diff --git a/src/interfaces.d.ts b/src/interfaces.d.ts
index dd53d412..155ae159 100644
--- a/src/interfaces.d.ts
+++ b/src/interfaces.d.ts
@@ -72,6 +72,7 @@ export interface ProjectionOptions extends ProjectorOptions {
 	deferredRenderCallbacks: Function [];
 	afterRenderCallbacks: Function[];
 	merge: boolean;
+	sync: boolean;
 	mergeElement?: Element;
 	rootNode: Element;
 }
diff --git a/src/mixins/Projector.ts b/src/mixins/Projector.ts
index b0015b39..d3aac403 100644
--- a/src/mixins/Projector.ts
+++ b/src/mixins/Projector.ts
@@ -349,6 +349,8 @@ export function ProjectorMixin<P, T extends Constructor<WidgetBase<P>>>(Base: T)
 				}
 			});
 
+			this._projectionOptions = { ...this._projectionOptions, ...{ sync: !this._async } };
+
 			switch (type) {
 				case AttachType.Append:
 					this._projection = dom.append(this.root, this._boundRender(), this, this._projectionOptions);
diff --git a/src/vdom.ts b/src/vdom.ts
index 4f388fc8..7ceba31e 100644
--- a/src/vdom.ts
+++ b/src/vdom.ts
@@ -790,31 +790,47 @@ function addDeferredProperties(hnode: InternalHNode, projectionOptions: Projecti
 
 function runDeferredRenderCallbacks(projectionOptions: ProjectionOptions) {
 	if (projectionOptions.deferredRenderCallbacks.length) {
-		global.requestAnimationFrame(() => {
+		if (projectionOptions.sync) {
 			while (projectionOptions.deferredRenderCallbacks.length) {
 				const callback = projectionOptions.deferredRenderCallbacks.shift();
 				callback && callback();
 			}
-		});
+		}
+		else {
+			global.requestAnimationFrame(() => {
+				while (projectionOptions.deferredRenderCallbacks.length) {
+					const callback = projectionOptions.deferredRenderCallbacks.shift();
+					callback && callback();
+				}
+			});
+		}
 	}
 }
 
 function runAfterRenderCallbacks(projectionOptions: ProjectionOptions) {
-	if (global.requestIdleCallback) {
-		global.requestIdleCallback(() => {
-			while (projectionOptions.afterRenderCallbacks.length) {
-				const callback = projectionOptions.afterRenderCallbacks.shift();
-				callback && callback();
-			}
-		});
+	if (projectionOptions.sync) {
+		while (projectionOptions.afterRenderCallbacks.length) {
+			const callback = projectionOptions.afterRenderCallbacks.shift();
+			callback && callback();
+		}
 	}
 	else {
-		setTimeout(() => {
-			while (projectionOptions.afterRenderCallbacks.length) {
-				const callback = projectionOptions.afterRenderCallbacks.shift();
-				callback && callback();
-			}
-		});
+		if (global.requestIdleCallback) {
+			global.requestIdleCallback(() => {
+				while (projectionOptions.afterRenderCallbacks.length) {
+					const callback = projectionOptions.afterRenderCallbacks.shift();
+					callback && callback();
+				}
+			});
+		}
+		else {
+			setTimeout(() => {
+				while (projectionOptions.afterRenderCallbacks.length) {
+					const callback = projectionOptions.afterRenderCallbacks.shift();
+					callback && callback();
+				}
+			});
+		}
 	}
 }
 
diff --git a/tests/unit/vdom.ts b/tests/unit/vdom.ts
index b6a45ae2..c3562594 100644
--- a/tests/unit/vdom.ts
+++ b/tests/unit/vdom.ts
@@ -2278,6 +2278,23 @@ describe('vdom', () => {
 
 	});
 
+	describe('sync mode', () => {
+
+		it('should run afterRenderCallbacks sync', () => {
+			const projection = dom.create(v('div', { key: '1' }), projectorStub, { sync: true });
+			assert.isTrue(projectorStub.emit.calledWith({ type: 'element-created', element: (projection.domNode.childNodes[0] as Element), key: '1' }));
+		});
+
+		it('should run defferedRenderCallbacks sync', () => {
+			let callCount = 0;
+			dom.create(v('div', () => {
+				callCount++;
+				return {};
+			}), projectorStub, { sync: true });
+			assert.strictEqual(callCount, 2);
+		});
+	});
+
 	describe('node callbacks', () => {
 
 		it('element-created not emitted for new nodes without a key', () => {