diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3dfd9c5..5e6acbf 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -1,7 +1,10 @@
 name: CI
 
 on:
-  - pull_request
+  pull_request:
+  push:
+    branches:
+      - master
 
 env:
   NODE_VERSION: 22.x
diff --git a/.github/workflows/npm-publish.yaml b/.github/workflows/npm-publish.yaml
new file mode 100644
index 0000000..8b8364a
--- /dev/null
+++ b/.github/workflows/npm-publish.yaml
@@ -0,0 +1,68 @@
+name: Publish to NPM
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  NODE_VERSION: 22.x
+
+jobs:
+  check-and-publish:
+    name: Check version changes and publish
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          run_install: false
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: pnpm
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build all packages
+        run: pnpm all:build
+
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v46
+        with:
+          files: packages/*/package.json
+
+      - name: Check for version changes and publish
+        if: steps.changed-files.outputs.any_changed == 'true'
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: |
+          for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
+            PACKAGE_DIR=$(dirname $file)
+            echo "Checking $PACKAGE_DIR for version changes..."
+            
+            # Get the latest published version from npm
+            PACKAGE_NAME=$(node -p "require('./$file').name")
+            CURRENT_VERSION=$(node -p "require('./$file').version")
+            
+            # Check if package exists on npm
+            NPM_VERSION=$(npm view $PACKAGE_NAME version 2>/dev/null || echo "0.0.0")
+            
+            # Compare versions
+            if [ "$CURRENT_VERSION" != "$NPM_VERSION" ]; then
+              echo "Version changed for $PACKAGE_NAME: $NPM_VERSION → $CURRENT_VERSION"
+              echo "Publishing $PACKAGE_NAME@$CURRENT_VERSION"
+              cd $PACKAGE_DIR
+              npm publish --access public
+              cd -
+            else
+              echo "No version change detected for $PACKAGE_NAME"
+            fi
+          done
diff --git a/packages/stdlib/src/index.ts b/packages/stdlib/src/index.ts
index 9e936f1..62ebea0 100644
--- a/packages/stdlib/src/index.ts
+++ b/packages/stdlib/src/index.ts
@@ -5,6 +5,7 @@ export * from './math';
 export * from './objects';
 export * from './patterns';
 export * from './structs';
+export * from './sync';
 export * from './text';
 export * from './types';
 export * from './utils'
diff --git a/packages/stdlib/src/sync/index.ts b/packages/stdlib/src/sync/index.ts
new file mode 100644
index 0000000..b1ad937
--- /dev/null
+++ b/packages/stdlib/src/sync/index.ts
@@ -0,0 +1 @@
+export * from './mutex';
diff --git a/packages/stdlib/src/sync/mutex/index.test.ts b/packages/stdlib/src/sync/mutex/index.test.ts
new file mode 100644
index 0000000..3b97fc0
--- /dev/null
+++ b/packages/stdlib/src/sync/mutex/index.test.ts
@@ -0,0 +1,94 @@
+import { describe, it, expect, beforeEach, vi } from 'vitest';
+import { SyncMutex } from '.';
+
+describe('SyncMutex', () => {
+  let mutex: SyncMutex;
+
+  beforeEach(() => {
+    mutex = new SyncMutex();
+  });
+
+  it('unlocked by default', () => {
+    expect(mutex.isLocked).toBe(false);
+  });
+
+  it('lock the mutex', () => {
+    mutex.lock();
+  
+    expect(mutex.isLocked).toBe(true);
+  });
+
+  it('remain locked when locked multiple times', () => {
+    mutex.lock();
+    mutex.lock();
+  
+    expect(mutex.isLocked).toBe(true);
+  });
+
+  it('unlock a locked mutex', () => {
+    mutex.lock();
+    mutex.unlock();
+  
+    expect(mutex.isLocked).toBe(false);
+  });
+
