Phaser 3 Particle Editor
The Phaser 3 Particle Editor is an easy-to-use graphic user interface (GUI) for tweaking particle effects in Phaser games.
The user interface is web-based, allowing you to edit your particle effects on any modern web browser. Some of its notable features include importing images, tweaking emitter properties, and controlling the behavior of each particle.
Moreover, you can export your creation as a JSON file.
To learn more about the particle editor, read the full article here.