A Fast URL and URLSearchParams Polyfills for React Native.
Built in JSI and ada, a WHATWG-compliant and fast URL parser adopted in Node.js since v18.16 for the best performance.
Tested on RN 0.76, 0.80, new architecture supported(#9). Thanks to https://github.com/Doublemme for the contribution.
The legecy branch is still available in the legacy branch.
npm install react-native-fast-url
yarn add react-native-fast-urlCompared to react-native-url-polyfill.
Run on M1 Pro Mac Catalyst, React Native v0.72.7.
| loop 100 | loop 1,000 | loop 10,000 | loop 100,000 | |
|---|---|---|---|---|
| react-native-url-polyfill | 22ms | 125ms | 1225ms | 12438ms |
| react-native-fast-url | 2ms | 4ms | 35ms | 361ms |
| fast-url is | 12x faster | 35x faster | 36x faster | 34x faster |
Benchmark code in example: bench.ts
This library(Ada) significantly outperforms react-native-url-polyfill in terms of speed, fully embracing the WHATWG URL standard and Unicode Standards. However, it's essential to note that Ada's bundle size is larger compared to react-native-url-polyfill. The binary size of the Ada C++ library is approximately 500KB, while react-native-url-polyfill is a more compact 73.67KB. The choice between the two should be based on your specific requirements and preferences.
Import the polyfill in your entry file:
// index.js
import 'react-native-fast-url/polyfill';Or if you want to use it only in some files:
import { URL, URLSearchParams } from 'react-native-fast-url';See the contributing guide to learn how to contribute to the repository and the development workflow.
MIT
Made with create-react-native-library