| DWScript | [DWScript](https://bitbucket.org/egrange/dwscript/) | Object Pascal (Delphi 2009 or later) | Ref. counting + cycle-detecting tracing GC | MPL-1.1, GPL-3.0 (JavaScript code generator) | [Description](https://www.delphitools.info/dwscript). A statically typed Delphi/Free Pascal-like language. Can compile to JavaScript. |

| Dyon | [Dyon](https://github.com/pistondevelopers/dyon) | Rust | None (Rust-style [lifetimes](http://www.piston.rs/dyon-tutorial/lifetimes.html)) | Apache-2.0 or MIT | Features optional, optimistic (succeed-by-default) static type checking. |

| Expr | [Expr](https://github.com/antonmedv/expr) | Go | Go's GC | MIT | Compiles and evaluates statically-typed expressions. |

| Falcon | [Falcon](http://falconpl.org/) | C++ | Tracing | **GPL-2.0** or custom | The GC is pluggable. |

| Falcon | [Falcon](https://github.com/falconpl/falcon) | C++ | Tracing | **GPL-2.0** or custom | The GC is pluggable. |

| fe | [fe](https://github.com/rxi/fe) | C | Tracing | MIT | Uses a fixed-size memory region. No `malloc`. |

| Forth | [Atlast](https://www.fourmilab.ch/atlast/) | C | None (manual MM) | Public domain | A dialect of Forth originally developed at Autodesk. |

| Forth | [FTH](http://fth.sourceforge.net) | C | Tracing | BSD-2-Clause | A dialect of Forth with objects, hashes, regular expressions, and other extensions. |

notes = "Compiles and evaluates statically-typed expressions."

[Falcon]

url = "http://falconpl.org/"

url = "https://github.com/falconpl/falcon"

lang = "Falcon"

impl_in = "C++"

gc = "Tracing"