diff --git a/what-changed/example.go b/what-changed/example.go
new file mode 100644
index 0000000..20f832c
--- /dev/null
+++ b/what-changed/example.go
@@ -0,0 +1,88 @@
+// Copyright 2022 Princess B33f Heavy Industries / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package what_changed
+
+import (
+	"github.com/pb33f/libopenapi/datamodel/low/base"
+	v3 "github.com/pb33f/libopenapi/datamodel/low/v3"
+)
+
+// ExampleChanges represent changes to an Example object, part of an OpenAPI specification.
+type ExampleChanges struct {
+	PropertyChanges[*base.Example]
+	ExtensionChanges *ExtensionChanges
+}
+
+// TotalChanges returns the total number of changes made to Example
+func (e *ExampleChanges) TotalChanges() int {
+	l := e.PropertyChanges.TotalChanges()
+	if e.ExtensionChanges != nil {
+		l += e.ExtensionChanges.PropertyChanges.TotalChanges()
+	}
+	return l
+}
+
+// TotalChanges
+
+func CompareExamples(l, r *base.Example) *ExampleChanges {
+
+	ec := new(ExampleChanges)
+	var changes []*Change[*base.Example]
+	var props []*PropertyCheck[*base.Example]
+
+	// Summary
+	props = append(props, &PropertyCheck[*base.Example]{
+		LeftNode:  l.Summary.ValueNode,
+		RightNode: r.Summary.ValueNode,
+		Label:     v3.SummaryLabel,
+		Changes:   &changes,
+		Breaking:  false,
+		Original:  l,
+		New:       r,
+	})
+
+	// Description
+	props = append(props, &PropertyCheck[*base.Example]{
+		LeftNode:  l.Description.ValueNode,
+		RightNode: r.Description.ValueNode,
+		Label:     v3.DescriptionLabel,
+		Changes:   &changes,
+		Breaking:  false,
+		Original:  l,
+		New:       r,
+	})
+
+	// Value
+	props = append(props, &PropertyCheck[*base.Example]{
+		LeftNode:  l.Value.ValueNode,
+		RightNode: r.Value.ValueNode,
+		Label:     v3.ValueLabel,
+		Changes:   &changes,
+		Breaking:  false,
+		Original:  l,
+		New:       r,
+	})
+
+	// ExternalValue
+	props = append(props, &PropertyCheck[*base.Example]{
+		LeftNode:  l.ExternalValue.ValueNode,
+		RightNode: r.ExternalValue.ValueNode,
+		Label:     v3.ExternalValue,
+		Changes:   &changes,
+		Breaking:  false,
+		Original:  l,
+		New:       r,
+	})
+
+	// check properties
+	CheckProperties(props)
+
+	// check extensions
+	ec.ExtensionChanges = CheckExtensions(l, r)
+	ec.Changes = changes
+	if ec.TotalChanges() <= 0 {
+		return nil
+	}
+	return ec
+}
diff --git a/what-changed/example_test.go b/what-changed/example_test.go
new file mode 100644
index 0000000..21be151
--- /dev/null
+++ b/what-changed/example_test.go
@@ -0,0 +1,112 @@
+// Copyright 2022 Princess B33f Heavy Industries / Dave Shanley
+// SPDX-License-Identifier: MIT
+
+package what_changed
+
+import (
+	"github.com/pb33f/libopenapi/datamodel/low"
+	"github.com/pb33f/libopenapi/datamodel/low/base"
+	v3 "github.com/pb33f/libopenapi/datamodel/low/v3"
+	"github.com/stretchr/testify/assert"
+	"gopkg.in/yaml.v3"
+	"testing"
+)
+
+func TestCompareExamples_SummaryModified(t *testing.T) {
+
+	left := `summary: magic herbs`
+	right := `summary: cure all`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc base.Example
+	var rDoc base.Example
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	extChanges := CompareExamples(&lDoc, &rDoc)
+
+	assert.Equal(t, extChanges.TotalChanges(), 1)
+	assert.Equal(t, Modified, extChanges.Changes[0].ChangeType)
+	assert.Equal(t, v3.SummaryLabel, extChanges.Changes[0].Property)
+	assert.Equal(t, "magic herbs", extChanges.Changes[0].Original)
+	assert.Equal(t, "cure all", extChanges.Changes[0].New)
+}
+
+func TestCompareExamples_SummaryAdded(t *testing.T) {
+
+	left := `summary: magic herbs`
+	right := `summary: magic herbs
+description: cure all`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc base.Example
+	var rDoc base.Example
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	extChanges := CompareExamples(&lDoc, &rDoc)
+
+	assert.Equal(t, extChanges.TotalChanges(), 1)
+	assert.Equal(t, PropertyAdded, extChanges.Changes[0].ChangeType)
+	assert.Equal(t, v3.DescriptionLabel, extChanges.Changes[0].Property)
+	assert.Equal(t, "cure all", extChanges.Changes[0].New)
+}
+
+func TestCompareExamples_ExtensionAdded(t *testing.T) {
+
+	left := `summary: magic herbs`
+	right := `summary: magic herbs
+x-herbs: cure all`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc base.Example
+	var rDoc base.Example
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	extChanges := CompareExamples(&lDoc, &rDoc)
+
+	assert.Equal(t, extChanges.TotalChanges(), 1)
+	assert.Equal(t, ObjectAdded, extChanges.ExtensionChanges.Changes[0].ChangeType)
+	assert.Equal(t, "x-herbs", extChanges.ExtensionChanges.Changes[0].Property)
+	assert.Equal(t, "cure all", extChanges.ExtensionChanges.Changes[0].New)
+}
+
+func TestCompareExamples_Identical(t *testing.T) {
+
+	left := `summary: magic herbs`
+	right := `summary: magic herbs`
+
+	var lNode, rNode yaml.Node
+	_ = yaml.Unmarshal([]byte(left), &lNode)
+	_ = yaml.Unmarshal([]byte(right), &rNode)
+
+	// create low level objects
+	var lDoc base.Example
+	var rDoc base.Example
+	_ = low.BuildModel(&lNode, &lDoc)
+	_ = low.BuildModel(&rNode, &rDoc)
+	_ = lDoc.Build(lNode.Content[0], nil)
+	_ = rDoc.Build(rNode.Content[0], nil)
+
+	extChanges := CompareExamples(&lDoc, &rDoc)
+	assert.Nil(t, extChanges)
+}