1you have to move js files to public or store into storage and make symlinks.
2or you need to create symlinks the resources directory to a public directory(which is not recommended).
3
41. you need to use the most recommended and effective method of Laravel of using Laravel mix. Please use the link below to read about laravel mix a solution.
5
62. https://laravel.com/docs/5.6/mix
7
83. It will allow you to place your js assets into resources directory and make compressed js file in public which will be used by the setup.