diff --git a/editions/tw5.com/tiddlers/plugins/CodeMirror Plugin.tid b/editions/tw5.com/tiddlers/plugins/CodeMirror Plugin.tid
index a6c44e7cc..f9f9ed747 100644
--- a/editions/tw5.com/tiddlers/plugins/CodeMirror Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/CodeMirror Plugin.tid	
@@ -7,4 +7,4 @@ type: text/vnd.tiddlywiki
 
 The CodeMirror plugin adds a sophisticated web-based editor to TiddlyWiki.
 
-See https://tiddlywiki.com/plugins/tiddlywiki/codemirror/ for the latest official release, or https://tiddlywiki.com/prerelease/plugins/tiddlywiki/codemirror/ for the latest prerelease.
+See [ext[https://tiddlywiki.com/plugins/tiddlywiki/codemirror|plugins/tiddlywiki/codemirror]] for a demo.
diff --git a/editions/tw5.com/tiddlers/plugins/D3 Plugin.tid b/editions/tw5.com/tiddlers/plugins/D3 Plugin.tid
index 589ae9396..67941a9a2 100644
--- a/editions/tw5.com/tiddlers/plugins/D3 Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/D3 Plugin.tid	
@@ -8,3 +8,5 @@ type: text/vnd.tiddlywiki
 The D3 plugin integrates the D3 visualisation library with TiddlyWiki.
 
 See https://tiddlywiki.com/plugins/tiddlywiki/d3/
+
+See the demo at [ext[https://tiddlywiki.com/plugins/tiddlywiki/d3|plugins/tiddlywiki/d3]]
diff --git a/editions/tw5.com/tiddlers/plugins/Highlight Plugin.tid b/editions/tw5.com/tiddlers/plugins/Highlight Plugin.tid
index c311cf3e8..39cc0ff0e 100644
--- a/editions/tw5.com/tiddlers/plugins/Highlight Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/Highlight Plugin.tid	
@@ -7,4 +7,4 @@ type: text/vnd.tiddlywiki
 
 The Highlight plugin provides the ability to apply syntax colouring to text.
 
-See https://tiddlywiki.com/plugins/tiddlywiki/highlight/
+See [ext[https://tiddlywiki.com/plugins/tiddlywiki/highlight|plugins/tiddlywiki/highlight]]
diff --git a/editions/tw5.com/tiddlers/plugins/KaTeX Plugin.tid b/editions/tw5.com/tiddlers/plugins/KaTeX Plugin.tid
index d106aae4e..b1b136349 100644
--- a/editions/tw5.com/tiddlers/plugins/KaTeX Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/KaTeX Plugin.tid	
@@ -7,4 +7,4 @@ type: text/vnd.tiddlywiki
 
 This plugin adds the ability to display mathematical notation written in ~LaTeX.
 
-See https://tiddlywiki.com/plugins/tiddlywiki/katex/
+See [ext[https://tiddlywiki.com/plugins/tiddlywiki/katex|plugins/tiddlywiki/katex]]
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/plugins/Markdown Plugin.tid b/editions/tw5.com/tiddlers/plugins/Markdown Plugin.tid
index 74bed9434..cd15a68cb 100644
--- a/editions/tw5.com/tiddlers/plugins/Markdown Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/Markdown Plugin.tid	
@@ -7,4 +7,4 @@ type: text/vnd.tiddlywiki
 
 The Markdown plugin enables you to use tiddlers that are written in standard Markdown markup.
 
-See https://tiddlywiki.com/plugins/tiddlywiki/markdown/
+See [ext[https://tiddlywiki.com/plugins/tiddlywiki/markdown|plugins/tiddlywiki/markdown]]
\ No newline at end of file
diff --git a/editions/tw5.com/tiddlers/plugins/TW2Parser Plugin.tid b/editions/tw5.com/tiddlers/plugins/TW2Parser Plugin.tid
index 3000e5a73..b2ac1bee0 100644
--- a/editions/tw5.com/tiddlers/plugins/TW2Parser Plugin.tid	
+++ b/editions/tw5.com/tiddlers/plugins/TW2Parser Plugin.tid	
@@ -7,4 +7,4 @@ type: text/vnd.tiddlywiki
 
 This experimental plugin adds the ability to display WikiText written for the original Classic version of TiddlyWiki.
 
-See https://tiddlywiki.com/plugins/tiddlywiki/tw2parser/
+See [ext[https://tiddlywiki.com/plugins/tiddlywiki/tw2parser|plugins/tiddlywiki/tw2parser]]
\ No newline at end of file