Setup DocSearch in your project.

Algolia DocSearch Program

DocSearch is a powerful search system for open source project. It is free and backed by Algolia, every open source projects could use it.

The first step is to apply for Algolia DocSearch.

Configure DocSearch

Add DocSearch API Key and index name in gatsby-config.js:

// gatsby-config.js
module.exports = {
plugins: [
resolve: 'smooth-doc',
options: {
// ...
docSearch: {
apiKey: '...',
indexName: '...',

You are done! A search input should be present in the header.

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