Fractalysis
Fractalysis – Online interactive infinite-zoom Mandelbrot viewer Fractalysis is a free Mandelbrot viewer that runs in your browser. It zooms far deeper than double precision allows, using perturbation and arbitrary-precision arithmetic. I originally started this project 10 years ago, frustrated with existing limited or difficult to use viewers. I just finished porting this to web for everyone to enjoy directly :) There are still features I would like to add, like creating animations, automatic zooming and advanced user settings. Feedback is always appreciated!