Workbenches and other woodworking tools.

Joshua shares which are the best wood clamps for woodworking as well as the best wood glue and best wood screws and nails.

Wrist watches. German.

Water leak sensor

Ion Technologies produces an entire line of high capacity pumps, controls and battery backup systems that provide lasting flood protection. Protect your basement from the most dynamic storm and sewage water challenges with state of the art pump and control technology. Sump pump.

Car markups

C++ Insights is a clang-based tool which does a source to source transformation. Its goal is to make things visible, which normally and intentionally happen behind the scenes. It's about the magic the compiler does for us to make things work. Or looking through the classes of a compiler.

Decompiler Explorer is an interactive online decompiler which shows equivalent C-like output of decompiled programs from many popular decompilers.

Clothing with lots of pockets

Security camera view calculator. Ubiquiti.

Ubiquiti / Unifi gear, networking gear

Tests DMARC, SPF, and DKIM configuration

SBE

Flow diagram drawing. Makes it look hand-drawn.