Css Switch
Here are a few types of switches.
Example switch
Square switch
Choices
Choices.js is a lightweight, configurable select box/text input plugin.
Single select input Example
Multiple select input
Text inputs
Colorpicker
Flat, Simple, Hackable Color-Picker.
Classic Demo
Monolith Demo
Nano Demo
Datepicker
flatpickr is a lightweight and powerful datetime picker.