diff --git a/GlideAggregate/GlideAggregateES12 b/GlideAggregate/GlideAggregateES12
new file mode 100644
index 0000000..81915f1
--- /dev/null
+++ b/GlideAggregate/GlideAggregateES12
@@ -0,0 +1,9 @@
+// Count records in a table that match a specific condition
+let ga = new GlideAggregate('table_name');
+ga.addAggregate('COUNT');
+ga.addQuery('field', 'value');
+ga.query();
+
+if (ga.next?.()) {
+    gs.info(ga.getAggregate('COUNT') ?? 0);
+}
diff --git a/GlideDateTime/UpdatedWithinList.js b/GlideDateTime/UpdatedWithinList.js
new file mode 100644
index 0000000..174d9b2
--- /dev/null
+++ b/GlideDateTime/UpdatedWithinList.js
@@ -0,0 +1,10 @@
+// Retrieve records updated within the last 30 days using date filtering
+let gr = new GlideRecord('incident');
+let date = new GlideDateTime();
+date.subtract(30 * 24 * 60 * 60 * 1000); // 30 days ago
+gr.addQuery('sys_updated_on', '>=', date);
+gr.query();
+
+while (gr.next?.()) {
+    gs.info('Incident ${gr.number} was updated within the last 30 days.');
+}
diff --git a/GlideRecord/GetRecordsES12 b/GlideRecord/GetRecordsES12
new file mode 100644
index 0000000..23fa504
--- /dev/null
+++ b/GlideRecord/GetRecordsES12
@@ -0,0 +1,8 @@
+// Code for fethcing the records via GlideRecord supporting ES12 syntax
+let gr = new GlideRecord("$0");
+gr.addQuery("name", "value");
+gr.query();
+
+if (gr.next?.()) {
+    // Do something if the record exists
+}
diff --git a/GlideRecord/InsertRecordES12 b/GlideRecord/InsertRecordES12
new file mode 100644
index 0000000..b02e226
--- /dev/null
+++ b/GlideRecord/InsertRecordES12
@@ -0,0 +1,5 @@
+// Insert a new record 
+let gr = new GlideRecord('table_name');
+gr.initialize();
+gr.field_name = 'value';
+gr.insert?.();
diff --git a/GlideRecord/UpdateRelatedRecords b/GlideRecord/UpdateRelatedRecords
new file mode 100644
index 0000000..6d7f15a
--- /dev/null
+++ b/GlideRecord/UpdateRelatedRecords
@@ -0,0 +1,15 @@
+// Retrieve related records from another table and process them
+let parentGR = new GlideRecord('parent_table');
+parentGR.addEncodedQuery('query');
+parentGR.query();
+
+while (parentGR.next?.()) {
+    let taskGR = new GlideRecord('child_table');
+    taskGR.addQuery('parent', parentGR.sys_id);
+    taskGR.query();
+
+    while (taskGR.next?.()) {
+        taskGR.state = 'value';
+        taskGR.update?.();
+    }
+}