Flags SDK achieves 10x faster feature flag evaluation
💡Learn how to reduce latency in your feature flag system by 10x with Vercel's latest SDK optimizations.
⚡ 30-Second TL;DR
What Changed
Bulk evaluation is now 10x faster using the new evaluate() function.
Why It Matters
Developers managing complex feature flag systems in high-traffic applications will see reduced latency in flag resolution. This ensures faster UI rendering and more efficient server-side logic execution.
What To Do Next
Refactor your existing Promise.all flag resolution logic to use the new evaluate() function in the latest Flags SDK version.
Key Points
- •Bulk evaluation is now 10x faster using the new evaluate() function.
- •Performance improvements scale linearly with the number of flags being evaluated.
- •Optimized by reducing microtask queue overhead and promise creation.
- •Supports passing objects with named keys for better developer experience.
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