diff --git a/packages/codemirror/slider.mjs b/packages/codemirror/slider.mjs
index 519e5610..1ae3deaf 100644
--- a/packages/codemirror/slider.mjs
+++ b/packages/codemirror/slider.mjs
@@ -111,6 +111,15 @@ export const sliderPlugin = ViewPlugin.fromClass(
   },
 );
 
+/**
+ * Displays a slider widget to allow the user manipulate a value
+ *
+ * @name slider
+ * @param {number} value Initial value
+ * @param {number} min Minimum value - optional, defaults to 0
+ * @param {number} max Maximum value - optional, defaults to 1
+ * @param {number} step Step size - optional
+ */
 export let slider = (value) => {
   console.warn('slider will only work when the transpiler is used... passing value as is');
   return pure(value);
diff --git a/packages/core/euclid.mjs b/packages/core/euclid.mjs
index 29539cf9..e6240920 100644
--- a/packages/core/euclid.mjs
+++ b/packages/core/euclid.mjs
@@ -145,6 +145,8 @@ export const { euclidrot, euclidRot } = register(['euclidrot', 'euclidRot'], fun
  * so there will be no gaps.
  * @name euclidLegato
  * @memberof Pattern
+ * @param {number} pulses the number of onsets / beats
+ * @param {number} steps the number of steps to fill
  * @example
  * n("g2").decay(.1).sustain(.3).euclidLegato(3,8)
  */
@@ -166,6 +168,18 @@ export const euclidLegato = register(['euclidLegato'], function (pulses, steps,
   return _euclidLegato(pulses, steps, 0, pat);
 });
 
+/**
+ * Similar to `euclid`, but each pulse is held until the next pulse,
+ * so there will be no gaps, and has an additional parameter for 'rotating'
+ * the resulting sequence
+ * @name euclidLegatoRot
+ * @memberof Pattern
+ * @param {number} pulses the number of onsets / beats
+ * @param {number} steps the number of steps to fill
+ * @param {number} rotation offset in steps
+ * @example
+ * note("c3").euclidLegatoRot(3,5,2)
+ */
 export const euclidLegatoRot = register(['euclidLegatoRot'], function (pulses, steps, rotation, pat) {
   return _euclidLegato(pulses, steps, rotation, pat);
 });
diff --git a/packages/core/pianoroll.mjs b/packages/core/pianoroll.mjs
index c10460a4..254dd94a 100644
--- a/packages/core/pianoroll.mjs
+++ b/packages/core/pianoroll.mjs
@@ -262,6 +262,12 @@ Pattern.prototype.punchcard = function (options) {
   );
 };
 
+/**
+ * Displays a vertical pianoroll with event labels.
+ * Supports all the same options as pianoroll.
+ *
+ * @name wordfall
+ */
 Pattern.prototype.wordfall = function (options) {
   return this.punchcard({ vertical: 1, labels: 1, stroke: 0, fillActive: 1, active: 'white', ...options });
 };
diff --git a/test/__snapshots__/examples.test.mjs.snap b/test/__snapshots__/examples.test.mjs.snap
index a12fcb65..34f7a850 100644
--- a/test/__snapshots__/examples.test.mjs.snap
+++ b/test/__snapshots__/examples.test.mjs.snap
@@ -1798,6 +1798,23 @@ exports[`runs examples > example "euclidLegato" example index 0 1`] = `
 ]
 `;
 
+exports[`runs examples > example "euclidLegatoRot" example index 0 1`] = `
+[
+  "[ 0/1 → 1/4 | note:c3 ]",
+  "[ 1/4 → 3/4 | note:c3 ]",
+  "[ 3/4 → 1/1 | note:c3 ]",
+  "[ 1/1 → 5/4 | note:c3 ]",
+  "[ 5/4 → 7/4 | note:c3 ]",
+  "[ 7/4 → 2/1 | note:c3 ]",
+  "[ 2/1 → 9/4 | note:c3 ]",
+  "[ 9/4 → 11/4 | note:c3 ]",
+  "[ 11/4 → 3/1 | note:c3 ]",
+  "[ 3/1 → 13/4 | note:c3 ]",
+  "[ 13/4 → 15/4 | note:c3 ]",
+  "[ 15/4 → 4/1 | note:c3 ]",
+]
+`;
+
 exports[`runs examples > example "euclidRot" example index 0 1`] = `
 [
   "[ 3/16 → 1/4 | note:c3 ]",