BetterDiscord

BetterDiscord is an extension for the Discord desktop client that adds support for custom themes, plugins, and additional UI utilities. It installs a plugin loader and a live CSS editor, allowing users to modify the appearance of the client with community‑created or personal styles, and to run JavaScript plugins that can alter functionality or enhance the user experience. The project also provides features such as a dual‑boot mode for switching between the modified and original Discord, transparency options, and developer tools that expose utility classes and a plugin API.

The software targets Discord users who want deeper visual customization or extra capabilities beyond the official client, as well as developers interested in creating or testing plugins and themes. It is distributed for macOS, is considered stable, and includes a verification process for plugin updates to mitigate malicious code. Community‑maintained themes and plugins are accessible through the project’s website, and the source code is available on GitHub.