Joplin Utils
Joplin-based peripheral community tool
joplin-vscode-plugin
Provides the ability to manage joplin notes in vscode, combined with vscode's existing powerful editor and its ecosystem.
joplin-blog
Publish notes with the specified tags as an online site, either as a blog or as a wiki
joplin devtool
Some developer-related toolsets, including joplin-api/joplin-plugin-api