SLip

SLip is written in JavaScript and is an attempt at porting a more complex programming language inside the dynamic runtime of a browser engine.

While still in early development, SLip shows developers how more complex programming environments can be ported to JavaScript, allowing them to be run inside a browser or on server-side engines like Node.js or Rhino.

Not all original Lisp features are supported, but many enough to write proper basic Lisp code and then have it executed.

Features:

• Support for literal regexps
• Support for thread emulation
• Support for lexical variables
• Support for dynamic variables
• Support for primitive functions
• Support for error detection
• Common Lisp-like package system

Requirements:

• JavaScript enabled on client side