What is the best way to help Israel from here through donating, what are the best ways?

I consider myself to be well-versed in everything Israeli, from the combat, to the economy, to the politics. I'd like to help, but I am not as well-versed in the way of donations and I am not sure what are the best ways to donate for the war effort. There are many fake scams and not-so genuine ones. So, I am looking for opinions and thoughts.