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Programming

XColdPro Cold Wallet Storage Earns a 52 Proof of Usefulness Score by Building Hardware-Agnostic Cold

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The HackerNoon Newsletter: The Ethereum Beacon Chain as a State Machine (3/24/2026)

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[$] A PHP license change is imminent

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Yaeum Earns a 74 Proof of Usefulness Score by Building an AI-Powered Sentence Mining and Grammar Analysis Tool for K-Pop and K-Drama Fans

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LiteLLM Compromised by Credential Stealer

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Hegel, a universal property-based testing protocol and family of PBT libraries

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Inside Ohm's PEG-to-Wasm compiler

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Proposing Botwatch

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Limbic-Cortex Hybrid Architecture: Where Biological Neuroscience Meets Deep Reinforcement Learning

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When upserts don't update but still write: Debugging Postgres performance at scale

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An Image Engineer’s Notes, Part 6: How Objective Data and Human Perception Define Image Quality

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The State Machine That Saved a National Payment System (and What I Learned Building It)

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Pine64 FOSDEM 2026 Update

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Rust threads on the GPU

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How AST Makes AI-Generated Functions Reliable

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I Built a Fix So You Can Stop Writing Micrometer Boilerplate

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LiteLLM on PyPI is compromised

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How io_uring Overtook libaio: Performance Across Linux Kernels — and an Unexpected IOMMU Trap

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Down: Debunking zswap and zram myths

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How to Audit and Speed Up a WordPress Site Without Installing a Single Plugin

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Slopification and its Discontents

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Krita 5.3.0 and 6.0.0 released

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Security updates for Tuesday

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Agent-to-Agent (A2A) Protocol: The Future of Autonomous Multi-Agent Systems

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The Builder's Dilemma: Balancing Creativity and Consistency in Agentic Workflows

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The Ethereum Beacon Chain as a State Machine

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curl > dev/sda

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The Liquid Restaking Ecosystem Has An Operational Problem

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Gcore Radar Report Reveals 150% Surge in DDoS Attacks Year-on-Year

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The Real AI Opportunity Is the Power Grid

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Behind the Tech: Understanding Pure Wallet’s Offline Token Transaction System and Gas-Free Transfers

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Cresva Earns a 59 Proof of Usefulness Score by Building an AI Marketing Workforce for Ecommerce Brands

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Debunking zswap and zram myths

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I Built a Voice-Controlled Home Cinema for Windows Because I Was Tired of Getting Up to Pause Movies

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Your Nix Deployment Looks Clean but It Probably Isn’t

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Conversational Data Analytics with SQL Embeddings

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Doxreporter Brings Blockchain Storage to Cyber Incident Reporting

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The Internet Was Always Bad at Writing. Now It's Just More Obvious.

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Announcing TypeScript 6.0

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Clues No One Meant to Reveal

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Meet the Writer: Hacker Noon's Contributor Han Be, SF-writer and Scientist

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Regata Earns a 46 Proof of Usefulness Score by Building an Adaptive Interface for Lead Activation

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AI Recommendation Engines: The Next Frontier in CRM

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Your SQL Team Is Losing 40% of Their Time to Tasks AI Can Handle Right Now

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Ironies of Automation (1983)

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Stablecoins Are Becoming the Payment Layer of the Internet

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Production RAG Is Not a Vector Database: A Practical Blueprint for Retrieval You Can Trust

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Hackers May Not Need Better Skills Anymore—Just Better AI Prompts

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The Context Paradox: Why Your Fancy AI Fails in Production

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Best Crypto to Invest In Right Now as Fed Delays Rate Cuts

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