pouët.net

This tool will certainly appeal to the "raymarching" thread crew ;) ,and to the mandelbulb explorer aficionados.
It even has some animation capabilities, might be able to produce a cdak style production?
(love cdak)

Kind of a good child of nicegui+shadertoy techniques+some rendering engine.

http://sub.blue/fractal-lab

Not publicly available yet though, it seems, but the preview video is worth watching, imho.

Anyone here had the chance to play with it?
Some form of "community" (and even demoscene \o/) is mentioned in the video...

His voice is very soothing.

I've played with a version of this, a much simpler iteration.

Here's some of my renders:

http://low.fi/~visy/cheesetown.png
http://low.fi/~visy/machine_planet.png

That voice => Bob Ross of raycasting

We don't have precision artifacts. Just happy little rendering mistakes.

Cool images visy!
About the voice... yeah... I kind of picture him being the "The Fractal Whisperer". :) Although not a bad voice for the kind of material being presented.

The good thing about the nice GUI is that it seems to simplify and promote the exploratory and artistic side of it.

He has a simpler version online:
http://hirnsohle.de/test/fractalLab/