There's duktape (https://duktape.org/ https://duktape.org/), which, from skipping over the documentation seems very similar to Lua when it comes to embedding: I

There's duktape (https://duktape.org/ https://duktape.org/), which, from skipping over the documentation seems very similar to Lua when it comes to embedding: It also uses the stack based approach. Looks like there's some ES6/7 support.