I wrote a book! It’s called WebAssembly from the Ground Up — it’s an online book where you learn Wasm by writing a simpler compiler in JavaScript. You can read a free sample if it tickles your fancy. Together with my friend Mariano, I’ve been working on the book for just over two and half years. And (big surprise) it was a huge learning experience! While everything is still fresh in my mind, I wanted to capture some of the things we learned here. The clichés Let’s start with the ob...