diff --git a/frontend/src/lib/components/Editor.svelte b/frontend/src/lib/components/Editor.svelte
index 8e573c766d..57bebf80a3 100644
--- a/frontend/src/lib/components/Editor.svelte
+++ b/frontend/src/lib/components/Editor.svelte
@@ -344,26 +344,36 @@
 	}
 
 	export function setCode(ncode: string, noHistory: boolean = false): void {
-		code = ncode
-		if (noHistory) {
-			editor?.setValue(ncode)
-		} else {
-			if (editor?.getModel()) {
-				// editor.setValue(ncode)
-				editor.pushUndoStop()
+		if (code != ncode) {
+			if (noHistory) {
+				editor?.setValue(ncode)
+			} else {
+				if (editor?.getModel()) {
+					// editor.setValue(ncode)
+					editor.pushUndoStop()
 
-				editor.executeEdits('set', [
-					{
-						range: editor.getModel()!.getFullModelRange(), // full range
-						text: ncode
-					}
-				])
+					editor.executeEdits('set', [
+						{
+							range: editor.getModel()!.getFullModelRange(), // full range
+							text: ncode
+						}
+					])
 
-				editor.pushUndoStop()
+					editor.pushUndoStop()
+				}
 			}
 		}
 	}
 
+	function updateCode(): boolean {
+		const ncode = getCode()
+		if (code == ncode) {
+			return false
+		}
+		code = ncode
+		return true
+	}
+
 	export function append(code: string): void {
 		if (editor) {
 			const lineCount = editor.getModel()?.getLineCount() || 0
@@ -387,7 +397,7 @@
 
 	export async function format() {
 		if (editor) {
-			code = getCode()
+			updateCode()
 			if (lang != 'shell' && lang != 'nu') {
 				if ($formatOnSave != false) {
 					if (scriptLang == 'deno' && languageClients.length > 0) {
@@ -424,7 +434,7 @@
 						await editor?.getAction('editor.action.formatDocument')?.run()
 					}
 				}
-				code = getCode()
+				updateCode()
 			}
 			if (formatAction) {
 				formatAction()
@@ -1275,9 +1285,9 @@
 		editor?.onDidChangeModelContent((event) => {
 			timeoutModel && clearTimeout(timeoutModel)
 			timeoutModel = setTimeout(() => {
-				let ncode = getCode()
-				code = ncode
-				dispatch('change', ncode)
+				if (updateCode()) {
+					dispatch('change', code)
+				}
 			}, changeTimeout)
 
 			ataModel && clearTimeout(ataModel)
@@ -1296,12 +1306,12 @@
 			dispatch('focus')
 
 			editor?.addCommand(KeyMod.CtrlCmd | KeyCode.KeyS, function () {
-				code = getCode()
+				updateCode()
 				shouldBindKey && format && format()
 			})
 
 			editor?.addCommand(KeyMod.CtrlCmd | KeyCode.Enter, function () {
-				code = getCode()
+				updateCode()
 				shouldBindKey && cmdEnterAction && cmdEnterAction()
 			})
 
diff --git a/frontend/src/lib/components/SimpleEditor.svelte b/frontend/src/lib/components/SimpleEditor.svelte
index 7cca3416ae..91bc2be3c0 100644
--- a/frontend/src/lib/components/SimpleEditor.svelte
+++ b/frontend/src/lib/components/SimpleEditor.svelte
@@ -157,8 +157,19 @@
 	}
 
 	export function setCode(ncode: string): void {
+		if (ncode != code) {
+			code = ncode
+			editor?.setValue(ncode)
+		}
+	}
+
+	function updateCode(): boolean {
+		const ncode = getCode()
+		if (code == ncode) {
+			return false
+		}
 		code = ncode
-		editor?.setValue(ncode)
+		return true
 	}
 
 	function updatePlaceholderVisibility(value: string) {
@@ -171,11 +182,11 @@
 
 	export function format() {
 		if (editor) {
-			code = getCode()
+			updateCode()
 			editor.getAction('editor.action.formatDocument')?.run()
 			if (formatAction) {
 				formatAction()
-				code = getCode()
+				updateCode()
 			}
 		}
 	}
@@ -368,8 +379,9 @@
 			suggestion = ''
 			timeoutModel && clearTimeout(timeoutModel)
 			timeoutModel = setTimeout(() => {
-				code = getCode()
-				dispatch('change', { code })
+				if (updateCode()) {
+					dispatch('change', { code })
+				}
 			}, 200)
 		})
 
@@ -379,7 +391,7 @@
 			loadExtraLib()
 
 			editor.addCommand(KeyMod.CtrlCmd | KeyCode.KeyS, function () {
-				code = getCode()
+				updateCode()
 				shouldBindKey && format && format()
 			})
 
@@ -411,12 +423,12 @@
 		editor.onDidFocusEditorText(() => {
 			if (!editor) return
 			editor.addCommand(KeyMod.CtrlCmd | KeyCode.KeyS, function () {
-				code = getCode()
+				updateCode()
 				shouldBindKey && format && format()
 			})
 
 			editor.addCommand(KeyMod.CtrlCmd | KeyCode.Enter, function () {
-				code = getCode()
+				updateCode()
 				shouldBindKey && cmdEnterAction && cmdEnterAction()
 			})
 			dispatch('focus')
@@ -424,8 +436,7 @@
 
 		editor.onDidBlurEditorText(() => {
 			dispatch('blur')
-
-			code = getCode()
+			updateCode()
 		})
 
 		if (lang === 'css' && !cssClassesLoaded) {
diff --git a/frontend/src/lib/components/TemplateEditor.svelte b/frontend/src/lib/components/TemplateEditor.svelte
index c76e016a2b..0dfdfedfab 100644
--- a/frontend/src/lib/components/TemplateEditor.svelte
+++ b/frontend/src/lib/components/TemplateEditor.svelte
@@ -380,7 +380,6 @@
 		$componentControl[$selectedComponent[0]] = {
 			...$componentControl[$selectedComponent[0]],
 			setCode: (value: string) => {
-				code = value
 				setCode(value)
 			}
 		}
@@ -411,9 +410,9 @@
 	}
 
 	export function setCode(ncode: string): void {
-		code = ncode
-		if (editor) {
-			editor.setValue(ncode)
+		if (code != ncode) {
+			code = ncode
+			editor?.setValue(ncode)
 		}
 	}
 
@@ -473,15 +472,22 @@
 			editor.addCommand(KeyMod.CtrlCmd | KeyMod.Shift | KeyCode.Digit7, function () {})
 		})
 
+		function updateCode(): boolean {
+			const ncode = getCode()
+			if (code == ncode) {
+				return false
+			}
+			code = ncode
+			return true
+		}
+
 		let timeoutModel: NodeJS.Timeout | undefined = undefined
 		editor.onDidChangeModelContent((event) => {
 			timeoutModel && clearTimeout(timeoutModel)
 			timeoutModel = setTimeout(() => {
-				const newCode = getCode()
-				if (code != newCode) {
-					code = newCode
+				if (updateCode()) {
+					dispatch('change', { code })
 				}
-				dispatch('change', { code: newCode })
 			}, 200)
 		})
 
@@ -507,10 +513,7 @@
 
 		editor.onDidBlurEditorText(() => {
 			dispatch('blur')
-			const newCode = getCode()
-			if (code != newCode) {
-				code = newCode
-			}
+			updateCode()
 		})
 
 		jsLoader = setTimeout(async () => {