TCC
The Plugins Manager in TCC (accessible from the OPTION / Plugins tab) connects you to a repository of third-party TCC plugins. You can browse the available plugins, and install / update / remove them without needing to restart TCC.
If you are a plugin developer and would like to share your plugins with the TCC user community, contact [email protected]. We will send you the JSON template with the information needed to add your plugins to the repository.
CMDebug / IDE / BDEBUGGER / TCEDIT
The Plugins Manager in the debugger and TCEdit (accessible from Plugins in the main menu) connects you to a repository of Notepad++ plugins that are supported in CMDebug / IDE / BDEBUGGER / TCEdit. You can browse the available plugins, and install / update / remove them. (Removing a plugin will require you to restart the app; this is due to the way Notepad++ plugins work.)
Note that not all Notepad++ plugins will work; some are hard-wired to Notepad++ internal functions. We are working to support as many plugins as we can, and in some cases we can support more than Notepad++. (For example, when the plugin was developed for an older version of Notepad++ and will not run on newer versions.)