Call it first superjump, and when you get to the real deal here, then call it parkour mod

hmm, looks kinda familiar. But who am I to say that, right?

If you're going to use other mods as a template (yes I know it was a super simple one but regardless, it's the principle), at least give some credit. If you want to get into scripting, don't just tear content, be creative, add your own stuff to it such as menus, extra functions etc...

Video?

Actually, it's not bad, if using this with the same time as "Super Jump" option in Native Trainer. In this way it's really fun.
Otherwise I don't recommend it.
If you could make it so when you jump - you don't going into ragdoll form and you are doing this only if landing on not flat ground - that would be 5/5 mod.

Doesn't look like parkour

this certainly aint no parkour... you even know what the fuck parkour is???

The pictures are misleading, I thought it was like in the pictures, its just a super jump.

If you're looking for the closest thing to parkour I've seen yet in GTA5, try https://www.gta5-mods.com/scripts/community-mod-menu

this is not parkour

if there was a negative rating we could give I'd give it fr this mod - misleading title - pathetic superjump physics - n call it Parkour - do u even know what or how parkour is????

"Check for updates" nah I can just cheat this mod in my game

This is just a cheat lol