Revite
Revite is the original official client for Revolt, created and developed by the Revolt Team. It was the first client to be made and is the most fully featured option.
Development
Revite is written in TypeScript with the Preact framework.
It is called Revite due to using the Vite build tool. Although Vite is pronounced "vit", it is widely accepted that Revite is pronounced "Re-v-eye-t".
It is currently in the process of being superseded by the new web frontend and the native apps for iOS and Android.
Source Code
The Revite client is open-source under the GNU Affero General Public License v3.0. The code is available on GitHub.