Aminul

<p><strong>DooSearch – Ajax Search & Filters for WooCommerce</strong> (sometimes spelled “Doo Search”) is a fast, smart, and customizable product search plugin for WooCommerce. Replace the default search with an advanced AJAX-powered solution that helps customers find products instantly, with real-time results and live filters.</p>
<p><strong>Key Benefits:</strong><br />
– 🔎 Instant product search with AJAX<br />
– ⚡ Smart, relevant results using advanced algorithms<br />
– 🎯 Advanced filtering (category, price, stock, attributes)<br />
– 🧩 Custom search forms and layout controls<br />
– 💰 Improved user experience and conversions</p>
<h3>Key Features</h3>
<ul>
<li><strong>AJAX WooCommerce Search:</strong> Real-time product search without page reloads.  </li>
<li><strong>Search by SKU or Variation ID:</strong> (Pro Feature)  </li>
<li><strong>Live Product Filters:</strong> Filter by category, price, stock, tags, and more. (Pro Feature)  </li>
<li><strong>Exclude Specific Results:</strong> Hide certain categories or out-of-stock products.  </li>
<li><strong>Smart Highlighting:</strong> Highlights keywords in search results.  </li>
<li><strong>Multilingual Compatible:</strong> Works with WPML, Polylang, Weglot.  </li>
<li><strong>Search Analytics:</strong> View top search queries to optimize products. (Pro Feature)  </li>
<li><strong>Custom Post Type Support:</strong> Enable search for posts, pages, or custom types.</li>
</ul>
<h3>Development Notes</h3>
<p>This plugin includes both human-readable source files and minified production files for JavaScript and CSS. Only the minified versions are enqueued in the plugin to optimize performance. The original source files are included for transparency, development, and review purposes.</p>
<h3>JavaScript</h3>
<ul>
<li>assets/js/frontend.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> original source code</li>
<li>
<p>assets/js/frontend.min.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> minified production version</p>
</li>
<li>
<p>assets/js/backend.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> original source code</p>
</li>
<li>
<p>assets/js/backend.min.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> minified production version</p>
</li>
<li>
<p>assets/js/doosearch-slider.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> original source code</p>
</li>
<li>assets/js/doosearch-slider.min.js <span aria-hidden="true" class="wp-exclude-emoji">→</span> minified production version</li>
</ul>
<h3>CSS</h3>
<ul>
<li>assets/css/frontend.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> human-readable source</li>
<li>
<p>assets/css/frontend.min.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> optimized for production use</p>
</li>
<li>
<p>assets/css/backend.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> human-readable source</p>
</li>
<li>
<p>assets/css/backend.min.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> optimized for production use</p>
</li>
<li>
<p>assets/css/doosearch-slider.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> human-readable source</p>
</li>
<li>assets/css/doosearch-slider.min.css <span aria-hidden="true" class="wp-exclude-emoji">→</span> optimized for production use</li>
</ul>
<p>All JavaScript and CSS in this plugin was written manually using vanilla JavaScript and standard CSS.</p>
<p>No build tools such as npm, Webpack, or Gulp were used.</p>
<h3>External Libraries</h3>
<p>This plugin includes the following third-party library:</p>
<ul>
<li><strong>lz-string v1.4.4</strong> by Pieroxy<br />
License: WTFPL – http://www.wtfpl.net/<br />
GitHub: https://github.com/pieroxy/lz-string<br />
Included Files:</p>
<ul>
<li>/assets/js/libs/lz-string.js (readable version)  </li>
<li>/assets/js/libs/lz-string.min.js (minified version used)</li>
</ul>
</li>
</ul>
<h3>Credits</h3>
<p>This plugin uses icons from the Material Icons library by Google,<br />
licensed under the Apache License 2.0.</p>
<p>https://github.com/google/material-design-icons</p>
<p>This plugin also uses icons from Font Awesome,<br />
licensed under the Creative Commons Attribution 4.0 International License.</p>
<p>https://fontawesome.com/license/free</p>


DooSearch – Ajax Search & Filters for WooCommerce

A blazing-fast WooCommerce product search plugin with AJAX and live filters to boost conversions.

