As we know there's not bunny jumping in CS:GO withtout lots of practise. There's loads of cheats that you can use but you will eventually get banned for using them. Not worth it in my opinion.
What I use to bunny jump is an mouse clicker (which you can use on official MM servers and community servers).
How to use it:
• Bind "jump" to a mouse button (I use mouse_3) in CS:GO
• Open mouse clicker and use above 30 clicks/second
• Select toggle or press
• Select "bind" in the mouse clicker program
Happy jumping!
Select numbers of clicks (30-40 is usually good, if too high it bugs out)
Select whether you want to press the key or toggle the clicking
The trigger key, click it and then click key of your choice
Download: FastClicker
No installation necessary, it's simply and *.exe file that you download.