It allows developers to treat text as a fluid substance that can be recalculated every single frame without dropping a beat.

A C++-based CPU scheduling simulator supporting FCFS, RR, SPN, SRT, HRRN, Feedback, and Aging algorithms — with trace visualisation, performance metrics, and flexible input support. Ideal for OS ...

There are great online event loop visualizers out there, but they all run in a sandbox with toy snippets. js-elv runs against your actual code.