This is a simple minesweeper game written in Rust and brought to web with WebAssembly.
The game logic is written in Rust, compiled to WebAssembly and to Javascript bindings with wasm-bindgen. You can see the Rust code in src/model.rs file and autogenerated WebAssembly code and Javascript bindings in pkg directory.
The game is rendered with HTML mostly generated with simple vanilla Javascript code in /frontend/index.js file and styled with CSS.
You can play the game here.