What kind of bugs can I feed my frogs and lizards?

[RJSquirrel]

I want to get some bugs for my frogs and lizards. I want them to be beneficial for my orchids too. I mean that they dont eat my orchids and then I have to kill everythings. The frogs and lizards look skinny though in my porch garden like they dont have enough food and I dont want to see mister lizard eating michigan j frog ya know. They ate all my mantis's they did as I cant find even a single one. I can only find 2 lady bugs. They might have just run away I dont know. They are free to leave if they want but if I feed the animals they will stay and keep my garden clean, huh?. Can you tell me what I can buy or catch to feed them on a regular basis? Just little brown tree frogs some gekkos of different kinds and anoles. They scare the crap out me at night when Im digging around in my plants , I have moving bark and leaping leaves ...I got an orchid at 3 am and it needed water took it to the sink had a lizard sleeping on it. did my thing watered the plant very carefully and put it back and the lizard never moved. They sleep quite soundly when I think they should be eating.
Thanks you Im having fun with bugs and reptiles now too!!