Add Install, Configure, Verify, and Support Notes section for js integration docs

Author: aliu39

docs/platforms/javascript/common/configuration/integrations/launchdarkly.mdx

@@ -29,9 +29,15 @@ This integration only works inside a browser environment.
 
 </Alert>
 
-The [LaunchDarkly](https://launchdarkly.com/) integration tracks feature flag evaluations produced by the LaunchDarkly SDK. These evaluations are held in memory and sent to Sentry for review and analysis if an error occurs. **At the moment, we only support boolean flag evaluations.**
+The [LaunchDarkly](https://launchdarkly.com/) integration tracks feature flag evaluations produced by the LaunchDarkly SDK. These evaluations are held in memory, and in the event an error occurs, sent to Sentry for review and analysis.
 
-_Import name: `Sentry.launchDarklyIntegration` and `Sentry.buildLaunchDarklyFlagUsedHandler`_
+_Import names: `Sentry.launchDarklyIntegration` and `Sentry.buildLaunchDarklyFlagUsedHandler`_
+
+## Install
+
+Install [`@sentry/browser`](https://www.npmjs.com/package/@sentry/browser) and [`launchdarkly-js-client-sdk`](https://www.npmjs.com/package/launchdarkly-js-client-sdk) from npm.
+
+## Configure
 
 ```JavaScript
 import * as Sentry from '@sentry/browser';
@@ -47,11 +53,29 @@ const ldClient = LaunchDarkly.initialize(
     {kind: 'user', key: 'my-user-context-key'},
     {inspectors: [Sentry.buildLaunchDarklyFlagUsedHandler()]}
 );
-const flagVal = ldClient.variation('my-flag', false); // evaluates a flag
 ```
 
-Learn more about the LaunchDarkly SDK at https://docs.launchdarkly.com/sdk/client-side/javascript.
-At the moment, **we do not officially support framework-specific LaunchDarkly
-SDKs.** However, you may reuse this setup code for React and client-side Node.js.
+## Verify
+
+The integration is tested by evaluating a feature flag with your LaunchDarkly SDK before capturing an exception.
+
+```JavaScript
+import * as Sentry from '@sentry/browser';
+import * as LaunchDarkly from 'launchdarkly-js-client-sdk';
+
+// Evaluate a flag with a default value, with the ldClient from the Configure step.
+// You may have to wait for your client to initialize before doing this.
+ldClient?.variation("hello", false);
+
+Sentry.captureException(Exception("Something went wrong!"))
+```
+
+Visit the Sentry website and confirm that your error event has recorded the feature flag "hello" and its value "false". For a full end-to-end test, you must create the flag and a targeting rule in LaunchDarkly.
+Learn more about the LaunchDarkly SDK [here](https://docs.launchdarkly.com/sdk/client-side/javascript).
+
+## Support Notes
+**At the moment, we only support boolean flag evaluations.**
+
+We do not officially support framework-specific LaunchDarkly SDKs. However, you may reuse the setup code for [React](https://www.npmjs.com/package/launchdarkly-react-client-sdk) and [client-side Node.js](https://www.npmjs.com/package/launchdarkly-node-client-sdk).
 
 <PlatformContent includePath="feature-flags/next-steps" />

docs/platforms/javascript/common/configuration/integrations/openfeature.mdx

@@ -29,9 +29,15 @@ This integration only works inside a browser environment.
 
 </Alert>
 
+The [OpenFeature](https://openfeature.dev/) integration tracks feature flag evaluations produced by the OpenFeature SDK. These evaluations are held in memory, and in the event an error occurs, sent to Sentry for review and analysis.
+
 _Import name: `Sentry.openFeatureIntegration` and `Sentry.OpenFeatureIntegrationHook`_
 
-The [OpenFeature](https://openfeature.dev/) integration tracks feature flag evaluations produced by the OpenFeature SDK. These evaluations are held in memory and sent to Sentry for review and analysis if an error occurs. **At the moment, we only support boolean flag evaluations.**
+## Install
+
+Install [`@sentry/browser`](https://www.npmjs.com/package/@sentry/browser) and [`@openfeature/web-sdk`](https://www.npmjs.com/package/@openfeature/web-sdk) from npm.
+
+## Configure
 
 ```JavaScript
 import * as Sentry from '@sentry/browser';
@@ -42,13 +48,37 @@ Sentry.init({
   integrations: [Sentry.openFeatureIntegration()]
 });
 
+OpenFeature.setProvider(new MyProviderOfChoice());
+
+// Option 1: track all OpenFeature evaluations.
+OpenFeature.addHooks(new Sentry.OpenFeatureIntegrationHook());
+
+// Option 2: only track evaluations by a specific client.
 const client = OpenFeature.getClient();
 client.addHooks(new Sentry.OpenFeatureIntegrationHook());
+```
+
+Learn more about OpenFeature providers [here](https://openfeature.dev/docs/reference/concepts/provider). You can use the InMemoryProvider to quickly verify the integration.
+
+## Verify
 
-// Evaluating flags will record the result on the Sentry client.
-const result = client.getBooleanValue('my-flag', false);
+The integration is tested by evaluating a feature flag with your OpenFeature SDK before capturing an exception.
+
+```JavaScript
+import * as Sentry from '@sentry/browser';
+import { OpenFeature } from '@openfeature/web-sdk';
+
+// Evaluate a flag with a default value. If you added the hook to a client in
+// the Configure step, make sure to use the same client here.
+const client = OpenFeature.getClient();
+const result = client.getBooleanValue('hello', false);
+
+Sentry.captureException(Exception("Something went wrong!"))
 ```
 
-Learn more about the [OpenFeature SDK](https://github.com/open-feature/js-sdk/tree/main).
+Visit the Sentry website and confirm that your error event has recorded the feature flag "hello" and its value "false". Learn more about the OpenFeature SDK at https://github.com/open-feature/js-sdk/tree/main.
+
+## Support Notes
+**At the moment, we only support boolean flag evaluations.**
 
 <PlatformContent includePath="feature-flags/next-steps" />