The following are some of the references, and source materials, from my talk, 'C++ Coroutines, from scratch'

Source code:
[1]Meeting C++ version
[2]CppCon version
Other People's Talks:
[3]Understanding C++ Coroutines by Example, Part 1 - Pavel Novikov
[4]Understanding C++ Coroutines by Example, Part 2: Generators - Pavel Novikov
[5]C++20 Coroutines: Generators, and Brain Unrolling Sweetness - Adi Shavit
[6]Gor Nishanov “Nano-coroutines to the Rescue!
Articles:
[7]Lewis Baker's series (based on TS)