A series of learning texts covering the first steps with WebAssembly for complete beginners.
Some time ago I started learning WebAssembly as an absolute beginner. It has been an exciting but not so simple journey.
I decided to publish my continuous and probably neverending notices to make your learning path a little easier.
Here is the actual list of already finished posts. I will constantly update and extend it.
Let’s try WebAssembly for the first time. We will create a simple program in the Wat text format, compile it into Wasm binary, and finally execute it in a browser and as a server application.
We will explore the structure of the Wasm binary format byte by byte.
Finally some real programming! We will learn the very basics of the Wat text format, how to work with functions and variables, write conditions, and loops.
The concept of memory objects is very important know-how in Wasm. We will use it to deal with strings.
Browser is not the only environment that Wasm can run in. We will also learn how to execute Wasm in Node.js, the popular backend platform.
WebAssembly System Interface (WASI) provides access to several operating-system-like features from Wasm. We will learn how to write programs that use WASI.
There are plenty of languages that can be compiled into Wasm. We will take a look at some of them.
You are welcome to join me on the exciting journey of learning WebAssembly!