Sejong Buffer is a buffer that can receive ASCII bytes different from keyboard and send out UTF-32 Hangul string. This buffer allows deletion by Jamo.
This rust library can be compiled as a WASM library or as part of another rust program.
curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
wasm-pack build -- --features wasm
No additional step. Just use as regular rust library.