Small insect-eating spider

Hello my beloved friends

This is the kind of small spider that is a predator of other small insects, why do I say that, because I have seen myself with my own eyes when this little spider preys on another insect, namely a small tail.

How to do this by jumping and directly pouncing on the opponent.
This spider has legs like usual spiders, the advantage is that the spider's legs have many spines that can kill the opponent when he preys on it.

There are many types of spiders that live on the surface of this earth, they all have their respective advantages.
And there are too many spiders that pull out webs to do things.

Because that is the advantage of each insect.
Below I've taken some of the pictures.