~hackernoon | Bookmarks (1923)

Managing supply chains can be one of the most costly and labor-intensive hurdles for small businesses to overcome.

Digital wallets appear set to cement their position as the decade’s fastest-growing fintech innovation by becoming the world’s favorite payment option.

Surviving a product management crisis: Debugging failed integrations, rebuilding customer trust, and learning lessons in resilience, communication, and iteration.

Discover why Expo is the ultimate toolkit for React Native developers. Simplify app development with quick setup.

Automate Google Cloud security audits using Terraform and Python. Terraform ensures secure resource provisioning with best practices, while Python enables continuous auditing and custom security checks. Together, they form a scalable, proactive solution for managing cloud security, complete with real-world examples and CI/CD integrations for continuous compliance.

Blockchain oracles are becoming increasingly important in decentralized ecosystems. They act as data bridges between blockchain-based applications and the analogue world. Despite their growing importance, existing oracle networks face a number of persistent challenges.

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. Unpacking The Starknet Bolt Upgrade By @2077research [ 17 Min read ] Learn how the Starknet Bolt upgrade improves performan...

Zythum (1986) for the ZX Spectrum is a cult classic platformer featuring a wizard's quest across 4 treacherous levels. Known for its unique mechanics, intuitive controls, and innovative design, it challenges players with pixel-perfect precision. Despite its quirks, Zythum remains a retro gem worth playing.

MEXC’s December 2024 report covers major crypto trends: Bitcoin surpassing $100K, South Korea delaying crypto tax to 2027, rising AI and memecoin narratives, Solana's record 72.8M daily transactions, and NFT sales soaring to $889M. Stay updated on market growth and evolving opportunities.

Suffiyan Malik, a seasoned mentor, shares 9 vital lessons for new founders, focusing on communication strategies like networking, audience building, category design, and cold outreach. These tools empower startups to position themselves, grow networks, and build credibility in competitive markets.

AGI aims to create AI systems that can truly generalize knowledge and skills. It can learn fundamental principles that can be applied to completely new situations. Current AI will need thousands of hours of training data.

What the heck are iterators and generators and how to effectively code with these concepts in JavaScript.

Reactive programming with WebFlux allows us to scale vertically up, from within the VM with small independent threads. This means that its producers don’t overwhelm consumers. In this article, we will go through the implementation of two Spring boot services. One will be implemented with the old MVC model and the other with a new Webflux model.

Reactive programming is a declarative programming model or programming paradigm. It is mainly concerned with the handling of asynchronous data streams. In this article, I will go through problems found along with implementing reactive programming and the possible solutions. At the bottom of the tutorial, we will find the most plausible solution I found for the case I’m presenting.

What do all of the crypto industry's 2024 recap/2025 prediction reports have in common? And what are they all missing?

How are you, hacker? 🪐 What’s happening in tech today, January 6, 2025? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Samuel Morse and Alfred Vail publicly demonstrated their telegraph for the first time in 1838, North Korea announced that it had successfully tested a ...

The final winners of the #Bitcoin Writing Contest are here! With over 200 #bitcoin stories and months of engagement, top prizes went to @walo, @ibukun8717, and @javiermateos. Bonus prizes were also awarded for standout contributions. Ready to enter the next contest? Visit contests.hackernoon.com

Rahul Khurana, Principal Architect, has revolutionized AI, e-commerce, and telecom with innovations like AI-powered chatbots, fraud detection systems, and quantum computing applications. His leadership at T-Mobile delivered initiatives like Project 10 Million and BOPIS, bridging gaps in education and commerce while mentoring future innovators.

I've been picking away at a new board game for a few years now. I made some progress early on but got stalled with other priorities. I'm now going to push to get the game done. I think it might be a fun experiment to share my design progress here in my newsletter.

CQRS is a software architecture designed to mitigate known caveats of 'Object-Oriented architecture' Writes and reads generate, almost all the time, a very different load against the system. The point is always to keep read operations apart from write operations.

Ports and Adapters architecture was created by Alistair Cockburn in 2005. It is one of the many forms of DDD(Domain Driven Design Architecture) The idea is to separate the application we want to develop into essentially three separate parts. Inside is the business logic and the application itself and outside is whatever we are using to connect and interact with the application.

Integrating Large Language Models (LLMs) with diagramming tools like Mermaid and UML is revolutionizing software development. By providing a textual description to an LLM, the model can generate the corresponding Mermaid code for a flowchart.

These tools will help build a hiring system, not just make a random hire once in a while.

Starknet is a ZK-Rollup leveraging the STARK cryptographic proof system. Being a Layer 2 network on Ethereum, Starknet enables dApps to scale computationally without compromising security or composability.