Fun with Feature Flags
summary
A live demo builds a comic‑book store and uses feature flags to gate a sales route and toggle UI elements, with three concrete parts: service, guard, directive. Flags load from JSON or an API and the service returns true/false so routes stay inaccessible until enabled. The claim is that this supports safer continuous deployment and A/B testing, demonstrated end‑to‑end in ~300 seconds, with code on GitHub and an article on NG Champions.
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