Chatvia is built with Tailwind 3.4.14 with Vite supported in HTML5 responsive with all devices, and supported with Dark, light, and RTL modes.
Demo: https://themeforest.net/item/chatvia-tailwind-css-chat-app-template/47471121
Chatvia Laravel is built using Bootstrap 4.5.0, Laravel 8.*, PUSHER with responsiveness on all devices and supported in Dark, Light modes.
Demo: https://codecanyon.net/item/chatvia-laravel-chat-app/31776630