KC3 v0.1.17 released

Children's (aged 5 to 18Y) risk of poor mental health rises by 25% during heatwaves and by 1.5% in higher temperatures, with adverse mental health outcomes increasing by almost 1% for every 1°C rise in daily temperature

C++26: std::indirect

A C++ toolchain from 357 bytes in Bazel

The Two Factions of C++ (2024)

Scaling Memory Safety: AI-Assisted Rewrites of C/C++ Dependencies to Rust

Thoroughly Understanding C++ ABI (2024)

An international update of 12 climate indicators estimates that human-caused warming reached 1.52°C above pre-industrial levels in 2025, with greenhouse gas emissions and Earth’s energy imbalance remaining at or near record highs.

C++26: #embed

Lightweight, native HTTP client built in C++20 — a fast, local-first alternative to Postman and Insomnia.

RamShared v2: Writing a Linux VRAM Block Driver in Rust & C with 8.74 GiB/s PCIe DMA, io_uring/ublk, and 3 Patches on lore.kernel.org

Crubit, C++/Rust Bidirectional Interop Tool

Rapid warming may tip AMOC at 2°C, slower warming may avert collapse

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

Older adults could face harmful heat stress at just 1.5°C of global warming above preindustrial levels, compared with around 4°C for younger adults, suggesting people aged 60 and over are substantially more vulnerable to extreme heat than previously estimated.

5th Heat Dome Expands Across Europe: 40°C+ Target Western and Central Europe

CASM - C-like Assembler

could someone plz explain why Rust is so great to a C++ programmer?

Show HN: MicroCodex Coding Agent – OpenAI/codex reimplemented in C++ <1MB binary

C++ metaprogramming now looks like Python

my attempt at anonymizing transitions in homomorphic encryption applied to turing machines. grade it from C for effort to A.

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