color table rows Javascript

[NALB]

How to color table rows on the basis of column 'value' or 'text' in javascript
can i do it in script tag to check on each row if the cell value is A color the row as green if it B color it as red ...
should i do it in script after rendering the whole table or while rendering each row and how??

thanks

[rproffitt]

I wish I could see your code as it stands because we might be able to use what I'm reading at
https://rpbouman.blogspot.com/2015/04/css-tricks-for-conditional-formatting.html

Without your code you get to read this and see where to apply it in your code.