Nazmun Sakib

<p>Looking for a fast, reliable Ajax search plugin for WooCommerce? NivoSearch delivers instant product results with intelligent matching, free, open-source, and built for scale.</p>
<p>NivoSearch is a professional-grade <strong>WooCommerce Ajax Search</strong> solution engineered to replace slow, limited default search with instant, intelligent results. Delivering responses in under <strong>200ms</strong>, it combines real-time Ajax technology, custom indexing architecture, and advanced relevance scoring to dramatically improve product discovery and conversion rates across stores of any size.</p>
<p>Unlike standard WooCommerce search that relies on basic SQL queries, NivoSearch uses an optimized inverted index to process product data efficiently. This ensures consistent performance whether you have 100 products or <strong>100,000+ products</strong>, making it the ideal WooCommerce Ajax Search plugin for growing and enterprise-level stores.</p>
<p>Key capabilities include <strong>fuzzy search</strong> for typo tolerance, <strong>SKU-based lookup</strong> for precise inventory matching, and support for global product identifiers (<strong>GTIN, UPC, EAN, ISBN</strong>) — features typically locked behind premium paywalls, included free. Customers find what they need faster, even with partial or misspelled queries, reducing bounce rates and increasing add-to-cart actions.</p>
<p><a href="https://nivosearch.com/documentation/" rel="nofollow ugc">» Documentation</a> | <a href="https://nivosearch.com/live-demo-woocommerce-product-search/" rel="nofollow ugc">» Live Demo</a> | <a href="https://github.com/nazmunsakib/nivo-ajax-search-for-woocommerce" rel="nofollow ugc">» GitHub Repository</a></p>
<h3>Why NivoSearch for WooCommerce Ajax Search</h3>
<ul>
<li><strong>Performance-first architecture</strong>: Custom indexing engine delivers <200ms response times, independently benchmarked against default WooCommerce search (1,240ms average).</li>
<li><strong>Scalable by design</strong>: Efficient database queries and caching strategies ensure smooth operation on high-traffic stores with large catalogs.</li>
<li><strong>Conversion-optimized UX</strong>: Ajax results update in real-time as users type, with add-to-cart buttons, pricing, and stock status visible instantly.</li>
<li><strong>Developer-ready</strong>: PSR-4 architecture, 15+ hooks/filters, JavaScript events, and full documentation for seamless integration.</li>
<li>
<p><strong>100% free and open-source</strong>: No tracking, no external requests, no premium upsells — truly GPL-licensed software.</p>
<h3>Core Features of WooCommerce Ajax Search</h3>
<p>NivoSearch delivers a comprehensive set of capabilities designed for professional WooCommerce stores:</p>
</li>
<li>
<p><strong>Ultra-fast Ajax engine</strong> powered by inverted index technology for instant results on large catalogs</p>
</li>
<li><strong>Intelligent fuzzy search</strong> that matches products despite typos, partial keywords, or spelling variations</li>
<li><strong>Advanced identifier search</strong> supporting SKU, GTIN, UPC, EAN, and ISBN for barcode-driven inventory</li>
<li><strong>Custom field integration</strong> with dedicated support for Advanced Custom Fields (ACF)</li>
<li><strong>Full-content search</strong> across product titles, excerpts, descriptions, and metadata</li>
<li><strong>Taxonomy-aware results</strong> including categories, tags, and custom attributes with thumbnail support</li>
<li><strong>One-click add to cart</strong> directly within Ajax search results to reduce friction and boost conversions</li>
<li><strong>Unlimited search presets</strong> allowing unique configurations for headers, sidebars, footers, or landing pages</li>
<li><strong>Context-aware deployment</strong> with conditional logic to show different search behaviors based on page or user role</li>
<li><strong>Relevance scoring engine</strong> that prioritizes best-matching products using configurable weight rules</li>
</ul>
<h3>Display Control in Ajax Search Results</h3>
<p>NivoSearch provides granular control over how products appear in WooCommerce Ajax Search results, ensuring users see the most actionable information immediately:</p>
<ul>
<li>Product title with configurable length and formatting</li>
<li>Dynamic pricing display showing regular, sale, or variable prices</li>
<li>High-resolution image thumbnails with lazy loading for performance</li>
<li>Short description excerpts to highlight key features and benefits</li>
<li>SKU display for internal reference and precise product identification</li>
<li>Add to Cart button with quantity selector for faster purchasing</li>
<li>Star ratings and review counts to build social proof and trust</li>
<li>Real-time stock status indicators (in stock, out of stock, backorder)</li>
<li>Category and tag badges for improved navigation and filtering</li>
</ul>
<h3>Customization Options</h3>
<h4>Search Bar Customization</h4>
<p>Tailor the Ajax search input to match your store’s design and UX goals:</p>
<ul>
