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HackerNoon

Turning Apple Pencil Into a Reed Pen: How I Built and Shipped Qalaris

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I Gave an On-Device LLM a Search Tool. It Ignored It and Made Up Data Instead

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A Wrong API Key and One Missing Hyphen Almost Broke My Bible Study App After Launch

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The TechBeat: Qwen3.8-27B-DFlash2: A Guide to Faster Qwen Inference (9/2/2026)

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Reliability Testing for Fleet Camera Image Quality Drift

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Huskeys Raises $27M Series A Led by Blackstone to Tackle the Growing Complexity of Edge Security

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We Cut Four of Five Tabs From ROLL Beauty and Shipped Anyway

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Building Isolyne, a Safety Net for Fast-Moving Development Teams

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Walnut Launches Enterprise AI Agent Platform to Personalize the B2B Buyer Experience

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Building Billinox, an Offline-First Invoicing App for Small Businesses

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I Couldn’t Remember the Russian Words I Was Learning, So I Put Them on My Phone Screen

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Securing a Real Time Social Map: The Trust Architecture Behind Beamrove

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500 Bugs, $22, and a Dream: Bringing PocketVault to Android

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5 Practical Ways to Reduce AI Inference Costs

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Zoomex Deepens TradFi Push With 50+ Stock Perpetuals and Zero-Fee TradFi

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MemeBitcoin Raises $8M Strategic Round to Scale Its Public Race Toward Satoshi's Wallet

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Tokens Are New AI Currency. Here's Everything You Need to Understand Before You Spend Another Dollar

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When an AI Cannot Tell a Leak from a Hallucination: A Multi-Model Guardrail Case Study

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MCP Explained: Most AI Agent Builders Are Rebuilding What This Protocol Already Solves

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AI Tokens: How They Work, How to Count Them, and How to Stop Wasting Them

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Learn Rust Variables and Types by Building a Scientific Calculator

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Inside IEC 61850: MMS, GOOSE, Sampled Values, and Security

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AI Didn’t Make Developer Work Easier. It Removed the Easy Parts

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Are LLMs Really Making Developers Worse at Learning?

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Your Convex Agent Can Send and Receive iMessage with Photon

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How to Evaluate an AI-Generated Literature Review

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How I Use Playwright to Catch Broken Routes Before Deploying

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How Fast Can DeepSeek Run on 8GB VRAM?

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Automating Technical Debt Triage in Enterprise Codebases

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Why Localization Could Be the Next Big Differentiator in Fintech, per Opo Farsi

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What pg_stat_statements Actually Tells You About Your Queries

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Why Domain Intelligence APIs Need an “Unknown” State

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I Mailed Microsoft an Internet Idea in 1998. Here’s What Happened

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I Have Two Testers for my App. One of Them is my Wife

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PySpark Tips for Production Data Pipelines

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Using TPC-DS to Compare Cloud Data Engines by Price Performance

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The Factory Floor Is Where Digital Manufacturing Hype Goes to Die

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Zoomex Concludes High-Impact "Trade the Tide" Event at Coinfest Asia 2026, Accelerating Expansion

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Your Docs Are Your Best Sales Asset Now, and Your Marketing Site Is Dead Weight

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The Model Is the Easy Part: What Actually Breaks When AI Goes to Production

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A State-Machine Model for Enterprise Revenue Teams

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The Token Price Fallacy: Why Your Agentic AI Bill Keeps Growing While Unit Costs Collapse

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iOS Startup Performance in Practice, Part 1: Understanding Launch Types and Entry Points

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Security Risk Advisors Launches SCALR AI as a Free SOC AI Platform for Security Teams

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Why Agency Growth Tactics Fail on Stalled Products

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360in360 Living Memories Adds Audiobook and Voice-Preservation Capability

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Why I Cancelled a €360/Year SaaS Subscription with Claude Code

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Best AI Code Review Tools for GitHub (2026)

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Meet Cloudways: HackerNoon Company of the Week

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The HackerNoon Newsletter: Prompt Debt: How Old Instructions Break New AI Models (8/31/2026)

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