Swap, ZRAM, Zswap and Hibernate on NixOS

The author explains their NixOS swap configuration for desktop and laptop computers, prioritizing support for suspend-then-hibernate functionality. They recommend using zswap with disk-backed swap and setting vm.swappiness to 100 on SSD systems, noting that while swap files can complicate hibernation, NixOS now handles the necessary offsets automatically. The author emphasizes the importance of proper swap configuration despite its simplicity, referencing expert guidance on debunking swap myths.