I am currently pursuing BTech CSE from India. Currently learning nodejs 
I installed joplin recently and I liked it. Looking forward to solve some issues on github
Github id - Rash419
I have built hello world plugin but while installing I cannot find Configuration option in joplin as mentioned in plugins.md
you can find the configuration option in Tools>options>Plugins>Show Advanced settings and in the development plugins write the path to the folder containing your plugin.
Hope this helps 
thanks but when I do changes in plugin it doesnot show its affect in joplin app . I tried restarting joplin but still it is not getting updated 
try running npm run dist in the root directory of the plugin after making any changes to the plugin code and it should refresh
oh yeah thanks