Niagara is Unreal Engine’s next-gen VFX toolset - not just for particles but for VFX in general. Join Arran Langmead as he draws parallels between Niagara and Cascade while giving an overview of key concepts and the practicalities of making effects.
https://dev.epicgames.com/community/learning/talks-and-demos/17R/introduction-to-niagara-unreal-fest-europe-2019-unreal-engine