Truffle is a multi-language framework for executing dynamic languages that achieves high performance when combined with Graal.

The Truffle DSL Processor generates source code for nodes that are declared using the DSL.

A collection of tests that can certify language implementation to be compliant with most recent requirements of the Truffle infrastructure and tooling.

Experimental REPL server to build your debugger console for your language.

Truffle SL is an example language implemented using the Truffle API.