looking for animation on scroll best practice

Hi, i stuck by adding an animation workflow. I use BricksForge and have several texts in one section that have different animations. Each text has its own timeline that is called up via individual classes. When I call up the page, I would now like to animate the texts one after the other without having to set a delay in the respective timelines, as I would also like to use the animation in other sections where the order may be different. I could make an animation timeline for every section but I would like to use one animation in different spots on the website - so its much easier to change it everywhere in stead of looking for every timeline. Does anyone know how i can do this? I tryed the nodeeditor buts it’s way to difficult for me to understand in which order I have to do something.