We've implemented GrowthBook through React and use GA4 as our data source. Do we need to have a tracking callback in this case and how do we implement this?

Anyone succeeded with deploying growthbook on k8s ? Or on server less like cloud run?

Hi! We have a React Native app that uses Expo 50 and is written in Typescript. We use detox (https://wix.github.io/Detox/) for our end-to-end tests which are run nightly in Expo. We read about your wonderful library and have started investigating it but have hit an issue which is blocking us. It seems that your library has some sort of conflict with detox. We hit these two types of conflicts: 1. When running the detox e2e tests locally, detox kept failing with network issues. We eventually got it working by switching off streaming support for your library during these e2e tests, 2. When running the detox e2e tests in Expo (our nightly tests), it failed with this error:

20:35:15.433 detox[19147] i ws-client:APP_STATUS The app is busy with the following tasks:
100
• The event "Network Request" is taking place with object: "URL: "<https://cdn.growthbook.io/sub/sdk-xxxxxxxxxxxx>"".
101
• There are 1 work items pending on the dispatch queue: "Main Queue (<OS_dispatch_queue_main: com.apple.main-thread>)".
102
• Run loop "Main Run Loop" is awake.

We were wondering if you could advise us on how best to resolve this conflict?

Hi everyone! How can we export the data from GrowthBook back to BigQuery to calculate the results of the experiment ourselves? For example, how can we extract the users who participated in the experiment?

Hi GB team, if we want to add support of AWS DynamoDB instead of MongoDB, where should we look into? Thanks for any hints…

Hi! What would be the best way to determine if a feature flag is disabled when fetching feature flags from the API (

<https://cdn.growthbook.io/api/features/[key]>

)? Is it safe to assume that

defaultValue

is always set to

null

for a disabled feature?

If there are two arguments to separate users, uid (is an anonymous cookie) and user_id (is a logged in user), but our users can have multiple accounts and one uid can have more than one user_id, right now we just delete those users, but maybe there is some solutions to leave them in the same group?

Hi, I'm using GA4 to collect data, but I didn't get the expected results after following the tutorial. The issue I encountered is that no data was collected in BigQuery, and there was no growth_book_js table as shown in the tutorial. I'm wondering if the tutorial omitted some steps? Is Rudderstack necessary to use GA4?

Is not there a JavaScript A/B test guideline in GrowthBook using only client side vainilla JavaScript in or I'm missing something?

If our Web Servers are running in Kubernetes behind an Ingress + Service + Deployment but we want to use GrowthBook’s Webhooks to keep our Feature cache updated what are the best practices?