LaunchDarkly Remix SDK
This project is not officially supported by LaunchDarkly.
Quickstart
- In
entry.server.tsx:
// import the createProvider function
import { createProvider } from 'remix-sdk/server';
// set async handleRequest
export default async function handleRequest() {
// create the LDServer with your sdk key and user
const LDServer = await createProvider(process.env.LD_SDK_KEY, {
key: 'test',
anonymous: true,
});
// LDServer wraps RemixServer
let markup = renderToString(
<LDServer>
<RemixServer context={remixContext} url={request.url} />
</LDServer>,
);
}- In
entry.client.tsx:
import { LDBrowser } from 'remix-sdk/client';
hydrate(
<LDBrowser>
<RemixBrowser />
</LDBrowser>,
document,
);- In
root.tsx:
import { LDScript } from 'remix-sdk/shared';
export default function App() {
// render LDScript in the html head with your clientSideID
return (
<html lang="en">
<head>
<Meta />
<Links />
<LDScript clientSideID={YOUR_CLIENT_SIDE_ID} />
</head>
</html>
);
}- Then
useFlagsto access flags in any component:
import { useFlags } from 'remix-sdk/client';
export default function Index() {
const { 'dev-test-flag': devTestFlag } = useFlags();
return <>{devTestFlag ? `Welcome to Remix with LaunchDarkly!` : `Welcome to Remix!`}</>;
}Development
To build the sdk and then run the example app follow these steps.
First, install modd:
brew install moddThen, add an example/.env file with your launchdarkly keys:
LD_SDK_KEY=sdk-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
LD_CLIENT_SIDE_ID=xxxxxxxxxxxxxxxxxxxxxxxx
Lastly, run the modd command to execute the modd.conf script:
moddOpen http://localhost:3000 to see your Remix app