Bar Keepers Friend

Odoban Multi-Surface

Concentrated Cleaning Vinegar (already a staple)

Isopropyl Alcohol (already a staple)

Murphy's Oil Soap

and Lysol Cling Toilet cleaner can basically cover everything your house

When AI Builds Itself. Anthropic shares early progress on recursive self-improvement, where AI models help train and evaluate the next generation. The post covers what works, what breaks, and the open safety questions ahead. MORE

Offensive knowledge, offline. One search box for every playbook. A single search box bundles offensive security playbooks, scripts, cheatsheets, and tooling indexes from the PentHertz red team library. Designed to work without a network, anywhere. MORE

Client-Side Auth Bypasses Are Still Trivial. Four real-world case studies show how enforcing authentication only in client-side JavaScript hands attackers the keys. Two required nothing more than view source and curl. MORE

BruteCat Hacked Google for $500K With AI. An AI agent unleashed across Google's 1,500 APIs and 3,600 keys turned up bug after bug, yielding $500,000 in bounties. A blueprint for AI-driven bug bounty at scale. MORE

How LLMs Actually Work. A from-the-ground-up walkthrough of modern LLMs, from tokens to transformer blocks to the next-token loop. The clearest explainer I've read in months. MORE

Homebrew 6.0 Lands Tap Trust. The macOS package manager ships a new tap trust security model, Linux sandboxing, and a faster default JSON API. Also adds initial support for macOS 27 Golden Gate. MORE

Bugcrowd Launches Priority Queue Bypass. A new program fast-tracks triage for top researchers whose reports are high-signal. Aims to fight the AI-generated report flood overwhelming bug bounty platforms. MORE

This Hacker Made $7,000 With One AI Email. A single crafted email was all it took to land a $7,000 bug bounty in an AI system. NahamSec walks through the technique and the report. MORE

Community Is the Routing Layer. A piece I wrote that argues community is more than engagement or support; it reveals customer intent and turns it into product signal. A reframing of what community teams actually do. MORE

Useful AI Skills for Engineering Leaders. Cate Huston on the volume problem: more PRs, more pings, more incidents. Practical AI skills for the EM toolbelt when signal-to-noise is the bottleneck. MORE

Ask HN: What Tools Have You Built for Yourself Since AI?. A sprawling HN thread of vibecoded projects, agent experiments, and one-off scripts people built to learn what AI can really do. Great inspo for your next side quest. MORE

@thatroblennon - 17+ years startups, 47x published author. Teaching AI and business frameworks for entrepreneurs.

@FredKSchott - Astro co-creator, CEO of HTML

@XHackerx007 - Bug hunter with 226 P1s across Facebook, Twitter, Mail.ru HOFs

@staticmaker1 - Discovering boring businesses

@dremilyanhalt - Clinical psychologist, keynote speaker, CoFounder of Coa

Attenborough at 100: A Nature Doc Archive. Search nearly 5,000 episodes of David Attenborough's nature documentaries by animal, habitat, location, or theme. A century of wonder, indexed. MORE

World Cup 2026: A Guide to All 1,248 Players. The Guardian's interactive guide to every squad member. Click any player for full stats and backstory. A pre-tournament deep dive. MORE

100 Fun Facts About the Grid. A Climate Drift companion to a 4.5-hour breakdown of the largest machine humans ever built. Surprising tidbits about how electricity actually gets to your outlet. MORE

A Love Story: Tracking 1,000+ Relationships. The Pudding's data-driven look at how real relationships rise, fall, and evolve over time. 1,000+ people, the ups and downs, beautifully visualized. MORE

Far Out Company: Countercultural Visual Overload. A gallery celebrating under-appreciated artists of the 1960s and 70s counterculture. Bright, weird, and worth a long look. MORE

Terminal Sessions into GIFs. A vhs-style wrapper that records your terminal session and renders it as a good-looking animated GIF. Perfect for sharing demos and tutorials. MORE

Claude Code Session Manager for tmux. Takuya built a tool for managing multiple Claude Code sessions in tmux. A clean workflow for parallel coding agents without losing track. MORE

37signals Skills for AI Coding Agents. Unofficial agent skills and a reference guide that teach AI coding assistants to write Rails the 37signals way. Extracted from Fizzy, Campfire, and DHH's code reviews. MORE

Leavening Chemistry Pancake Calculator. An interactive tool that computes optimal leavening ratios from whatever acids and bases you have on hand. Pancake science meets recipe hacking. MORE

Quick: An internal hosting platform for the AI era. Quick lets anyone at Shopify ship a site in seconds. It has changed the culture of how we build and share. MORE

Kieran Klaassen Built an AI Software Factory With Fable 5. Teammates submit feedback in Slack, a scheduled Claude Cowork routine analyzes it and ships improvements. Cora's AI email factory, end to end. MORE

She Built a Claude Shopping Assistant to Stop Buying Cheap Junk. Nicole Ruiz, a writer and parent, built an AI-powered shopping system to help her family buy fewer, better things. A practical build story with real constraints. MORE

Historical Tech Tree. The tech tree is an interactive visualization of technological history from 3 million years ago to today. A work in progress, it currently contains 2339 technologies and 3434 connections between them. MORE

Image compression. Exploiting the quirks of human vision to make images smaller, without looking awful. MORE

References give OpenCode access to directories outside the current project. Use them to make documentation, shared libraries, examples, or another repository available while you work. MORE | VIDEO

The Certainty Trap: Why the Unknown Sustains Compulsive Loops. The path out of compulsive loops is not found by obtaining better answers to our anxious questions, but by learning to live peacefully without them. MORE

The Substitution Wave in AI. Tom Tunguz on three forces reshaping AI costs: foundation labs moving up the stack, open-source crossing "good enough," and the savings flowing back into more tokens. MORE

He Sold For $8M and Regrets It. Thibault "Tibo" Louis-François spent six years failing at startups, sold for $8M, and walks through the mistakes he'd avoid. Honest indie hacker lessons. MORE

WTF Is a Loop? Peter Steinberger vs. Boris Cherny. The reusable unit inside the loop is a skill, not a prompt. Loops that call sharp named skills compound; loops that re-derive everything just burn money. MORE

"Always put your kids with the best coaches". Drive the extra minutes if it means they will be with the better developer. MORE