diff --git a/website/src/config.ts b/website/src/config.ts
index 02934613..488b530e 100644
--- a/website/src/config.ts
+++ b/website/src/config.ts
@@ -62,6 +62,7 @@ export const SIDEBAR: Sidebar = {
       { text: 'Control Parameters', link: 'functions/value-modifiers' },
       { text: 'Signals', link: 'learn/signals' },
       { text: 'Conditional Modifiers', link: 'learn/conditional-modifiers' },
+      { text: 'Accumulation', link: 'learn/accumulation' },
       { text: 'Tonal Modifiers', link: 'learn/tonal' },
     ],
     More: [
diff --git a/website/src/pages/learn/accumulation.mdx b/website/src/pages/learn/accumulation.mdx
new file mode 100644
index 00000000..9c793bd3
--- /dev/null
+++ b/website/src/pages/learn/accumulation.mdx
@@ -0,0 +1,30 @@
+---
+title: Accumulation Modifiers
+description: Strudel Tutorial - Coding syntax
+layout: ../../layouts/MainLayout.astro
+---
+
+import { MiniRepl } from '../../docs/MiniRepl';
+import { JsDoc } from '../../docs/JsDoc';
+
+# Accumulation Modifiers
+
+## superimpose
+
+<JsDoc client:idle name="Pattern.superimpose" h={0} />
+
+## layer
+
+<JsDoc client:idle name="Pattern.layer" h={0} />
+
+## off
+
+<JsDoc client:idle name="Pattern.off" h={0} />
+
+## echo
+
+<JsDoc client:idle name="Pattern.echo" h={0} />
+
+## echoWith
+
+<JsDoc client:idle name="Pattern.echoWith" h={0} />
diff --git a/website/src/pages/learn/conditional-modifiers.mdx b/website/src/pages/learn/conditional-modifiers.mdx
index 6e4966df..9bb909af 100644
--- a/website/src/pages/learn/conditional-modifiers.mdx
+++ b/website/src/pages/learn/conditional-modifiers.mdx
@@ -8,36 +8,22 @@ import { JsDoc } from '../../docs/JsDoc';
 
 # Conditional Modifiers
 
-## every
+## lastOf
 
-<JsDoc client:idle name="Pattern.every" h={0} />
+<JsDoc client:idle name="Pattern.lastOf" h={0} />
+
+## firstOf
+
+<JsDoc client:idle name="Pattern.firstOf" h={0} />
 
 ## when
 
 <JsDoc client:idle name="Pattern.when" h={0} />
 
-# Accumulation Modifiers
+## chunk
 
-## stack
+<JsDoc client:idle name="Pattern.chunk" h={0} />
 
-<JsDoc client:idle name="Pattern.stack" h={0} />
+### chunkBack
 
-## superimpose
-
-<JsDoc client:idle name="Pattern.superimpose" h={0} />
-
-## layer
-
-<JsDoc client:idle name="Pattern.layer" h={0} />
-
-## off
-
-<JsDoc client:idle name="Pattern.off" h={0} />
-
-## echo
-
-<JsDoc client:idle name="Pattern.echo" h={0} />
-
-## echoWith
-
-<JsDoc client:idle name="Pattern.echoWith" h={0} />
+<JsDoc client:idle name="Pattern.chunkBack" h={0} />
diff --git a/website/src/pages/learn/time-modifiers.mdx b/website/src/pages/learn/time-modifiers.mdx
index c24d5961..3e2267c0 100644
--- a/website/src/pages/learn/time-modifiers.mdx
+++ b/website/src/pages/learn/time-modifiers.mdx
@@ -65,11 +65,3 @@ Some of these have equivalent operators in the Mini Notation:
 ### iterBack
 
 <JsDoc client:idle name="Pattern.iterBack" h={0} />
-
-## chunk
-
-<JsDoc client:idle name="Pattern.chunk" h={0} />
-
-### chunkBack
-
-<JsDoc client:idle name="Pattern.chunkBack" h={0} />