WebAssembly Playground (wasm-playground) WebAssembly playground Try below page. https://orleika.github.io/wasm-playground/index.html Compile emcc src/quicksort.c -O3 -s WASM=1 -s "MODULARIZE=1" -s "EXPORTED_FUNCTIONS=['_sort']" -o dist/quicksort.js Maintainers orleika License MIT © orleika