The compiler for writing next generation JavaScript
Compiler from Go to JavaScript for running Go code in a browser
Visual Studio IDE for writing F# programs
Common Lisp compiler and runtime
A Forth compiler with a little difference
A whole-program optimizing compiler for Standard ML
ECLiPSe Constraint Logic Programming System
Oberon family of languages to C translator for ARM, x64 and x86 archit
A Haskell to WebAssembly compiler
Open Source C & C++ IDE for Windows
Java interpreter with Forth-like syntax, use it for testing java libs
Self-contained tool for compiling and uploading Arduino sketches
Runtime and development environment of Oz
Deemon Scripting Language