Some of the plugins and addons that I use. This is not a complete list

Plugins/Addons
Airport Navigator
Enhanced Cloudscapes
FlyWithLua
X-Visibility
PythonInterface
X-Camera
HeadShake
XPGFS NOAA GFS Weather
FSEconomy
PilotEdge (paid service, 2 week trial available)
Airport Environment HD
Cloud Art
Vivid Sky
VTrees 2.0
UHD/HD Mesh v4
VOrthoAutogen
Ortho4XP
TrueHaze from FSE