Vercel Edge Config + LaunchDarkly: Low latency, global feature flags to your favorite frontend framework

What this post added

This post introduces an integration with LaunchDarkly to leverage Vercel Edge Config for low-latency, global feature flags. It details how LaunchDarkly configurations can be synced to Edge Config and consumed via a new `@launchdarkly/vercel-server-sdk` package. The integration enables near-instant flag updates without redeployments, with Edge Config lookups typically returning in under 15ms. A code example demonstrates bootstrapping the LaunchDarkly client from Edge Config for conditional UI rendering.