JWasm

JWasm: Lightweight WebAssembly Runtime

A high-performance WebAssembly runtime for JavaScript applications, enabling seamless execution in Node.js and browsers with a focus on startup time, code size, and runtime performance.

What is JWasm?

JWasm is a lightweight and high-performance WebAssembly runtime designed for JavaScript applications. It allows running WebAssembly code seamlessly in Node.js and browsers.

Some key features of JWasm include:

• Very fast startup time - optimized for lazy instantiation
• Small runtime overhead and code size - under 30kB gzipped
• Near-native runtime performance - competetive with other WebAssembly runtimes
• Seamless integration with JavaScript - call JS from WASM and vice versa
• Support for Asyncify, Bulk memory, SIMD, Threads, Reference types
• Reusable compiler and runtime layers - customize to your needs

JWasm is focused on enabling high-performance WebAssembly usage in JavaScript without sacrifices. It is designed to have a small footprint while not compromizing on performance or features. The project is open-source and modular enough for advanced customization.

For JavaScript applications that aim to utilize WebAssembly for computationally intensive workloads like games, multimedia, AI etc., JWasm can prove to be a lightweight and fast WebAssembly runtime that fits seamlessly.

JWasm Features

Official Links