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Inspired by this question, I modified the script to run a simple simulation of Taylor-Green vortex using LBM and post-processes it using P5*js (an official Javascript port of the Processing API). Unfortunately, it is not performing well, but as I am new to Javascript programming, I lack the insight to really optimize the code. Getting some advice and suggestions for improvement would be greatly appreciated.

Inspired by this question, I modified the script to run a simple simulation of Taylor-Green vortex using LBM and post-processes it using P5*js (an official Javascript port of the Processing API). Unfortunately, it is not performing well, but as I am new to Javascript programming, I lack the insight to really optimize the code. Getting some advice and suggestions for improvement would be greatly appreciated.

Edit 1: Running the profiler in Chrome results in:

This shows that most of the CPU is being used by P5*JS rather than the code.

Inspired by this question, I modified the script to run a simple simulation of Taylor-Green vortex using LBM and post-processes it using P5*js (an official js port of the Processing API). Unfortunately, it is not performing well, but as i am a new to Javascript programming, I lack the insight to really optimize the code. Getting some advice and suggestions for improvement would be greatly appreciated.

Inspired by this question, I modified the script to run a simple simulation of Taylor-Green vortex using LBM and post-processes it using P5*js (an official Javascript port of the Processing API). Unfortunately, it is not performing well, but as I am new to Javascript programming, I lack the insight to really optimize the code. Getting some advice and suggestions for improvement would be greatly appreciated.