Trapcode Particular 5.0.3 for After Effects
https://www.redgiant.com/products/trapcode-particular/
Create organic 3D particle effects and complex motion graphics elements in After Effects

In this course, veteran author and animator Chad Perkins explores Trapcode Particular, an industry-standard Adobe After Effects plugin for generating particle effects. After exploring the menu structure, basic operations, and some key tips and tricks, the course tackles a series of short projects that represent the kinds of design and animation tasks that motion graphics or VFX artists can create, such as camera flashes, smoke, sparks, or even a flock of birds.

https://www.skillshare.com/classes/Adobe-After-Effects-CC-Creating-Sparks-using-Trapcode-Particular/20775765
In this After Effects class we are going to learn how to create Sparks by using Red Giant: Trapcode Particular, which is also frequently used for disintegration effects. This tutorial is great for Beginner level as also for advanced VFX artists. This is a great way to introduce yourself to After Effects, and also learn few skills if you already familiar with this software.