Title: SmoothPreview
Author: sarfaraz23
Published: <strong>2026 年 8 月 19 日</strong>
Last modified: 2026 年 8 月 19 日

---

搜尋外掛

![](https://ps.w.org/smoothpreview/assets/banner-772x250.png?rev=3655169)

![](https://ps.w.org/smoothpreview/assets/icon-256x256.png?rev=3655169)

# SmoothPreview

 由 [sarfaraz23](https://profiles.wordpress.org/sarfaraz23/) 開發

[下載](https://downloads.wordpress.org/plugin/smoothpreview.1.0.0.zip)

 * [詳細資料](https://tw.wordpress.org/plugins/smoothpreview/#description)
 * [使用者評論](https://tw.wordpress.org/plugins/smoothpreview/#reviews)
 *  [安裝方式](https://tw.wordpress.org/plugins/smoothpreview/#installation)
 * [開發資訊](https://tw.wordpress.org/plugins/smoothpreview/#developers)

 [技術支援](https://wordpress.org/support/plugin/smoothpreview/)

## 外掛說明

**SmoothPreview** brings modern app-style loading placeholders to your WordPress
and WooCommerce media galleries.

Instead of displaying blank white boxes or causing sudden vertical jumps while images
download, SmoothPreview calculates the photo’s exact dominant RGB color and locks
image aspect ratio server-side to guarantee **0 Cumulative Layout Shift (0 CLS)**.

#### Key Features

 * 🎨 **Adaptive Dominant Color Extraction**: Instantly samples photo colors in 
   less than 1 millisecond.
 * ⬛ **Classic Light Grey Skeleton Box**: Clean minimal loading placeholder mode.
 * ✨ **5 Shimmer Motion Directions**: Horizontal (LTR/RTL), Vertical (TTB/BTT),
   and Diagonal wave flashes.
 * 📐 **0 Layout Shift (CLS Prevention)**: Hard-locks image container aspect ratios.
 * 🛡️ **Admin Workflow Bypass**: Automatically bypasses preview effects while editing
   pages in WP Admin.
 * 🌙 **Auto Dark Mode**: Detects visitor dark mode preferences automatically.
 * ⚡ **Ultra Lightweight**: Zero external library dependencies, 100% PHP & CSS 
   native.

## 安裝方式

 1. Upload the `smooth-preview` directory to `/wp-content/plugins/`.
 2. Activate the plugin through the ‘Plugins’ menu in WordPress.
 3. Go to **Settings > SmoothPreview** to customize your preferred shimmer direction
    and placeholder style.

## 常見問題集

### Does SmoothPreview work with WooCommerce?

Yes! SmoothPreview is 100% compatible with WooCommerce shop grids, product loops,
and single product image galleries.

### Does this plugin slow down page speed?

No. Dominant color extraction is cached in post metadata and runs in less than 1ms.

## 使用者評論

這個外掛目前沒有任何使用者評論。

## 參與者及開發者

以下人員參與了開源軟體〈SmoothPreview〉的開發相關工作。

參與者

 *   [ sarfaraz23 ](https://profiles.wordpress.org/sarfaraz23/)

[將〈SmoothPreview〉外掛本地化為台灣繁體中文版](https://translate.wordpress.org/projects/wp-plugins/smoothpreview)

### 對開發相關資訊感興趣？

任何人均可[瀏覽程式碼](https://plugins.trac.wordpress.org/browser/smoothpreview/)、
查看 [SVN 存放庫](https://plugins.svn.wordpress.org/smoothpreview/)，或透過 [RSS](https://plugins.trac.wordpress.org/log/smoothpreview/?limit=100&mode=stop_on_copy&format=rss)
訂閱[開發記錄](https://plugins.trac.wordpress.org/log/smoothpreview/)。

## 變更記錄

#### 1.0.0

 * Initial public release on WordPress.org.

## 中繼資料

 *  版本 **1.0.0**
 *  最後更新 **1 個月前**
 *  啟用安裝數 **少於 10 次**
 *  WordPress 版本需求 ** 5.8 或更新版本 **
 *  已測試相容的 WordPress 版本 **7.0.6**
 *  PHP 版本需求 ** 7.4 或更新版本 **
 *  語言
 * [English (US)](https://wordpress.org/plugins/smoothpreview/)
 * 標籤:
 * [dominant color](https://tw.wordpress.org/plugins/tags/dominant-color/)[lazy load](https://tw.wordpress.org/plugins/tags/lazy-load/)
   [placeholder](https://tw.wordpress.org/plugins/tags/placeholder/)[skeleton loader](https://tw.wordpress.org/plugins/tags/skeleton-loader/)
   [woocommerce](https://tw.wordpress.org/plugins/tags/woocommerce/)
 *  [進階檢視](https://tw.wordpress.org/plugins/smoothpreview/advanced/)

## 評分

這個項目尚無任何評論記錄。

[撰寫評分](https://wordpress.org/support/plugin/smoothpreview/reviews/#new-post)

[查看全部使用者評論](https://wordpress.org/support/plugin/smoothpreview/reviews/)

## 參與者

 *   [ sarfaraz23 ](https://profiles.wordpress.org/sarfaraz23/)

## 技術支援

使用者可在技術支援論壇提出意見反應或使用問題。

 [檢視技術支援論壇](https://wordpress.org/support/plugin/smoothpreview/)