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BETAv2026.03.11
useNitroCookies — Introducing react-native-nitro-cookies

useNitroCookies — Introducing react-native-nitro-cookies

HyunWoo LeeHyunWoo Lee
26 days ago(Edited)
4 min read

Why are you still using 'await' to read a simple cookie when JSI can make it 5x faster and fully synchronous?

·Leverages JSI and Nitro Modules to bypass the React Native Bridge, eliminating JSON serialization and delivering 5x+ faster performance.
·Introduces a fully synchronous API (getSync, setSync) allowing for immediate cookie access during critical paths like rendering and navigation.
·Maintains API compatibility with the legacy '@react-native-cookies/cookies' library while adding advanced features like iOS WKWebView store synchronization.

On this page

  • The Fastest Way to Handle Cookies in React Native
  • Why I Built This Library
  • React Native Old Architecture — The Limits of the Bridge
  • JSI as an Alternative
  • Library Overview
  • Installation
  • Synchronous API
  • Async API
  • WebView Cookie Synchronization (iOS)
  • Extracting Cookies from HTTP Responses
  • Platform-Specific Features
  • Migration from Existing Libraries
  • Wrapping Up
HyunWoo Lee

HyunWoo Lee

@l2hyunwoo

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