Bootstrap Colorpicker is a modular color picker plugin for Bootstrap
Bootstrap Colorpicker is a modular color picker plugin for Bootstrap4. The Bootstrap JS dependency is optional and it is mainly needed for the popover support. No Bootstrap CSS is required for the plugin to work. To use the plugin without Bootstrap, the popover option should be set to false or null and, depending on your implementation, you will usually need to set inline to true and a container selector option.
The jQuery plugin that brings select elements into the 21st century
...A precompiled version of the requirements will be made available in an upcoming release of bootstrap-select. Bootstrap4 only works with bootstrap-select v1.13.0+. By default, bootstrap-select automatically detects the version of Bootstrap being used. However, there are some instances where the version detection won't work.