For Players there certainly are XTPlayer and Scriptplayer.
For Scripting Apps there are a lot of possibilities and it depends on the level you want to poll on. The first differentiation would be a tool like OpenFunScripter or JoyFunScripter which are almost like mini-environments for funscript creation. I know that there are people who use Blender to manually generate scripts from scratch. Also there are plugins especially for OFS or Blender.
Secondly there are (half-)automated generation tools like Scriptplayer.VideoSync (good for beatmeters), Funscript Generator or Funscript Dancer (both from Audio) and there are more recent and more sophisticated tools like MTFG or even AI powered tools like this or over on faptap.
And then there are tools that modify a script like FunHalver/FunExpander or funscript.io.
This list isn’t extensive, yet depending on how you want to conduct the poll, maybe it’ll help complete the list.