Wizard

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The Wizard Engine is a lightweight WebAssembly virtual machine designed for teaching and research. Its implementation is designed to be flexible and easy to grasp, ideal for experimentation and modification. Built with the future in mind, it is written in a fast and lightweight safe, garbage-collected programming language, Virgil.

Implemented in Virgil. Interpreted and JIT compiled.

Non-MVP features supported:

Bulk Memory Operations
Import/Export of Mutable Globals
Sign-extension operators
Multi-Value Returns
Name Section
Non-trapping float-to-int conversions
Reference Types
SIMD
Tail-call
GC
Exception Handling

Host APIs supported: Wave, WASI

Non-web standards: WASI

Tags: vm wasm linux macos jvm

Last modified 02 October 2024

Wizard

Research WebAssembly Engine.