Understanding std::counting_semaphore and std::binary_semaphore from C++20

Show HN: Modern C++ Build Tools for Module Feature

I stopped trusting USB-C cable labels and started testing them

Subtle white light changes make indoor rooms feel cooler or warmer: blue-enriched white light made people feel cool enough to tolerate indoor temperatures 1.3°F (0.72°C) warmer, while red-enriched white light made them feel warmer without any visible difference in light color

How fast is C++26’s std::hive?

Climate modeling suggests the AMOC may not have a fixed temperature threshold for collapse: it remained stable beyond 5°C under slow warming but collapsed around 2°C under faster warming, indicating that the rate of climate change can strongly influence its stability.

archbird: architecture mapping and verification for large codebases (c core + js/py frontends, open/free). try giving it your coding agents [•_•]

My Nokia 3310 Emulator in C#/Avalonia!

WhatCable: Know what your USB-C cable can do

Show HN: C# Game Engine with its own scripting language and IDE