Huffman Encoding

This is my attempt to implement the Huffman's data compression algorithm in my programming language, AEC. A few years ago, I implemented it in JavaScript, you can see it here.
This only works in very modern browsers. I'm not too interested in targeting archaic browsers here. This only works in Firefox 62 and newer or Chrome 69 and newer (those with support WebAssembly.Global). After a few years (if not months), all JavaScript environments will become as capable as they are, rather than like Internet Explorer.




AEC program output:

You can see the source code of the AEC program here.