[inlined]

One question/unsolicited advice: the articles frequently mention “feature flags,” but these will cause simultaneous rollout in prod without any real testing or canary.

It seems like an experiment framework (eg whitelisted customers or IP addresses for alpha testing and percent rollouts) is a min bar for any reasonable implementation in Dark.

[pbiggar]

I think that what you're calling an experiment framework is what we call feature flags.

[inlined]

It’s good your feature flags have the necessary...features. The same word is often used for global bools; I wish there was a better word (eg “experiment” or “experiment flags”) or documentation to brag that you’re doing more than simple flags.

I’m also curious what kind of infrastructure you use to affinitize the rollout to particular customers. I’m used to that being coupled to user or device IDs, which I don’t see as a coupled feature of your stack.