HackerNoon

Learn everything you need to know about Interoperability via these 103 free HackerNoon blog posts. #interoperability

AI can mislead without inventing facts. Explore how evidence selection, omission, and framing influence AI-generated analysis and why fact-checking isn't enough #aibias

Building non-core software in-house? A VP of Product on the hidden costs of build vs buy, from accessibility to scale and AI. #edtech

Upwind Security reports a $400M Series C at a $3.8B valuation as revenue quadruples, supporting expansion of runtime cloud and AI security. #runtimecloudsecurity

Rise, the trading app from INGOT Group, is using its regional partnership with LALIGA to connect the digital trading experience with real-world rewards. #risetrading

Learn how a Google Meet transcript pipeline handles event deduplication, source versioning, worker isolation, and canonical records for reliable AI memory. #aimemory

Who is liable when an AI agent pays? LaFinteca CEO Dmytro Rukin on consent, VRP, Pix Automático and who should carry the loss in agentic payments. #fintech

A software engineer reflects on how AI agents took over coding, debugging, and code reviews, raising questions about the future of engineering. #softwareengineering

I gave NVIDIA's new small model five tools, 60 prompts and no GPU. It picked the right tool every time, and a full spoken turn took about 4.5 seconds. #ai

An FBI-honored cyber chief, a 57M BAM Chinese deal, and Russian propaganda ties: the secret contracts of Dodik’s digital insider. #cybersecurity

Claude Duet runs on a cloud VM, checks your apps every few hours and asks before anything irreversible. How it works and when a DIY agent wins. #aiagents

Why blockchain immutability fails human psychology, how ACH and ISO 20022 handle errors, and how ERC-4337 smart accounts build a crypto undo button. #cryptocurrency

See how a minimal PostgreSQL RAG stack competed on MuSiQue and BRIGHT, using hybrid search, Claude, and systematic experiments to avoid pipeline complexity. #ragpipelineoptimization

How Red Bull weaponized consumer FOMO, bought a Formula 1 team for a single dollar, and turned global sports fandom into billions of retail sales. #marketing

Is SKIP LOCKED enough for reliable background jobs? Explore leases, heartbeats, fencing tokens, and idempotency in PostgreSQL queues. #postgresql

The hidden risk of AI at work is not just getting decisions wrong but it is losing the skills that make an organization uniquely good at getting them right. #systemonemodel

Can an AI second brain truly understand you? Explore five layers of fidelity, from memories and values to decisions and self-correction. #artificialintelligence

I built an AI bot that turns about 200 school emails into one daily digest: what it can read, what it must never do, and the quiet failures that became rules. #aiagents

AI makes building more accessible, but not automatically valuable. See how Lean thinking helps reduce waste, validate quality, and retain human judgment. #ai

Learn how Nanbeige4.3-33B compares with Qwen3.8, Gemma4, and Muse-Glimmer across coding, reasoning, and agentic AI benchmarks. #machinelearning

If you teach an AI agent to work the way you do, have you built your replacement or your best tool? Why that copy should belong to you. #aiagents

Claude Duet, Grok Bot, Muse and Dots compared on price, availability, approvals and connectors, with hands-on tests of the one I could use from India. #ai

What happens when AI agents generate more experiences than you do? Explore the concept of a super second brain and its implications for identity. #artificialintelligence

The root-cause fix will take weeks; protection can’t wait #cybersecurity

Five ground rules for an agent loop with reliability at its core: state machine first, host and runner split, errors as outcomes, atomic history, 3-way tests. #aiagents

Explore the biggest AI geopolitical shifts of Q3 2026, from EU regulation and India's semiconductor strategy to global competition over compute and power. #cybersecurity

An AI-writing linter vs 6 Claude Code skills: 58.67 of 60 vs 56.00 on 12 public tasks, a tie on a held-out set. Tasks, grades and reruns are public. #ai

A filmmaker with no coding background built ScreenWeaver with AI. The real test of vibe coding came a year after launch, not before. #aifilmmaking

Learn everything you need to know about Internet via these 337 free HackerNoon blog posts. #internet

LLMs often return broken JSON, or valid JSON with the wrong answer. Here’s how we use a small model to fix the syntax without hiding bad reasoning. #ai

This one is built on something simpler: a catalogue of 2,112 open-source AI projects, every single one of them checked against its actual GitHub repository. #opensource

A practical architectural guide on bridging non-deterministic AI behavior and enterprise system reliability using multi-layer evaluation pipelines, confidence r #artificialintelligence

How I automated product research, pricing, listing and stock sync for my online store with a 92-step workflow, plus lessons learned. #automation

AI-assisted app development has improved productivity, but it also risks flooding app stores with low-quality, generic applications. #artificialintelligence

PHP2Shell cracked the language under much of the web. What broke, why sites went dark, and what a normal person or small shop can actually do. #php

Why conversion rates alone miss the true cost of online sales. Explore how retained conversion, product returns, and purchase quality shape e-commerce success. #retailtechnology

Breaking down the eMudhra certificate authority compromise, and how IT admins and users can patch affected software. #publickeyinfrastructure

A retrospective on building conversational AI from 2018 custom classifiers to 2026 foundation models, and what truly changed. #codex

Enterprise AI success requires more than powerful models. Learn why data, governance, workflows, and people determine organizational readiness. #enterpriseai

With Wispr Flow, Codex and a 3D printer, I’m making holders to my own specification and revising them after real test prints. #aiassistedcad

Malek Damiri shows how to backtest a customer health score in SQL: point-in-time snapshots, churn by band, and AUC against a simple baseline. #customersuccess

Tesla’s upside-down Roadster is a striking statement of ambition. Here is what I want next: useful flying vehicles, credible range, and proven safety. #tesla

Learn why effective video DRM depends on entitlement checks, not just encryption, and how licensing connects subscriptions and purchases to playback. #drmarchitecture

Need an AI file manager for Android? Try asking instead. Gotcha is an open-source copilot that searches inside files, reads ZIPs, and finds big files. #artificialintelligence

Learn everything you need to know about Instagram via these 147 free HackerNoon blog posts. #instagram

Black Ore for Small Firms brings autonomous tax preparation to independent practices, natively inside Intuit ProConnect Tax and Lacerte, priced per return. #blackore

Turn every human review finding into a harness rule, so the next review starts where this one ended. #programming

Learn why coordinate clamping differs from global gradient norm clipping, with a complete Python implementation, numerical examples and boundary tests. #gradientnormclipping

How bond pricing works: time value of money, discounting, yield to maturity, and duration, explained #pythonbondpricing

Meet Aviator, the YC-backed developer tools company helping teams review, merge, and ship code, plus three Proof of Usefulness projects. #hackernooncompanyoftheweek