react-native-mmkv A focused reference for AI coding assistants working in a project that uses . Answer using the real APIs from this library — not invented ones — by routing to the matching file below. Mental model is a high-performance, synchronous key-value storage library for React Native, backed by Tencent's MMKV C++ engine via Nitro Modules (JSI). It is 30x faster than AsyncStorage. The three things that trip people up: 1. Everything is synchronous. No , no Promises. returns the value immediately. This is the whole point — MMKV memory-maps files and reads/writes in-process. 2. It's a key…