Hi! I am having issues overriding Feature/Experiment rules using the Chrome DevTool. The DevTool loads and displays the correct features and experiments with correct split and assigned variations etc. My issue is that when I try to override the variation using the DevTool I see no changes in my UI. Shouldn't the devtool be able to force certain variations so I can see & test without custom force-rules or clearing cookies and hope I get lucky? Or is there any special setup I need to do with the SDK apart for setting

enableDevMode: true

(which obviously works since I can see the DevTool)? Thanks!

Following the documentation for setting up GTM with Growthbook. We are trying to set a client_id for our AB testing. Our website has only anonymous users, so we don't have session / user id stored in a cookie. At first we tried the GTM approach because it's tempting to use their client_id, because it should "play nicely" with our GA4 / BigQuery setup. However, overcoming the race condition of GTM not being instantiated (no

window.gtag

) before loading GB seems insurmountable at this point. It seems to me like using a conditional to check that the

gtag

is available on the window means that growthbook just won't load in some or all situations, so that approach is out. The same problem is compounded in the documentation where it's suggested that we wrap growthbook instance inside the

gtag('get', 'G-XXXXXX', 'client_id', fn()

call. We need that growthbook instance to create the Provider... right? Lastly it's suggested that we should wait for the

window.onLoad()

or a GTM Trigger to run before instantiating. I think we will have the same problem here, and (this doesn't affect us yet but) it will cause UI flashing. I can't seem to figure out a good way to get this off the ground.

Hi all! I am using the growthbook api to list all the experiments (https://docs.growthbook.io/api#tag/experiments/operation/listExperiments). The Owner of the experiment is returned as an id. is there a way to get the name or email?

Hi everyone, I am playing with the Ruby SDK and I noticed that the listener on_experiment_viewed is not trigger with progressive rollouts, is that intentional? I would like to track when any user is exposed to my feature flag. I am wondering also if the listener would be trigger for feature flags without Override Rules

Hi all, I just got access to our company's growthBook earlier today and was playing around with it a bit to get to know the ins and outs and discovered something which I think is strange. Specifically when you delete a feature and then create a new feature with the same name. History and versioning seems a bit messed up. See below some steps to reproduce: 1. create a feature 2. make some changes resulting in 2 new versions to be created (version 2 and 3) 3. delete the feature 4. create a new feature with the same name expected behaviour (option a): • a new feature is created without any trace of the old feature's history expected behaviour (option b): • a new version of the old feature is created with the trace of the history and the current version is version 4 (or 5 if you consider the deletion being version 4) actual behaviour: • a feature is created with version number 1 (but versions 2 and 3 of the old feature are accessible, as well as the audit log) • if you create a new version, this will be version 2 (the draft will be shown next to the existing version 2), will this overwrite the original version 2, will there be 2 version 2's, or will the system crash, unsure (and I'm not intending to test this out 🙂) __ I doubt that this is expected behavior, but since I only played around with the tool for an hour or so, my knowledge in the tool is still limited. Could you please advice? Is this expected or actually a bug? Do I report this in github, or do you take over from here? Thanks, Brecht

Hi everyone! I am the CPO at a somewhat large company (about 10 million sessions per month) and considering GrowthBook for our upcoming NextJS/RoR platform. Trying to understand how stable/reliable GrowthBook will be compared to paid options (Split.io, VWO… and so on..) any comments? Thanks a lot!

Hi, we started to run into the issue

Please reduce your request rate. (Service: Amazon S3; Status Code: 503; Error Code: SlowDown;

when setting the

Experiment Auto-Update Frequency

for our experiments. We set the value to 48 hours and now that we have 5 running experiments (we expect this number to grow), we see query errors almost every time on the Auto-Update. Have other users reported similar issues? Do the Auto-Updates trigger all queries in all experiments in parallel? Or are there mechanisms in place to prevent request rate errors?

Hello! I’m in the process of trying out growthBook in our product. We use Vue and Nuxt for SSR. I’ve gotten the SDK in and have it reading my features etc, but i have a question about how growthbook handles Session cookies and client / server side invocations. is my assigned “group” saved in a cookie or how does growthbook know what group i was assigned to last time etc? is there a way for me to differentiate / see what values i’ve gotten assigned on clientside / serverside refresh etc? Do you have any built in support for vue

Hey! I am trying to make a simple GrowthBook metrics analysis but I get some errors. We are using Amplitude as our product analysis platform so I had to export our data to AWS Athena (I am not even sure if we did this right but GrowthBook seems to think it is?). Anyway, I just create a metric, "Doctor List", which is supposed to get all the "Doctor List" events that already exist, but when I try to analyse this metric by clicking on "Run analysis" I get the following error: line 1411 mismatched input '$'. Expecting: '*', <expression>. The SQL query that GrowthBook is generating is:

-- Last 90 days - Doctor List Metric
WITH
  __metric as ( -- Metric (Doctor List)
    SELECT
      anonymous_id as anonymous_id,
      1 as value,
      m.timestamp as timestamp,
      m.timestamp as conversion_start,
      m.timestamp as conversion_end
    FROM
      (
        SELECT
          user_id,
          $ amplitude_id as anonymous_id,
          event_time as timestamp
        FROM
          $ events
        WHERE
          event_type = 'Doctor List'
      ) m
    WHERE
      m.timestamp >= from_iso8601_timestamp('2023-01-12T23:11:24.843Z')
      AND m.timestamp <= from_iso8601_timestamp('2023-04-16T23:11:24.843Z')
  ),
 .......

Line 14 (where the error is) is basically this:

$ amplitude_id as anonymous_id,