Mastering Development

jQuery effect methods don’t work, except hide

I using jQuery 3.5.1 and I have problem with all effect methods, except hide. I got TypeError “…is not a function”. Here’s my .js code: $(“.btn”).click(function(){ $(“h1″).fadeOut(); }); I’m using this jquery: <script src=””></script> I found few similar problems with solutions, but all of them didn’t work with my case. I will be grateful for […]