How to jump my chracter in game using html,css,javascript ?

Question

I am making a html5 games so I want insert jumping button so please someone give me answer of this question...

Answer 1

https://code.sololearn.com/WqyDbHx0D8Tg/?ref=app

This isn't done by me...

Answer 2

https://code.sololearn.com/WzwN8sN85694/?ref=app

More simpler version with basic

Answer 3

Decrease the element's css property "top" position .

Answer 4

Thank u budy for helping😥😌

Answer 5

Excellent