Hi @Arlen22 , the tiddlers field in plugin you released will be wiped out by

https://github.com/Jermolene/TiddlyWiki5/blob/a12a9bd93941748e20c5748170ed22cf5fb7cff0/core/modules/deserializers.js#L30-L38

So the generated plugin is not passing the plugin-library building process (while is useable by drag into a wiki)

Please do as other plugins does:

Change

	"dependents": "",
	"type": "application/json",
	"tiddlers": {
		"$:/plugins/twcloud/tiddlyweb-sse/readme": {
			"title": "$:/plugins/twcloud/tiddlyweb-sse/readme",
			"text": "This plugin runs in both the browser and server to sync changes immediately instead of waiting for polling. It adds a route to the server which sends server-sent events to the client, and loads an EventSource in the client to call $tw.syncer.syncFromServer(). \n\n[[Source code|https://github.com/twcloud/tiddlyweb-sse]]\r\n"
		},

To

 	"dependents": "",
 	"type": "application/json",
 	"text": "{\"tiddlers\":{\"$:/plugins/twcloud/tiddlyweb-sse/readme\":{\"title\":\"$:/plugins/twcloud/tiddlyweb-sse/readme\",\"text\":\"This plugin runs in both the browser and server to sync changes immediately instead of waiting for polling. It adds a route to the server which sends server-sent events to the client, and loads an EventSource in the client to call $tw.syncer.syncFromServer(). \\n\\n[[Source code|https://github.com/twcloud/tiddlyweb-sse]]\\r\\n\"},

Like other authors does:

{"title":"$:/plugins/dullroar/sitemap","description":"TiddlyWiki5 plugin to generate sitemap.xml.","author":"Jim Lehmer","version":"0.0.2","core-version":">=5.0.8","source":"https://github.com/dullroar/TW5-sitemap","plugin-type":"plugin","dependents":"","type":"application/json","text":"{\"tiddlers\":{\"RenderSitemap\":{\"title\":\"RenderSitemap\",\"created\":\"20150104141300000\",\"creator\":\"Jim\",\"extension\":\".xml\",\"modified\":\"20150104141300000\",\"modifier\":\"Jim\",\"tags\":\"static $:/tags/Exporter","type":"text/vnd.tiddlywiki","text":"\\define renderContent()\n<$text text=<<sitemapentries filter:\"\"\"$(exportFilter)$\"\"\">>/>\n\\end\n<>"},"sitemap":{"title":"sitemap",

@Arlen22 I see you have opened a series of PRs, and the last one is Jermolene/TiddlyWiki5#5882 . IIRC you have one of them merged?

I'm writing watch-fs plugin that will update nodejs cache if fs changed, and I may need SSE to get this change sync to the client.

So do I need to depend on this plugin to get my plugin working?

tiddly-gittly/TidGi-Desktop#346

Caused in single html wiki https://github.com/tiddly-gittly/Tiddlywiki-NodeJS-Github-Template

I install this plugin, and start a node server, but thing are not synced immediately after I edit something in another tab.