The Particle Editor
Creating Particles The Easy Way
Babylon.js has a feature-rich, powerful particle system. Babylon.js 4.2 introduced a new tool to make it simple and easy to leverage this powerful system. The Babylon.js Particle Editor. Built right into The Inspector, creating particle systems is now as easy as right-clicking!
You can jump in and play around with it here: Particle Editor
For an introductory look at the Particle Editor, check out where it all started with these videos:
When you're ready to learn more about particles and particle systems, head on over to the Particle System Documentation.