i love it…. indeed useful for any webpage… there is something funny in it tho… if you right-click it and select quality low the fireworks disappear 
A nice fireworks effect.
note: the file is only a effect but for the preview i start the effect in a interval
Features
-Create nice firework with 1 line of code
-Set the x and y for the effect
-Set the color
-Set the size
-Give an amount for the effect
-Change the inner and outer radius
-Change the blinking amount
-Send a sound object for the explosion
Another note: the sounds in the preview aren’t top sounds but you can send your own sounds or just none
example: fireWorks(_xmouse,_ymouse,4,0xFFFFFF,50,150,250,75,explodeSound);
xpos – ypos – size – color – amount – inner radius – outer radius – blinking – sound object

i love it…. indeed useful for any webpage… there is something funny in it tho… if you right-click it and select quality low the fireworks disappear 
Really nice effect. But once every like 50 fireworks, a small white randomly moving thing shows up and flies off the screen (in a random way).
Posted 3 months ago
Great effect, don’t put live fireworks in your pockets guys!
Good work
Posted 3 months ago
Nice, very nice! does it come with a mute or volume control?
Thanks
Posted about 1 month ago
No, no mute button but it is a choise to add sound
it isn’t required 
how can i bring the Firework in the Background with a Front Overlay….
Its a Overlay from a City-Skyline… and the Firework should work in the Background. Like a Real Firework.
But one… its working GREAT !! Good Work for only 3 $ Respekt!
Posted 4 days ago
2 options:
Create the fireworks in a holder on the lowest layer.
Use swapdepths and getNextHighestDepth to place you city above the fieworks 