Archive

Everything we've scored that's past the 48-hour window — open to everyone, no account needed. The live feed only shows what's moving right now; this is the record behind it.

• 9Prompt Engineering, Context Engineering, Loop Engineering: What Actually Changed
• 9I Pre-Registered a Hypothesis. 600 API Calls Later, the Data Killed It.
• 9VLA-ReID: Video-Level Association for Re-Identification in Multi-Object Tracking with Highly Similar Objects
• 9OrderMoE: An expert similarity driven distributed edge MoE inference
• 9FLUX on a 4070 Graphics Card 🖼️
• 9Ask HN: Any AWS billing issues known? Amazon forecast of 3 billion dollars
• 9How Jailbreak Attacks Inform Safety Alignment: A Defender-Centric, Shapley-Based Evaluation of Jailbreak Contributions
• 9A Diagnostic Framework for AI Agent Behavior
• 9Noise-Robust Box-Supervised Infrared Small Target Detection via Physics-Inspired Soft Label Optimization
• 9SlotGuard: Stop Oversharing Private Local Context in LLM Agent Transcri
• 9The Geometry of Semantic Space: A Continuous Geometric Framework for the Transformer Architecture
• 9Fenced Citation-Context Retrieval for Case Law: Temporal Leakage and Degree Control Across Two Jurisdictions
• 9SynH-Rank: Quality-Aware Code Search via Diverse Data Synthesis and Hierarchical Ranking Training
• 9Teach it to stop, not just to click
• 9Solving 20 Erdős Problems with 20 Codex Accounts Running in Parallel
• 9ECC and DDR5
• 9Scope3Trace: Evidence-Based Identification and Extraction of Scope 3 GHG Emissions from Sustainability Reports
• 9Persistent Sparse Autoencoders: Learning Feature Timescales in Language Models
• 9Had a great time answering all your questions! Let me know if I should another AMA soon!
• 9Flux 3
• 9How to recover a node-oracledb Thin pool after an RDS Oracle restart without restarting Node.js?
• 9llm-zoo — 100+ LLM models. Pricing, capabilities, context windows. Always current.
• 9BLAD: A Historically Contextualized, Multilingual Dataset of Bangladeshi Legal Acts (1799 to 2025)
• 9Bonnie Tyler has died
• 9When AI Creates A Closed Source World
• 9I got tired of not knowing what my AI agents were doing, so I built a tiny observability tool
• 9Inkling – Open-Weights 975B Parameter LLM
• 9What happened to TheNumbers.com
• 9Evidence Interfaces Shape How Retrieval-Augmented Readers Use Support
• 9Just got an AWS billing alert projecting my monthly cost at $140B
• 9A Multi-Model Hybrid Defense Approach Against White-box Adversarial Attacks in Computer Network Traffic
• 9Nativ: Run frontier open models locally on your Mac
• 9I Understood the Problem. I Still Built the Wrong Product.
• 9Auto Research for Materials: Auditable AI-Scientist Workflows with Held-Out Transfer
• 9Orchestrating Slow, Unreliable Async Jobs Across Multiple Providers
• 9DepthART: Scaling Foundation Monocular Depth to Tiny Models
• 9My extension "worked" — it just quietly saved half of every conversation
• 8Why is Maven JAR Plugin writing *.jar contents into the *.pom file?
• 8Jetpack Compose Material 3 DatePicker animation glitch when switching from input mode to calendar mode
• 8A possible future for Damn Interesting
• 8Fourier Geometric Wind Power Forecasting with Numerical Weather Prediction
• 8Vite+ Beta
• 8I'm 13, Solo Founder & CEO of Akhouri Systems. No team, no backend, no funding — just a laptop.
• 8How to use a comment as SPECIAL_TOKEN in JavaCC for a jjt in the Tree builder Visitor
• 8ThRIve: Thermally Robust CNN Inference via Low-Rank Adaptation in Heterogeneous PIM Architectures
• 8FreeBSD 16 Retires the Last of Its GPL Code from Its Base System
• 8My security camera shipped a GitHub admin token in its login page
• 8Databricks Marketplace: IP Protection, Job Compute, and Secret Management
• 8Otap:Structure-Aware Optimal Transport for Evaluating Planning and Execution in Agent Trajectories
• 8Stratagems #6: Alex Walked Into an AI Compliance War Room. Every Director Watched the Dashboard. He Watched the Pipeline.
• 8What are your goals for the week? #186
• 8Show HN: A zoomable timeline of 4M Wikipedia events
• 8ALLUDE: A Unified Evaluation System for Configurable Attacks in Differentiable Environments
• 8A Systematic Evaluation of Traditional Privacy Policy Analysis Tools Against LLMs
• 8ThAME: 3D Memory-Enabled Heterogeneous Accelerator for LLM Mixture of Experts
• 8Stratagems #18: Leo Tracked an AI Signal to Derek. Both Were Looking for the Same Enemy.
• 8Your Browser Is a Supercomputer. Stop Sending Your Data to Someone Else's server.
