Comment by eharbaugh

Good question - teams should do what’s best for them based on their resources and scope of feature flagging needs. Though open source libraries exist, they're per language (Ruby, Python). We offer support for all major languages + iOS. As well, we have environment support and access control levels to use feature flags effectively throughout development. You can read more here: http://blog.launchdarkly.com/enterprise-requirements-for-man...