3/21/2026
I changed the source of my Google App Campaigns optimization event
Blog post comparing optimization of Google App Campaigns using MMP versus Firebase events as source of truth.
3/21/2026
Jean – A dev environment for AI agents
Jean is a development environment designed for building and managing AI agents.
3/21/2026
Show HN: RSS reader that scores articles 0–10 with LLM before you open them
MakhalReader is RSS reader using LLM to score articles 0-10 before opening, filtering noise for engineers with reading backlogs.
3/21/2026
Discover 63,000 Free AI Agent Skills
Collection of 63,000 AI agent skills for Claude, ChatGPT and other platforms with search and one-click integration.
3/21/2026
Delve (YC W24) Faked 494 Compliance Reports
Y Combinator-backed GRC platform Delve exposed for faking SOC 2 and ISO 27001 compliance reports via leaked Google Sheet.
3/21/2026
A few observations from the Bret Taylor/John Collison chat about AI adoption
Observations on AI adoption challenges from Bret Taylor and John Collison discussing the gap between model advances and slow client implementation.
3/21/2026
Systemd's New Feature Brings Age Verification Option to Linux
Systemd adds age verification option to Linux following regional regulations in California, Colorado, and Brazil requiring age signals.
3/21/2026
Show HN: Agent skills for generating structured visuals with MotionCanvas
Agent skills package for MotionCanvas enabling AI agents to autonomously generate motion graphics videos with screenshot/export automation.
3/21/2026
NPM Visual Manager – a visual dependency manager for VS Code
VS Code extension providing visual NPM dependency manager with package search and installation features inspired by NuGet.
3/21/2026
AI Slop Is Infiltrating Online Children's Content
Investigation of AI-generated low-quality children's educational content with factual errors spreading on video platforms.
3/21/2026
Apple: Accelerate your machine learning workloads with the M5 and A19 GPUs
Apple announces M5 and A19 GPU acceleration for machine learning workloads. Brief promotional announcement without technical details.
3/21/2026
Pydantic-Deep: Production Deep Agents for Pydantic AI – Vstorm
Pydantic-Deep framework extends Pydantic AI to build production deep agents with planning, file operations, task delegation, and isolated code execution.
3/21/2026
Study: An AI decoded the rules of an ancient board game
Research team uses AI analysis of engraved limestone object from Roman Netherlands to decode ancient board game rules.
3/21/2026
Ask HN: Good minimal hardware to run LLMs and general NNs
HN thread asking about current minimal hardware options for running LLMs and neural networks locally with power efficiency.
3/21/2026
Your Site Content Is Powering AI. Your Bank Account Has No Idea
Commentary on economic disparity where AI systems use website content for training while content creators receive no compensation.
3/21/2026
AI Team OS – Turn Claude Code into a Self-Managing AI Team
AI Team OS platform enables Claude to autonomously manage projects, execute tasks, and evolve without continuous human prompting.
3/21/2026
Thoughts on OpenAI acquiring Astral and uv/ruff/ty
OpenAI acquires Astral, company behind Python tools uv, ruff, and ty. Astral team joins OpenAI's Codex team to continue open source work.
3/21/2026
Running an AI Agent on a 448KB RAM Microcontroller (Zephyr)
ZBot open-source embedded AI agent runs ReAct loop on 448KB RAM microcontroller using Zephyr RTOS, connects to OpenAI APIs, controls hardware.
3/21/2026
Ask HN: what’s your favorite line in your Claude/agents.md files?
HN discussion sharing prompt engineering tips for Claude with emphasis on detailed planning and testing strategies for LLM-assisted development.
3/21/2026
Designing delightful front ends with GPT-5.4
Practical guide on using GPT-5.4 for generating production-ready frontend designs with improved UI capabilities and image understanding.
3/21/2026
Debian's 2026 Election Accidentally Has Only One Candidate
Debian Linux 2026 election accidentally has only one candidate running for leadership position.
3/21/2026
Show HN: Machine learning and AI. Hype not included
Brief show post title about machine learning and AI without hype with minimal content.
3/21/2026
Antibrittle Agents
Title only. Likely about robust AI agents. No abstract or details available.
3/21/2026
Supermicro co-founder arrested, charged over $2.5B Nvidia GPU sales to China
Supermicro co-founder charged with diverting $2.5B worth of Nvidia GPU servers to China in violation of US export controls.
3/21/2026
Chinese AI videos used to look fake. Now they look like money
Headline about Chinese AI video quality. No content or analysis provided.