• 8Show HN: Mindwalk – Replay coding-agent sessions on a 3D map of your codebase
• 8JetBrains Rider: MSTest hangs and fails with "Process dotnet.exe exited with code '0'"
• 8How to Hunt a Bug Again (But at 10 AM ☀️)
• 8Bridging the Information Gap: Semantic Densification and Hindsight Distillation for Cold-Start Prediction
• 8When LLMs Over-Answer: Measuring and Mitigating Quality Issues in LLM-Based Hardware Description Language Question Answering
• 8What does a Bayes-filtered transformer believe? A predictive Monte Carlo approach
• 8React Native Interview Handbook — Part 1 of 10: JavaScript
• 8EvoGUI: An Evolution-Aware Benchmark for GUI State-Transition Understanding
• 8I built 8 security layers for an MCP marketplace. Here's what each one actually catches.
• 8The Chatbot Was Easy. The Engineering Wasn't.
• 8Solver-Hard Is Not Model-Hard: A Hardness-Controlled Diagnostic for LLM Constraint Reasoning
• 8Where Does Agent Reliability Come From? A Cross-Benchmark Decomposition of Verification Loops, Specialist Models, and Scaffolding in a Production Enterprise Agent
• 8Learning from Synthetic Data without Model Collapse in Iterative Instruction Tuning
• 8Show HN: Beautiful Type Erasure with C++26 Reflection
• 8EIP-8347: Offline state migration to the PBT
• 8Reward-Driven LLM Agent Workflows: Synthesizing POMDP Routing and Self-Correction for Autonomous Decision-Making
• 8What is a context window, actually?
• 8Architecting lean LLM caching: how to drop a 20M-row table without losing your AI memory
• 898% isn't much
• 8As downtown Seattle offices empty, city facing years of 'zombie' towers
• 8How can I preserve PNG transparency when displaying an image in Tkinter?
• 8Codex Resets
• 8Paginating REST API using Absolute URL in Azure Data Factory
• 8I wanted Snowflake to do more than store data. So I built a pipeline where it judges World Cup conviction, then writes its verdict back to Solana. The architecture ended up being my favorite part of the project.
• 8@angular-devkit/schematics-cli — Angular Schematics - CLI
• 8JEP 541: Deprecate the macOS/x64 Port for Removal
• 8Is something wrong with zeros or multiple pairs in stroke-dasharray?
• 8OpenPrinter
• 8Why do AI company logos look like buttholes? (2025)
• 8Good Tools Are Invisible
• 898.css
• 8ERC-8343: Contract Deactivation
• 8ERC-8325: Asset Anchor Registry
• 8FAANG Simulator
• 8Delta flight hit by firework while landing at Midway Airport on Fourth of July
• 8OverpAId – Fire your CEO. Hire the future
• 8ZCode – Harness for GLM-5.2
• 8Leaking YouTube creators' private videos
• 8Al Vigier: Canada's AI strategy shouldn't include secret Palantir bills
• 8Local, CPU-Friendly, High-Quality TTS (Text-to-Speech) with Kokoro
• 8Encrypt The Mempool #7, July 22, 2026
• 8The most useful tool in my dev setup is a password manager
• 8China sentences official to death for taking $325M in bribes
• 8The fall of the theorem economy
• 8If You Build It, They Will Come
• 8Codename One Settings Is Now a Standalone Tool
• 8Espionage Against the European Parliament
• 8Global review confirms mRNA vaccines are safe, effective and full of promise 
• 8I built an AI dev harness that isn't allowed to trust itself
• 8[Draft/Idea] Confidential Agent Policy Verdicts
• 8My insights on What Working at Big Tech Is Actually Like
• 8I Finally Built the Dev Opportunity Radar Website ❤️
• 8Parse and use Lichess stream data with cURL and PHP
• 8EIP Editing Office Hour (EIP + ERC ) Meeting #106, July 14, 2026
• 8How use PHP array_search for tags even it is an array tag
• 8Token Drift Explained: Why Your Agent Gets Slower and More Expensive
• 8Pazi — Vibe code business operations
• 8Porting Gemma-4 (2B / 4B / 12B) to AWS Inferentia2
• 8GigaToken: ~1000x faster Language model tokenization
• 8Why skilled workers come to Germany and then leave again
• 8Building a Search Modal for a Membership-Gated WordPress Site
• 8Stripe and Advent have made a joint offer to acquire PayPal – sources
• 8Dev Opportunity Radar #9: A Fully Funded AI Security Residency, SF Founder Residency, Figma Campus Leaders & More
• 8TanStack Start vs Nuxt: One Framework to rule them all?
• 8Building a Tiny 3D Renderer for a Tiny Handheld
• 8EIP-8341: Partial Execution Payload Commitments
• 8My Agent Shipped 3 PRs in an Evening. 40% of My Messages Were Corrections.
• 8Germany’s Infineon opens major chip plant as EU seeks tech autonomy
• 8Thanks HN for 15 years of support and helping me find my life's work
• 8THE STAND: Keep the Chant Alive!
• 8Why do indices behave differently than setting to a variable in bash loops over arrays that contain quotes and spaces?
