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DocSearch is a free search solution for documentation sites, built and maintained by Algolia. It provides a fast, beautiful, and accessible search experience for your users with minimal setup required.

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What is DocSearch?

DocSearch consists of two main components:
  1. DocSearch Crawler - A web crawler that extracts content from your documentation and indexes it in Algolia
  2. DocSearch UI - A JavaScript library that provides a ready-to-use search interface
Together, these components create a seamless search experience that requires minimal configuration and maintenance.

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How It Works

1

Apply for DocSearch

Submit your documentation site to the DocSearch program. If you’re running an open-source project or technical documentation, you’ll get free access to Algolia’s search infrastructure.
2

Crawler Indexes Your Site

The DocSearch crawler automatically visits your documentation site, extracts the content, and indexes it in Algolia. This happens regularly to keep your search index up-to-date.
3

Add DocSearch to Your Site

Install the DocSearch library and add a few lines of code to your documentation site. The library provides a fully-functional search interface out of the box.
4

Users Search Your Docs

Your users can now search your documentation using keyboard shortcuts, AI-powered answers, and get instant results as they type.

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Key Features

Powered by Algolia’s search engine, DocSearch delivers results in milliseconds, even for large documentation sites with thousands of pages.

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Ask AI

Get intelligent, conversational answers from your documentation using AI. Users can ask natural language questions and receive contextual responses with source citations.

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Multiple Implementations

DocSearch is available in multiple formats:
  • @docsearch/js - Vanilla JavaScript for any website
  • @docsearch/react - React component library
  • @docsearch/docusaurus-adapter - Native Docusaurus integration

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Customizable

Customize every aspect of DocSearch to match your brand:
  • Custom colors and themes
  • Custom hit templates
  • Custom search parameters
  • Custom keyboard shortcuts

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Accessibility First

DocSearch is built with accessibility in mind:
  • Full keyboard navigation
  • ARIA labels and roles
  • Screen reader support
  • Focus management

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Recent and Favorite Searches

DocSearch remembers your users’ search history and allows them to favorite important searches for quick access.

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Who Uses DocSearch?

DocSearch powers search for thousands of documentation sites, including:
  • Bootstrap
  • React
  • Vue.js
  • Webpack
  • Babel
  • MDN Web Docs (previously)
  • And thousands more
DocSearch is completely free for open-source projects and technical documentation. If you’re building commercial documentation, you can still use DocSearch by setting up your own Algolia account.

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Next Steps

Ready to add DocSearch to your documentation?

Quick Start

Get started with DocSearch in minutes

Apply to DocSearch

Apply for free access to DocSearch

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