A web app to help reverse engineer WebAssembly binaries.
wasm-remapper-web is live at https://remapper.zebulon.dev/
How it works
Wasm-remapper-web works by cross referencing every function inside the input WebAssembly binary with a reference WebAssembly binary with debug symbols. If you are able to determine the compiler version used to generate the input binary you can generally compile a binary that includes many functions from the standard library and generate a remapped output binary.
As a library
wasm-remapper-web is built on top of my Rust library called wasm_remapper.