Im using ADMIN LITE Powerfull Codeigniter Admin Panel . In this project i'm created User Roles and Permissions, Export Data in PDF & CSV FORMAT,Login Authentication,Email Verification,Google Recaptcha, Server-side Processing (Datatables),Ajax Base Pagination & Search, Generation Invoices in PDF Format, Sending Invoices with Email Attachment,Custom Email Templates, Multiple file upload example,User Activity Log,Database Backup,Advanced Search Filter,Database Backup,Members or users management (View, Add, Edit & Update, Active & Inactive, Delete),Dynamic Graph