• 8Bash Error Handling: A Field Guide to Preventing Emotional Damage
• 8Harness Engineering
• 8Divergence escalates the wrong population: unanimous misses auto-pass
• 8openworker —
• 8I audited my own AI-generated refactor and found 46 bugs. Here's what that taught me.
• 8Top 7 Featured DEV Posts of the Week
• 8Declarations from the Periphery: From Genesis to the Sovereign Edge
• 8Why design matters for a web framework: a 7-year evolution
• 8Two nasty surprises in Home Assistant's config
• 8600 Filters and a 414: The New QUERY Method in .NET 10
• 8Your Agents Should Be Multiplayer
• 8I Built a Task Orchestrator, Then Deleted Its Best Number
• 8GitHub Actions & CI/CD, Explained Like a Robot Assembly Line
• 8Stratagems #11: Lena Watched Her Own AI Platform Get Cut. An Ember Stayed.
• 8Every JWT debugger tells you not to paste real tokens. So I built one where it doesn't matter.
• 8A Deep Dive Into File Compression: How Data Gets Smaller, Why Codecs Differ, and What to Actually Use in the Lakehouse
• 8[RFC] Operational Mandate: S9 Impact Autopsy & S10 Capital Efficiency Oracle
• 8Did they ghost you?
• 8How I Built a Constraint-Based Logic Puzzle in Next.js
• 8Open AI Build Week: Foundation First, Software Second
• 8Ask HN: Who is quitting? (July 2026)
• 8Why Software Factories Fail (or: harness engineering is not enough)
• 8Regressive JPEGs
• 8European "age verification" "app" forcing everyone to use Android or iOS
• 8A better way to tie gym shorts (or any drawstring) [video]
• 8How Kalshi Infects the News
• 8The SSE Fragmentation Catastrophe That Took Down CareerPilot AI
• 8How to check if my program was run with sudo?
• 8Making ServiceLoader usable: a provider factory
• 8The Myth of the Post-Documentation Era
• 8Sam Neill has died
• 8JetZero
• 8AI Agent Cost Drift: 0.35%/day Is Invisible to Your Dashboard
• 8Navigating the New Grad SWE Job Hunt: System Design Interviews - Part 2
• 8'World Models' Will Be the Next Buzzword. The Man Saying That Just Raised $1B to Build One
• 8Clarity: Understanding, Out Loud
• 8AppFunctions, revisited
• 8macOS runs out of application memory because your dead dev servers never die
• 8Building a Plugin-Free Newsletter Popup on WordPress: Custom REST Endpoint Mailchimp API v3
• 8The Tower Keeps Rising
• 8Four signals I built into an OSS decision score instead of fabricating reviews
• 8How we can reduce traffic congestion
• 8I Spent a Week Fixing the Wrong Skill (And Other Lessons from Evaluating an AI PR Reviewer)
• 8Introducing Schemd: a small text-to-SVG compiler for circuits and UML
• 8The Friction Is A Feature, Not A Bug: Teaching and Mentoring in the Age of AI
• 8The Fallback Password: Dissecting the Tenda Router Backdoor (CVE-2026-11405)
• 8LuciferCore: The Redemption Arc — From a Naive Prototype to a Battle-Tested .NET Framework
• 8Oomwoo, an open-source robot vacuum you build yourself
• 8Tell HN: Namecheap gave my account to an unverified third party
• 8The Senior Devs Refusing to Use AI Are Becoming Juniors Again
• 8Jetson Nano: Ollama & Optimal Quantization
• 8Removing a Photo's Background in the Browser, With No Upload: AI Licenses, ONNX Models, and a Frozen Tab
• 8Another Tale of Two Threads (C or C++ vs. Python)
• 8The smolagents bug that made my agent retry the same valid code three times
• 8Spider venom kills varroa mites without harming honeybees
• 8The Ghost in the Machine: Hunting a Memory Leak I Couldn't See the Source Of.
• 8Ask me anything!
• 8Closing the Loop: Emailing Myself When My Resume Gets Downloaded
• 8The Solana Program Security Checklist I Wish I'd Had on Day One
• 8MIT Hackathon Puzzle That Turned Into a Data Science Project
• 8#1. Detach yourself from your code
• 8I Inspected My Take-Home Interview Project. It Was a Whole Operation
• 8🐈Catbot: The Custom AI Harness That Lives on Desktop ᓚᘏᗢ
• 8Dev Opportunity Radar #7: $1,000 Solo Grants, Free Claude Max for Open Source Contributors, and an MLH Hackathon
• 8EU now one step away from reviving private message scanning rules
• 8Tracepath — I Built an AI Agent Audit Middleware in One Weekend
• 8My AI QA agent said "all features working." The canvas was blank. Here's what it was actually seeing.
• 8I Put a Hailo 8 in a Handheld and Stopped Paying for Inference
• 8Fast Confirmation Rule (FCR) #12, August 4, 2026
• 8Where Does RAG Actually Cost You Money? I Decided to Stop Guessing.
• 8Building a Real-time, Multiplayer Poker Game: Phase 1 of 3
• 8I Looked Under the Hood of a Fintech Backend and Found Debits That Did Not Match Credits