wasm-opt

Optimize WebAssembly binary files.

=> More information.

• Apply default optimizations and write to a given file:

wasm-opt -O {input.wasm} -o {output.wasm}

• Apply all optimizations and write to a given file (takes more time, but generates optimal code):

wasm-opt -O4 {input.wasm} -o {output.wasm}

• Optimize a file for size:

wasm-opt -Oz {input.wasm} -o {output.wasm}

• Print the textual representation of the binary to console:

wasm-opt {input.wasm} --print

Copyright © 2014—present the tldr-pages team and contributors.

This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

=> CC-BY