HackerNoon

HackerNoon is a self-sustained blog that focuses on technology, development, and cryptocurrency. It features genuine and thought-provoking articles, reports, and viewpoints contributed by over 35,000 actual tech experts.

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How Enclave Markets is Building a Privacy-First, Fully Encrypted Crypto Exchange

2 days ago | hackernoon.com | Ishan Pandey

Welcome to Behind the Startup, HackerNoon’s series uncovering the real stories behind cutting-edge blockchain projects. Today, we dive into privacy-preserving infrastructure and the future of encrypted, trustless markets with Phil Wirtjes, CEO of Enclave Global. From his early career in health tech to leading a fully encrypted exchange built to tackle front-running, slippage, and permissioned trading—Phil offers a transparent look into how EnclaveX is reshaping digital asset markets.
Code Smell 299 - How to Fix Overloaded Test Setups

4 days ago | hackernoon.com | Maximiliano Contieri

When your test setup is bigger than the actual testTL;DR: Bloated setup that's only partially used makes your tests more coupled and harder to understand.
Can Polyester Fix the Broken DEX Experience for Retail and Institutional Traders?

1 week ago | hackernoon.com | Ishan Pandey

Can a decentralized exchange really offer full compliance, cross-chain access, and no KYC all at once? That is the claim Polyester is making, and the market is watching closely. As the divide between centralized and decentralized finance narrows, Polyester positions itself as a hybrid model, retaining the composability and permissionless nature of a DEX while integrating the regulatory scaffolding usually associated with centralized platforms.
Tracy Jin, MEXC: Why Universities Are the Backbone of Web3’s Future

1 week ago | hackernoon.com | Ishan Pandey

As the blockchain industry matures, the critical question is no longer just about decentralization or innovation, it’s about sustainability. MEXC Ventures, the investment and incubation arm of leading exchange MEXC, is answering that challenge with IgniteX, an initiative designed to empower the next generation of Web3 builders.
From Zero to DR41: How I’m Ranking My New Site (and Aiming for “Socks” at 425K)

1 week ago | hackernoon.com | Amra Beganovic

OK, so I promised I’d do an updated story on how my new site is doing—and it’s time to deliver!For those of you just tuning in: I’m not here to “fake it till I make it.” I’ve already built a site with a DR69 and over 60,000+ in monthly organic traffic. I walk the walk—I’ve ranked ultra-competitive keywords (keyword difficulty, i.e. KD, to 70 plus to #1 position on Google), driven serious traffic, and I’ve got the receipts. But this isn’t about that site.
AI Needs Better Data, Not Just Bigger Models

1 week ago | hackernoon.com | Dan Stein

LLMs have changed fast and they have done so faster than most of us expected. We’re seeing them do things that felt impossible a few years ago. But behind all the hype, there are still big challenges, especially around the data that trains these models. We spoke with Sapien’s CEO Rowan Stone to get his take on what’s working, what still needs fixing, and how Sapien is approaching the problem from the ground up. The evolution of Large Language Models has been phenomenal in the last few years.
AI Is Rewriting the Rules of UX—Here’s How to Make It Work for You | HackerNoon

1 week ago | hackernoon.com | Syed Balkhi

Are you interested in learning how using AI can ultimately result in a better customer experience? If so, you're in the right place!If it's not clear by now, AI adoption is growing faster than ever. Research shows that an impressive 78% of online businesses are already using AI in some capacity, and there's a good reason for this decision. AI tools open up new possibilities and can speed up workflows in many different ways.
Code Smell 298 - How to Fix Microsoft Windows Time Waste | HackerNoon

1 week ago | hackernoon.com | Maximiliano Contieri

When Conditional Logic Silences Critical SignalsTL;DR: Skipping status reports in conditional branches causes silent delays and race conditions.
Best Practices for Faster Queries: A SQL Performance Tuning Tutorial

1 week ago | hackernoon.com | Luca Liu

IntroductionEfficient SQL queries are essential for optimal performance in Oracle databases. This article focuses on key practices for query optimization, with practical examples tailored for Oracle environments. 1. Use Indexes EffectivelyIndexes are a powerful tool in Oracle for speeding up data retrieval. Oracle supports various types of indexes, including B-Tree, Bitmap, and Function-Based Indexes.
How KuCoin Plans to Rebuild Trust in Crypto: Inside BC Wong’s $2B Vision

1 week ago | hackernoon.com | Ishan Pandey

Why is a crypto exchange investing $2 billion in trust? At TOKEN2049 Dubai, KuCoin CEO BC Wong announced the "Trust Project," a $2 billion initiative aimed at enhancing transparency, security, and compliance in the cryptocurrency industry. This move comes as the crypto sector faces increased regulatory scrutiny and a need for greater user confidence.