1. TiddlydesktopA custom desktop browser for TiddlyWiki 5 and TiddlyWiki Classic, based on nw.js
2. Tiddlywiki5A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc.
4. TiddlyWiki-in-the-SkyTiddlyWiki in the Sky is a service for accessing TiddlyWiki documents stored in your Dropbox from any browser. Try it out at http://dropbox.tiddlywiki.com/