Hi all, it’s very exciting to see the new Slack Integration feature! Just want to confirm that the Slack notifications we can currently get are limited to the Webhook’s Supported Event Types? Meaning

feature.created

,

featured.updated

and

feature.deleted

?

Hey 👋🏿 ! We’ve been using GrowthBook for a while now, and for the first time we’re faced with a SRM on one of our A/B test, we’ve checked the implementation, and don’t figure out what’s wrong.

Hi, also an API question, we have deployed gb in AWS ECS and want to use CloudFront to cache the API, our setup is:

APP_ORIGIN: <http://growthbook.ourdomain.com|growthbook.ourdomain.com>

API_HOST: <http://growthbook.ourdomain.com:3100|growthbook.ourdomain.com:3100>

and then we have the CloudFront distribution created as

<http://growthbook-api.ourdomain.com|growthbook-api.ourdomain.com>

The issue now is that we cannot enter

<http://growthbook-api.ourdomain.com|growthbook-api.ourdomain.com>

into the API_HOST environment variable. I'm guessing that is because of the port mapping from container port to host port (or loadbalancer target to container even). As we also can't use any other port than 443 for CloudFront, we're currently not sure how to solve this. Do you have a working example for the GrowthBook API behind CloudFront?

Hi all, I see that one of the data sources options is postgresql. I’m just starting out and will be fine creating a new db and putting data into it. Is there a guide as to what the schema should be and how I should connect GrowthBook to that new db?

Hi everyone. Have a question that is not directly related to Growthbook but rather to A/B testing in general. Precisely, sample size estimation (now that you have Frequentiest framework in your product, it’s even more relevant). So, when estimating the required sample size for the experiment, one usually needs the base conversion rate so they can estimate the required sample size. The problem we have is that our conversion rate fluctuates wildly, so even if the historical data shows the base conversion rate of 9%, it can significantly drop or get higher during the experiment due to some external factors (like, we started getting less quality traffic from our PPC ads). Are there any ways to take this into account so that we still have the statistical power of at least 80% even if the “real” conversion rate drops during the experiment for both variants? My first guess would be to “underestimate” base conversion rate, but i’m not sure I’m on the right track here. Say, we looked at the data for the last 3 months and discovered that our conversion rate was 9%, would it be statistically and mathematically valid to specify the base conversion rate to be 8% instead of 9%, so that we “safeguard” ourselves against conversion drop during the experiment? Of course, it would require larger sample size, but that’s a sacrifice we are willing to take.

Hello everyone, I'm using growthbook with mixpanel and noticed that the total users in the results section of an experiment is much less than the experiment started event in mixpanel, what could be the reason for that or what could I take a look at to know where the problem is? Thank you in advance.

Hey growthbook team, I have an issue where the function useFeature('feature-name').on is always returning the default value. this persists until I refresh the page, then it returns the correct value. Any idea why this might be happening? Im using react btw.

Can I transfer ownership somehow in a growthbook project? 🙂

hey everyone, I made new dns in azure and connected it to growthbook by k8s chart, every thing is working except the validation of the certificate and because of that to subdomain isn't secure, I dont sure what the problem and why it happens, if someone can help me with i would be very glad thanks ahead erez

Are you able to update GrowthBook’s

config.yml

via an API? For example could I store my

config.yml

in a Git repo and upload it to GrowthBook through Github Actions when a change is made?