Before starting your search for a JavaScript charts package, you need to know that creating good data visualizations (dataviz) is a huge time investment if you are planning to build a serious ...

ProEssentialsJS is not faster, it's [magnitudes] faster. LightningChart's published refreshing test is 1,000,000 points at 10 Hz, which is 10 million points per second. ProEssentialsJS runs 25,000,000 ...