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1. Installation

npm install @upstash/search-ui

// 👇 import package and optimized styles
import { SearchBar } from "@upstash/search-ui"
import "@upstash/search-ui/dist/index.css"

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2. Code Example

Our search component is designed to be provider agnostic. In the code below we’re using Upstash Search - our solution for fast, reliable and highly scalable serverless search. Creating a search database takes less than a minute: get started here. To follow along with Upstash Search, install the package: 
npm install @upstash/search

"use client"

import { SearchBar } from "@upstash/search-ui"
import "@upstash/search-ui/dist/index.css"

import { Search } from "@upstash/search"
import { FileText } from "lucide-react"

const client = new Search({
  url: "<UPSTASH_SEARCH_URL>",
  token: "<YOUR_SEARCH_READONLY_TOKEN>",
})

// 👇 your search index name
const index = client.index<{ title: string }>("movies")

export default function Page() {
  return (
    <div className="max-w-sm mt-24 mx-auto">
      <SearchBar.Dialog>
        <SearchBar.DialogTrigger placeholder="Search movies..." />

        <SearchBar.DialogContent>
          <SearchBar.Input placeholder="Type to search movies..." />
          <SearchBar.Results
            searchFn={(query) => {
              // 👇 100% type-safe: whatever you return here is
              // automatically typed as `result` below
              return index.search({ query, limit: 10, reranking: true })
            }}
          >
            {(result) => (
              <SearchBar.Result value={result.id} key={result.id}>
                <SearchBar.ResultIcon>
                  <FileText className="text-gray-600" />
                </SearchBar.ResultIcon>

                <SearchBar.ResultContent>
                  <SearchBar.ResultTitle>
                    {result.content.title}
                  </SearchBar.ResultTitle>
                  <p className="text-xs text-gray-500 mt-0.5">Movie</p>
                </SearchBar.ResultContent>
              </SearchBar.Result>
            )}
          </SearchBar.Results>
        </SearchBar.DialogContent>
      </SearchBar.Dialog>
    </div>
  )
}
The token used in the Search client above is a read-only token.
This token is safe to expose on the frontend. This allows your application to perform search queries without the need for a backend API. To use environment variables for the token, set it as NEXT_PUBLIC_YOUR_READONLY_TOKEN in your .env file. Optionally, you can also create a separate backend API to handle search on the server.

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Handling Results

You can perform actions with the search results by using the onSelect prop on SearchBar.Item: 
<SearchBar.Result
  onSelect={() => {
    // 👇 do something with result
    console.log(result)
  }}
  value={result.id}
  key={result.id}
>

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Customization

This component is beautifully pre-styled, but 100% customizable. You can change every piece of it yourself by passing normal React props to each component (such as className). For example: If you wanted to change the primary color, change the CSS classes: 
<SearchBar.Input
  className="focus:ring-red-500"
  placeholder="Type to search movies..."
/>

<SearchBar.ResultTitle
  className="font-medium text-gray-900"
  highlightClassName="decoration-red-500 text-red-500"
>
  {result.content.title}
</SearchBar.ResultTitle>
This component is based on the Radix UI Dialog Primitive and Paco Coursey’s cmdk library.