Crystal is a bootstrap admin dashboard template built with Twitter Bootstrap 4 Framework and it has a huge collection of reusable UI components and integrated with jQuery plugins also.
It is also easy to use and modify that is suitable to your needs and can be implemented to your desire projects such Project Management System, CRM, HRMS, Real Estate, Ecommerce, Loan Management System, Billing Management System and more.
Features - Bootstrap 4 css framework - Gulp task for professionals - GULP package management - Sass with variables - Unlimited colors - Fully Responsive - Horizontal header - Dashboard - 3+ Chart graphs - Clean Code - Fully customizable - Font Awesome icons - Mail box pages - Tables - Google maps - And much more...