<li>Customize colors, borders, icons, typography, and layout styles</li>
<li>Define contextual placeholder text to guide user search intent</li>
<li>Configure minimum character threshold before triggering search</li>
<li>Enable/disable search animation effects and loading states</li>
<li>Real-time preview while configuring presets in the admin panel</li>
</ul>
<h4>Search Results Customization</h4>
<p>Control exactly how WooCommerce Ajax Search results are presented:</p>
<ul>
<li>Adjust result layout: list, grid, or compact view</li>
<li>Set maximum result limits per query for optimal performance</li>
<li>Toggle visibility of categories, tags, or attribute filters</li>
<li>Enable/disable product title, description, or SKU display</li>
<li>Configure relevance sorting: newest, price, popularity, or custom logic</li>
<li>Add custom CSS classes for theme-specific styling</li>
</ul>
<h3>Performance Benchmark</h3>
<p>Independent testing conducted on a shared hosting environment with 50,000 WooCommerce products:</p>
<ul>
<li>Default WooCommerce Search average response time: 1,240ms</li>
<li>NivoSearch average response time: 187ms</li>
<li>Test methodology: 100 random product queries measuring time-to-first-result</li>
<li>Database load reduction: ~65% fewer queries per search session</li>
</ul>
<p>Benchmark methodology and reproducible WP-CLI scripts: https://github.com/nazmunsakib/nivo-ajax-search-for-woocommerce/tree/main/benchmarks</p>
<h3>Compatibility</h3>
<ul>
<li><strong>Theme Support</strong>: Hello Elementor, OceanWP, Hestia, Storefront, Astra, Avada, BeTheme, The7, Flatsome, Enfold, WoodMart, and all standard WooCommerce-compatible themes.</li>
<li><strong>Page Builder Support</strong>: Gutenberg (Block Editor), Elementor, Beaver Builder, WPBakery, Breakdance, Bricks, Oxygen, Divi, Avada Builder, Flatsome UX Builder.</li>
<li><strong>Caching Plugins</strong>: Works seamlessly with WP Rocket, W3 Total Cache, WP Super Cache, and server-level caching solutions.</li>
<li><strong>Multilingual</strong>: Translation-ready with full WPML and Polylang compatibility.</li>
</ul>
<h3>Developer Resources</h3>
<p>NivoSearch is built for developers who value clean code, extensibility, and performance:</p>
<h4>Extensibility</h4>
<ul>
<li>15+ WordPress actions and filters for customizing search behavior</li>
<li>JavaScript events for integrating with custom frontend frameworks</li>
<li>REST API endpoints for headless WooCommerce implementations</li>
<li>Template overrides for complete control over result markup</li>
</ul>
<h4>Code Quality</h4>
<ul>
<li>Modern PSR-4 autoloading architecture</li>
<li>Strict sanitization, validation, and nonce verification on all inputs</li>
<li>WordPress Coding Standards compliant with PHPCS validation</li>
<li>Accessibility-focused UI following WCAG 2.1 AA guidelines</li>
<li>Comprehensive inline documentation and developer handbook</li>
</ul>
<h3>Quick Start Guide</h3>
<h4>Step 1: Create a Search Preset</h4>
<ul>
<li>Navigate to NivoSearch <span aria-hidden="true" class="wp-exclude-emoji">→</span> Presets <span aria-hidden="true" class="wp-exclude-emoji">→</span> Add New</li>
<li>Name your preset (e.g., “Header Search”, “Mobile Search”)</li>
<li>Configure result limit (recommended: 10-15 for optimal UX)</li>
<li>Set minimum character threshold (recommended: 2-3)</li>
</ul>
<h4>Step 2: Deploy to Your Theme</h4>
<ul>
<li>Use the Gutenberg block: Search for “NivoSearch” in the block inserter</li>
<li>Or use shortcode: [nivo_search id=”123″] replacing 123 with your preset ID</li>
<li>Or integrate via PHP: </li>
</ul>
<h4>Step 3: Test and Refine</h4>
<ul>
<li>Perform test searches to verify result relevance and speed</li>
<li>Adjust relevance weights in preset settings if needed</li>
<li>Enable analytics logging (optional) to track popular search terms</li>
</ul>
<h3>Developer</h3>
<p>NivoSearch is developed and maintained by Nazmun Sakib, a WordPress engineer with 8+ years of experience building high-performance WooCommerce solutions. Active contributor to open-source WordPress projects, with a focus on scalable architecture, clean code, and user-centric design.</p>
<p><a href="https://nazmunsakib.com" rel="nofollow ugc">» Portfolio</a> | <a href="https://github.com/nazmunsakib" rel="nofollow ugc">» GitHub</a> | <a href="https://linkedin.com/in/nazmunsakib" rel="nofollow ugc">» LinkedIn</a></p>
<p>Privacy Commitment: NivoSearch collects no user data, sends no external analytics requests, and is 100% GPL-licensed. Your store, your data.</p>


NivoSearch – Ajax Search for WooCommerce


NivoSearch works great on my WooCommerce store. The search is fast, accurate, and smooth, with instant AJAX results showing images, prices, and SKUs. Easy setup, lightweight, and no theme issues. Highly recommended!


Amazing plugin!

High-performance WooCommerce Ajax Search with instant results, fuzzy matching, and SKU/GTIN support. Built for speed, scalability, and conversions.

DooSearch – Ajax Search & Filters for WooCommerce vs NivoSearch – Ajax Search for WooCommerce