AssemblyScript Examples

Instructions

This repository contains one example per directory. All examples can be obtained by cloning the repository:

$> git clone https://github.com/AssemblyScript/examples.git
$> cd examples

Afterwards, select the example you'd like to run and follow the instructions in its README file.

The following examples make use of AssemblyScript's low-level capabilities, i.e. to essentially write WebAssembly with a nicer syntax.

Conway's Game Of Life (demo)
An implementation of the game of life with slight modifications. Updates an image buffer in memory, that is then presented on a canvas.
Mandelbrot Set (demo)
Computes 2048 offsets of a color gradient in memory, line by line, and presents the set using the gradient's actual colors, as computed on the JavaScript side, on a canvas.
Interference effect (demo)
Colin Eberhardt's and Ben Smith's WebAssembly interference effect, if it was written in AssemblyScript.

These examples cover slightly higher level aspects, like working with managed objects or interfacing with them.

N-body system (demo)
This is actually a benchmark - visualizing it just so happened.
Loader
Utilizes the loader to perform various common tasks on the WebAssembly/JavaScript boundary, like passing along strings and arrays between both worlds.

Various WebAssembly or AssemblyScript features as a library.

i64
Exposes WebAssembly's i64 operations to JavaScript using 32-bit integers (low and high bits).
libm
Exposes AssemblyScript's math routines for double and single precision as a library.

General examples showing how to utilize specific AssemblyScript features.

Browser SDK (demo)
Shows how to use the browser SDK to run the AssemblyScript compiler in the browser.
Compiler transforms
An example of using compiler transforms to hook into the compilation process.

Wasm By Example
A concise, hands-on introduction to WebAssembly using code snippets and annotated example programs. If you "learn best by doing", or just need a good starting point for a concept, this is the place for you.
Built with AssemblyScript
A list of more sophisticated open source projects using AssemblyScript.