Fizzy

Fizzy aims to be a fast integer-only WebAssembly interpreter written in C++.

Goals

I) Code quality

• Clean and modern C++17 codebase
• Easily embeddable (and take part of the standardisation of the "C embedding API")

II) Simplicity

• Interpreter only
• Provide no support for floating point operations (initially)
• Support only Wasm binary encoding as an input (no support for WAT)

III) Conformance

• Should pass the official Wasm test suite

IV) First class support for determistic applications (blockchain)

• Support the bigint API
• Support runtime metering in the interpreter

License

Apache 2.0