Mu - Programming language

Mu is an open source programming language created in 2014 by Kartik K. Agaram.

#408on PLDB

10Years Old

Download source code:

git clone https://github.com/akkartik/mu

Soul of a tiny new machine. More thorough tests → More comprehensible and rewrite-friendly software → More resilient society.

Tags: programming language
Interview with the creator of Mu: 1.
Mu is developed on GitHub and has 1,355 stars
Early development of Mu happened in https://github.com/akkartik/mu/issues
Mu is written in HTML, C++, Bourne shell, Markdown, Vim script, Racket, Bash, JSON, C, XML, CSS, Z shell, JavaScript, Python, Less, Lisp
Read more about Mu on the web: 1.

Example from the web:

# dump stack from bottom to top
fn emit-stack-from-bottom _self: (addr grapheme-stack), out: (addr stream byte) {
  var self/esi: (addr grapheme-stack) <- copy _self
  var data-ah/edi: (addr handle array code-point-utf8) <- get self, data
  var _data/eax: (addr array code-point-utf8) <- lookup *data-ah
  var data/edi: (addr array code-point-utf8) <- copy _data
  var top-addr/ecx: (addr int) <- get self, top
  var i/eax: int <- copy 0
  {
    compare i, *top-addr
    break-if->=
    var g/edx: (addr code-point-utf8) <- index data, i
    write-code-point-utf8 out, *g
    i <- increment
    loop
  }
}

Language features

Feature	Supported	Example	Token
Comments	✓	# A comment
Line Comments	✓	# A comment	#
Semantic Indentation	X