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Cool feature flags you've created?


Hey everyone, after posting a topic on our blog about a feature flag that disables itself at night I’m curious about what other sorts of cool feature flags people have developed. Like a feature flag that enables and disables randomly for various users as opposed to always being on for a particular set of users. Feature roulette!


Really good idea. I use feature flags for QA mainly. If user_id in (set of ids) then show the feature. It is a really good idea since it let’s your new code run on production and “production only” bugs can be sorted out.