https://medium.com/ag-grid/how-to-test-for-the-best-html5-gr...
If that's not fast enough, there are canvas based grid which can improve the refresh rates faster. Hypergrid is a canvas based grid, though it's not the easiest to work with:
https://github.com/fin-hypergrid/core
JPMorgan has release Perspective, which demonstrates streaming updates using WebAssembly:
https://perspective.finos.org/
Really comes down to your specific situation what approach is best.