A full implentation of Java's java.util.Random class for JavaScript, written in WebAssembly using AssemblyScript.
yarn add @minenode/wasm-java-random
In theory, this is portable across Node.JS and modern browsers. Though this may not be the case due to 64-bit integers not yet being supported on browsers.
In Node.JS, you must use the --experimental-wasm-bigint (Node >= 13) flag when running Node to enable the use of bigints for representing 64-bit results. Without this flag enabled, you will get this error when calling the Random class constructor:
Uncaught TypeError: wasm function signature contains illegal type
See index.d.ts for the exported API.
TODO: Modify Random#nextInt to read data from WASM memory for performance.
Copyright © MineNode. Licensed under the MIT License.