I prefer to use Bootstrap and jQuery with my websites. I usually use Sublime Text 3 to edit my files Google Chrome to test them (but I do also have Edge, Firefox, Opera, Vivaldi, IE, etc.). I collaborate with my business partner on larger projects. I plan to get into App Development, but for now, I'll stay in Web Development.
My goal which I have been slowly working towards is a somewhat large undertaking that I would like to develop by myself or in a small group and release at a later date. It involves a lot of connected parts that need to work together quickly and efficiently.