Qtcord
Qtcord is a Discord client built with Qt aiming to bring a lightweight
...Qtcord focuses on responsiveness, minimal resource consumption, and straightforward communication. Its privacy-oriented design avoids telemetry, tracking, and unnecessary background functionality. Available for Windows, macOS, and Linux, it remains a work in progress with a limited feature set. As an unofficial Discord client, its use may violate Discord's terms of service.