Where can I found by searching about elements and functions that I have been learning throughout the different courses?

Question

in a given situation one can in need to verify or to know the exact syntax of a function, element, attribute or property etc. Is there any directory or search option to hatch the intended information?

Answer 1

https://developer.mozilla.org is a great quality multi-lingual reference ;)

Answer 2

thanks a lot

Answer 3

thanks @visph for the link