EuLisp

EuLisp

is a dialect of Lisp and as such owes much to the great body of work that has been done on language design in the name of Lisp over the last thirty years. The distinguishing features of EuLisp are (i) the integration of the classical Lisp type system and the object system into a single class hierarchy (ii) the complementary abstraction facilities provided by the class and the module mechanism (iii) support for concurrent execution.

Liskell

Liskell

is a new syntax frontend for Haskell. Next to its syntax in the form of symbolic expressions — which is also known as Lisp — Liskell also features an extended meta-programming facility. Its aim is to get the best of both worlds: being pure and functional with type inference in the tradition of Haskell, while providing the simplicity and uniformity in its syntax that is necessary for meta-programming.

Lisp Flavoured Erlang

Lisp Flavoured Erlang

is a lisp syntax front-end to the Erlang compiler. Code produced with it is compatible with “normal” Erlang code.

The really big change with this release is that

LFE is now Lisp-2 like Common Lisp, i.e. functions and variables reside in different name spaces, instead being a Lisp-1 like Scheme where they reside in the same name space.

(via PLNews)

Live Coding with Fluxus

Fluxus is a live coding system built on PLT Scheme.

Fluxus reads live audio or OSC network messages which can be used as a source of animation data for realtime performances or installations. Keyboard or mouse input can also be read for games development, and a physics engine is included for realtime simulations of rigid body dynamics.

Fluxus is a very cool system and the maintainer Dave is a very nice guy. Be sure to check it out!
Addendum: 8/14/8
Dave posted some links to videos of fluxus and the no copy paste jam.
(via PLT)