A macOS menu bar app that ranks your audio devices and always switches to the highest-priority one connected. Built by Shopify's CEO over two days.

Nodes, edges, the fake-edge test and the diamond, from a long-form X post, checked against how Claude Code actually runs agents in parallel.

A 1,700-line Bash script that turns fzf into a YouTube browser with thumbnail previews, mpv playback, subscriptions and downloads.

Ruben Hassid's nine patterns that give AI text away now the em-dash is dead, plus his six-step fix built on ASD-STE100.

The original 295 USD Blackmagic switcher I have run since 2020, what it does, what it never got, and whether the Pro is worth the upgrade in 2026.

Visual disks, flip cubes, rotary magnetic pucks, keypad timers and gym interval clocks. What each type is for, the models worth buying, and where to get them in Germany.

Sysinternals ZoomIt ported to native macOS in Swift, MIT licensed, installed with Homebrew. Built in two days with agentic coding.

A 14.99 EUR aluminium gripper sold in 100 to 350 lbs. Measured data says a 350 closes at about 176 lb, and varies wildly unit to unit.

Every grip tool worth owning, from the mainstream torsion-spring grippers to the small European workshops that never sell on Amazon.

How a particle accelerator could replace ASML's tin-plasma EUV source, and why that threatens less of ASML's business than the headlines suggest.

A £99 brass and stainless thumb-only trainer with swappable springs. The one tool that fixes the weak link in pinch work.

A directory of 70 little computers you can flash with your own firmware, from $5 wall panels to $399 smart glasses.

Cloudflare wrote a browser engine in Rust that runs inside Workers V8 isolates. 3-7x less CPU and memory than Chromium for agent tasks.

A flip-to-start desk timer with a colour LED ring, auto 25/5 Pomodoro cycles, stopwatch and clock. Around 60 EUR in Germany.

The Proxycurl team's second act: a B2B person and company data API that deliberately holds no LinkedIn data.

The buried iOS settings that actually change how AirPods Pro behave, checked against iOS 26 rather than copied from a viral thread.

3M window films that cut screen glare and solar heat while keeping a room bright, the fix for a sun-blasted home-office desk.

Abbott's 15-day continuous glucose monitor, the smallest sensor made, streaming minute-by-minute glucose to your phone with no scanning.

An open-source AI sales team for Claude Code: research prospects, qualify with BANT + MEDDIC, map buyers, draft outreach, and export PDF pipeline reports.

A private, HIPAA-compliant ChatGPT alternative for healthcare: AI scribe, clinical notes, and document analysis over frontier models with a signed BAA.

A USB-C ground-loop breaker and power-noise eliminator for computer audio, with clean-power injection, from iFi's SilentPower line.

The LLM-maintained wiki pattern (after Karpathy), and how I turned it into a working skill that ingests my files nightly and keeps a cross-linked knowledge base current.

A reusable NicAI skill that raises any artifact's quality through a make, critique, score loop until a weighted panel of expert agents converges.

Hybrid smartwatch with real hands, sapphire glass and a medical-grade ECG, running 30 days per charge. Bought to replace my Apple Watch SE 3.

Medical-grade smart scale that reads 60+ biomarkers, from segmental body composition to a 6-lead ECG and hypertension alerts.