John D. Rockefeller. He was history’s wealthiest man, by a long shot, if you consider the wealthiest individuals of our lifetime… Elon Musk – $432 billion (I contend that this net worth is a BS overvaluation of the value of TESLA and Twitter!) Jeff Bezos – … Read more

Here’s a shocking number to start your day: Americans received over 70 billion robocalls in 2024. That’s about 211 calls per person. As someone who writes about AI and digital strategy, I never thought I’d be sharing anti-spam tactics, but here we are – because this problem is too big to ignore. The Scale of … Read more

Amazon S3 is a cornerstone of AWS cloud storage, offering unmatched scalability, reliability, and versatility for modern applications. For AWS Associate Solution Architects, mastering S3 is essential to designing efficient, secure, and cost-effective solutions. From understanding storage classes and lifecycle management to leveraging features like encryption, versioning, and event notifications, this guide covers the critical … Read more

Spring Data JPA allows you to build scalable backend applications backed by any relational database. It is a great choice allowing you to speed up your development and and focus on the business logic. In this article, you are going to learn the following: What is Sring Data JPA Connect to real database not in … Read more

Growth Mindset in Engineering Career — Work Reactively or Proactively Suffering from Being Reactive For a long time, I found myself buried by endless daily work, such as fixing bugs, completing sprint tickets, and doing whatever my managers asked of me. I was obedient to my JIRA tickets as if I were working on an … Read more

Over the last few days, the IT community has been buzzing about DOOM CAPTCHA—a CAPTCHA that lets you play DOOM in your browser to prove you’re human 🤖❌. Tons of posts have flooded social networks, especially LinkedIn and Reddit. The project’s GitHub repository quickly shot past 300 stars in a few hours. ⭐🚀 But is … Read more

Background With the development of Web3, decentralized AI Agents have emerged as a key application. These agents operate autonomously without relying on centralized servers, handling user data and interacting with blockchain smart contracts. However, the openness and trustless nature of Web3 pose significant security challenges. AI Agents demonstrate potential in Web3 applications, such as managing … Read more

The fundamental question in gaming has always been: “What gives a digital asset its real value?” In gaming, value isn’t about owning something; it’s about the story behind that asset. This is exactly why the traditional gaming infrastructure is breaking under its own weight. Gamers and developers have been desperately trying to build P2E models … Read more

PANAMA, Panama, January 10th, 2025/Chainwire/–Despite the billions invested in Web3 gaming as a key catalyst for mass adoption, the industry faces significant challenges from complicated onboarding to unsustainable growth. While Telegram Miniapps have gained traction as a promising solution, their shallow gameplay and lack of on-chain integration are major barriers for them to sustain. This … Read more

DUBAI, United Arab Emirates, January 10th, 2025/Chainwire/–ChainGPT(CGPT), a pioneer in blockchain AI solutions is delighted to be listed on Binance, the world’s leading cryptocurrency exchange. The inclusion of ChainGPT (CGPT) on Binance represents an important development for both the project and the exchange’s users. ChainGPT focuses on utilizing AI to address challenges in the blockchain … Read more

SINGAPORE, Singapore, January 10th, 2025/Chainwire/–Bifrost has announced that vDOT, Polkadot‘s largest liquid staking token (LST), has been listed as a collateral asset on Hydration Money Market. Within 15 hours of opening deposits and borrows, vDOT reached the supply cap of 220K and surpassed $2.2 million in Total Value Locked (TVL) pushed by DOT leveraging demand. … Read more

Rising Interest in Blockchain Careers Among Vietnamese Youth A comprehensive survey conducted by cryptocurrency exchange KuCoin at the Vietnam Technology & Investment Summit (VTIS) 2024 has revealed significant interest in blockchain careers among Vietnamese youth. The study, which surveyed 926 participants during December 3-4, 2024, found that 82% of respondents are actively considering careers in … Read more

Hey Hackers! Welcome to the winners’ announcement for the final round of the Opt Out Writing Contest! :confettiball::confettiball: The Opt Out Writing contest first launched way back in January, offering a platform for true champions of decentralization to rage against persistent centralized structures threatening the promise of freedom within the Web3 ecosystem. Sponsored by Aut Labz, … Read more

How are you, hacker? 🪐 What’s happening in tech today, January 10, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Thomas Paine published “Common Sense” in 1776, The Treaty of Versailles went into effect in 1920, The first Apple computers to ship with Intel processors were released in … Read more