+  it('remain unlocked when unlocked multiple times', () => {
+    mutex.unlock();
+    mutex.unlock();
+
+    expect(mutex.isLocked).toBe(false);
+  });
+
+  it('reflect the current lock state', () => {
+    expect(mutex.isLocked).toBe(false);
+    mutex.lock();
+    expect(mutex.isLocked).toBe(true);
+    mutex.unlock();
+    expect(mutex.isLocked).toBe(false);
+  });
+
+  it('execute a callback when unlocked', async () => {
+    const callback = vi.fn(() => 'done');
+    const result = await mutex.execute(callback);
+  
+    expect(result).toBe('done');
+    expect(callback).toHaveBeenCalled();
+  });
+
+  it('execute a promise callback when unlocked', async () => {
+    const callback = vi.fn(() => Promise.resolve('done'));
+    const result = await mutex.execute(callback);
+  
+    expect(result).toBe('done');
+    expect(callback).toHaveBeenCalled();
+  });
+
+  it('execute concurrent callbacks only one at a time', async () => {
+    const callback = vi.fn(() => Promise.resolve('done'));
+
+    const result = await Promise.all([
+      mutex.execute(callback),
+      mutex.execute(callback),
+      mutex.execute(callback),
+    ]);
+  
+    expect(result).toEqual(['done', undefined, undefined]);
+    expect(callback).toHaveBeenCalledTimes(1);
+  });
+
+  it('does not execute a callback when locked', async () => {
+    const callback = vi.fn(() => 'done');
+    mutex.lock();
+    const result = await mutex.execute(callback);
+
+    expect(result).toBeUndefined();
+    expect(callback).not.toHaveBeenCalled();
+  });
+
+  it('unlocks after executing a callback', async () => {
+    const callback = vi.fn(() => 'done');
+    await mutex.execute(callback);
+  
+    expect(mutex.isLocked).toBe(false);
+  });
+});
diff --git a/packages/stdlib/src/sync/mutex/index.ts b/packages/stdlib/src/sync/mutex/index.ts
new file mode 100644
index 0000000..991bc19
--- /dev/null
+++ b/packages/stdlib/src/sync/mutex/index.ts
@@ -0,0 +1,47 @@
+import type { MaybePromise } from "../../types";
+
+/**
+ * @name SyncMutex
+ * @category Utils
+ * @description A simple synchronous mutex to provide more readable locking and unlocking of code blocks
+ * 
+ * @example
+ * const mutex = new SyncMutex();
+ * 
+ * mutex.lock();
+ *
+ * mutex.unlock();
+ * 
+ * const result = await mutex.execute(() => {
+ *  // do something
+ *  return Promise.resolve('done');  
+ * });
+ * 
+ * @since 0.0.5
+ */
+export class SyncMutex {
+  private state = false;
+
+  public get isLocked() {
+    return this.state;
+  }
+
+  public lock() {
+    this.state = true;
+  }
+
+  public unlock() {
+    this.state = false;
+  }
+
+  public async execute<T>(callback: () => T) {
+    if (this.isLocked)
+      return;
+
+    this.lock();
+    const result = await callback();
+    this.unlock();
+
+    return result;
+  }
+}
diff --git a/packages/vue/src/composables/useRenderInfo/index.ts b/packages/vue/src/composables/useRenderInfo/index.ts
index e7518c8..bbb4a1f 100644
--- a/packages/vue/src/composables/useRenderInfo/index.ts
+++ b/packages/vue/src/composables/useRenderInfo/index.ts
@@ -22,9 +22,13 @@ import { getLifeCycleTarger } from '../..';
 export function useRenderInfo(instance?: ComponentInternalInstance) {
     const target = getLifeCycleTarger(instance);
     const duration = ref(0);
+    let renderStartTime = 0;
 
-    const startMark = () => duration.value = performance.now();
-    const endMark = () => duration.value = Math.max(performance.now() - duration.value, 0);
+    const startMark = () => renderStartTime = performance.now();
+    const endMark = () => {
+        duration.value = Math.max(performance.now() - renderStartTime, 0);
+        renderStartTime = 0;
+    };
 
     onBeforeMount(startMark, target);
     onMounted(endMark, target);