3/21/2026
Process vs. Result – Why Some Programmers Resist AI
Essay on programmer psychology regarding AI tool adoption. Argues process vs. result matters for adoption.
3/21/2026
Tikfilmer.com – AI Filmmaking Workflow from Idea to Movie
Website for AI filmmaking workflow. No technical details provided.
3/21/2026
The Anatomy of "1,300 PRs per Week": What Stripe's AI Numbers Mean
Analysis of Stripe's 1,300 PR/week AI claim reveals 0.37 PRs per engineer weekly, questioning actual productivity gains and methodology.
3/21/2026
Liberated Systemd
Fork of systemd removing surveillance features. Linux system management tool.
3/21/2026
Show HN: Another open source photo management system
OpenPhotos self-hosted photo management system with E2EE albums and AI-powered discovery features.
3/21/2026
Page-Agent.js: The GUI Agent Living in Your Webpage
Page-Agent.js open source tool enables natural language control of web interfaces using LLMs. Includes demo and documentation.
3/21/2026
The Displacement of Cognitive Labor and What Comes After
Essay on AI exceeding human cognitive capability and implications for cognitive labor displacement. Personal reflection from Wispr CTO.
3/21/2026
A micro sandbox, built by agents for agents
Sandbox workspace tool designed for AI agents with terminal interface, supporting Claude and other LLM runtimes.
3/21/2026
Been There, Done That – A History of Replacing Schools with AI
AI-written article on history of computerized education proposals. Discusses dystopian AI replacement narratives in education over 50+ years.
3/21/2026
Save up to 60% API costs without TOON
LessTokens offers AI-powered prompt compression to reduce LLM token usage by 25% without quality loss. Simple API integration.
3/21/2026
Ask ChatGPT to pick a number from 1-10000, it generally selects from 7200-7500
Observation: ChatGPT exhibits bias toward selecting numbers in 7200-7500 range when asked to pick 1-10000, suggesting non-uniform sampling.
3/21/2026
BATorrent – Torrent client that streams video while downloading
Open-source BitTorrent client built with C++, Qt 6, and libtorrent. Cross-platform desktop application for streaming video while downloading.
3/21/2026
Show HN: Elastik – treating LLM as an HTTP client in less than 200 lines of code
Elastik: Framework treating LLM as untrusted HTTP client using MCP protocol. Enables LLMs to build web apps safely in <200 lines of code.
3/21/2026
Physics-based validation for sensor data before ML training
S2S validates motion training data using physics-based principles before ML training. Detects corrupted/synthetic data violating Newton's laws and kinematics.
3/21/2026
Double-O, agent's best friend
Double-o: Context-efficient command runner for AI coding agents. Intelligently truncates verbose output while preserving semantically important information.
3/21/2026
Is AI Making Us Stupid? Cal Newport Is Worried
Interview excerpt: Cal Newport discusses concerns about AI making people stupid and impact on deep thinking and learning.
3/21/2026
Show HN: I created a free LLMs.txt generator
Free llms.txt generator tool. Creates AI-readable documentation format from any public website by analyzing homepage and sitemap.
3/21/2026
Trivy Under Attack Again: Widespread GitHub Actions Tag Compromise Exposes
Security incident involving GitHub Actions and VSX extension compromises. General security news not focused on AI/ML topics.
3/21/2026
Show HN: Use AI to find customers who have intent to buy your product
Vague product announcement about using AI for customer intent detection. Minimal technical content or specifics provided.
3/21/2026
Show HN: React-container-kit – named React providers and provider composition
React utility library for provider composition and named containers. Web framework tooling unrelated to AI/ML interests.
3/21/2026
Principles and Practice of Deep Representation Learning
Minimal metadata indicating educational content on deep representation learning principles.
3/21/2026
Show HN: Agent-password – a local macOS password manager for agent workflows
Local macOS password manager for AI agent workflows with encrypted SQLite vault and Touch ID unlock for secure credential management.
3/21/2026
Show HN: AI chat, search, notes, collaborate, channels, cloud drive in one place
All-in-one AI collaboration platform combining chat, search, notes, document writing, file management and team collaboration.
3/21/2026
Show HN: An open-source AI Scrum Team that lives natively in GitHub Issues
Open-source autonomous coding agent integrated natively in GitHub Issues with focus on enterprise security and stateless operation.
3/21/2026
Crimson Desert refuses to launch on Intel Arc GPUs, developer says seek refunds
Gaming article about GPU compatibility issues with Crimson Desert on Intel Arc graphics.