Hello beautiful programmers! Welcome to the Programming and Doodles blog, today, we’re going to talk about How OpenAI’s ChatGPT works. Yes, the GPT that helps you with everything and still gets yelled at. Here’s the catch though: we are not going to talk about how AI/ML models work in general. Everyone in programming or tech … Read more

They say numbers don’t lie. I would like to rephrase it as “Numbers don’t lie, but sometimes they can be deceitful.” n n In 2024, I published three articles on Hackernoon. Today, I was going through my profile to see how the content performed. Here is what I noticed- the content that got me the … Read more

Unleash Fast, Local Vector Embeddings Store Inside The Browser with EntityDB entity — en.tɪ.ti n Something that exists apart from other things, having its own independent existance. Before the year ended a series of eye-opening realizations came to my mind about how agent architectures are deployed and what tools are necessary for them to evolve … Read more

Access the complete project here. Requirements Node.js (used just for building the project with vite) NPM (node package manager) Rustup (Rust language toolchain) Cargo (Rust package manager) Getting started For this example, we will use Vite.js to set up the project and compile the React source code. npm create vite@latest react-rust — –template react-ts The … Read more

It has now been 8 months since the Ethereum network introduced blobs through the EIP-4844 upgrade. As anticipated, rollups are benefiting from significantly lower batch posting fees, allowing them to submit more transactions to Ethereum via the cost-efficient blob option. However, the blob usage has been low as expected—there are still not enough rollups or decentralized … Read more

Expertise Delivered Product Development & QA Industry Automobile Client Brief The client has been delivering advanced roadside assistance services in the United States for a decade and a half. They started by offering towing services and eventually scaled to other areas by incorporating services like tire change, gas delivery, battery jump-start and replacement, and stuck-in-a-ditch … 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. ## The Crypto Industry is Overlooking a Critical Factor in Ensuring Its Success By @kategrizik [ 4 Min read ] To turn … Read more

1. Introduction Nowadays, we can rely on different streaming systems to transmit and collect our data. Some of the systems that we use, require extremely high availability. On the other hand, for other systems, high availability can be a trade-off between having a reliable system. Sometimes getting systems slower, can allow room to increase the … Read more

1. Introduction According to Ultraboard Games, the mancala game has existed for about 7000 years. This means that since the middle neolithic phase of History, mankind has been playing this game. The first time I came across this game was when my grandmother had a game that she would call The Stones Game. Later in … Read more

Hey there! Ready to dive into the world of hashing with Go? Whether you’re building a secure application or just trying to speed up your data structures, you’re in the right place. Let’s break down everything you need to know about using hash functions in Go, with plenty of real-world examples you can start using … Read more

Every Gliimly application is built as both an application server and a command-line program. You can use both, depending on what’s the nature of your application. Some programs are meant to be used in scripts, or executed directly from the command line. Others need to stay in memory and execute user requests as servers. The … Read more

For the first post of 2025, I’m continuing my retrospective series. As last year, before diving in into the report proper, I’d like to remind you that Ukraine is still fighting for its survival after nearly 3 years and countless Russian war crimes. The civilized world can’t allow rewarding the invasion of a sovereign country, … Read more

I recently launched Postiz, an open-source social media scheduling tool. After four months, it’s making $2.1k per month! Thanks to open-source software in one of the most competitive markets, you can do the same. Here is how. Find an Idea 💡 You don’t have to have an original idea; you can take something already existing and … Read more

File upload is an essential feature of web applications. Sending or receiving images, videos, and text files is a basic activity performed daily by billions of people on the Internet. In the B2B (business-to-business) market, this functionality is crucial for e-commerce platforms, social networks, cloud storage services, and applications that require constant data interaction. How … Read more

The Graph unveiled Geo Genesis today, a platform designed to organize and manage knowledge within decentralized networks. The system introduces “Spaces,” which function as collaborative hubs where users can contribute to and govern shared information. The launch marks a shift in web3 infrastructure development, moving beyond digital asset management to focus on information organization. The … Read more

For the past three years, the team behind Chaos on the Chains has been quietly crafting an experience that pushes the boundaries of mobile gaming. Fusing AR, AI, and GPS technology into a stylized low-poly world, this upcoming MMORPG invites players to explore real-world locations, conquer lands, and meet heroes spanning from ancient legends to … Read more