I'm building a time series viewer / editor running in the browser. I'm working in the ocean engineering space where we extensively use time domain simulations

I'm building a time series viewer / editor running in the browser. I'm working in the ocean engineering space where we extensively use time domain simulations and need to view/edit/transform a lot of time series data. I had previously build a proprietary desktop version at my current company. One of the key feature is the embedded expression calculator that's operating directly on the times series in a vectorized fashion. I have a proof of concept running, but still a lot to implement before I can disclose it.