This demo illustrates how to integrate Reach UI Combobox with Remix.
Open this example on CodeSandbox:
As the user types into the input field, a fetcher loads suggestions from the server.
The relevant files are:
app/routes/_index.tsx- The UI route with the combobox.app/routes/lang-search.tsx- The Resource Route that searches languages.app/models/langs.ts- The "model" that holds the languages data and knows how to search it.