Closey is a functional programming language designed to have as few features as possible but still be easy to use and compiles to efficient machine code.

• Functions
• Function applications
• Partial function application
• Union types
• Match expressions
• Closures
• Optimisation of church numerals and cons boxes to corresponding native types

(\a: 'a . a) (\a: 'a . a)

Just type in the following:

git clone https://github.com/jenra-uwu/closey-lang && cd closey-lang && cargo build

cd lib && make

Note: Currently the focus is on Linux and macOS support, Linux being the more stable of the two. If you want it to run on a Windows computer, either a) install WSL, or b) get a better operating system.

closeyc build -o file.o -- file.closey
ld -o file file.o path/to/libclosey.a
./file

See TODO.md. Everything is highly experimental. Be cautious: code may be explosive.

Come to the official discord server!