MagnusOpera 

Terrabuild

Embeddable FScript language engine: parser, type inference, and evaluator.

OpenApiGen

Runtime externs and host integration layer for FScript.

PresqueYaml: a simple Yaml parser and deserializer for C# and F#.

Command-line interface for running FScript programs with sandboxed filesystem externs and script arguments.

Lollipops: host plugins from NuGet and exposed via MEF.

Stable, implementation-independent FScript extension contracts and authoring helpers.