The flexibility of use in different languages like javascript or typescript to make it suitable according to our needs,the speed which we get by using this tool are very goodThe way its handle big amount of datas so that they can be handled easily without any problem. Nothing i disliked about them yet but nothing too specific as well. I will appreciate if you could guide me while working on my project regarding java script file handling where there might been some problems encountered during deployment phase due to js files size limit. In one word all what u r looking for here is ready made solution u need not code anything new just start your work from existing product featuresAg grid provides best solutions when compared to other products available in market.