go-astiav: FFMpeg and libav C bindings are now compatible with ffmpeg n8.0

c-from-scratch: Learn to build safety-critical systems in C

Nearly half of the world’s population—about 3.79 billion people—is projected to face extreme heat by 2050 if global warming reaches 2.0 °C above pre-industrial levels, a scenario climate scientists see as increasingly likely as the world surpasses the 1.5 °C Paris Agreement threshold.

GNU Units

Learning Low-Level Computing and C++ by Making a Game Boy Emulator

GNU C Library moving from Sourceware to Linux Foundation hosted CTI

Evolving the OCaml programming language – CSE Bytes: K C Sivaramakrishnan [video]

Show HN: C From Scratch – Learn safety-critical C with prove-first methodology

Tomo: A statically typed, imperative language that cross-compiles to C [video]

The Manchester Garbage Collector and purple-garden's runtime