The Syncfusion native Blazor components library offers 70+ UI and Data Viz web controls that are responsive and lightweight for building modern web apps.
.NET PDF framework is a high-performance and comprehensive library used to create, read, merge, split, secure, edit, view, and review PDF files in C#/VB.NET.
And also refer the TextFormat Browser Sample shows you how to format the data in your grid. You can see the code that formats numbers and dates. It also has code that does the validation on the cell values as you leave the cell. Essential Grid uses the .Net Framework formatting support so that there is no additional learning curve involved. As a result of the .Net Framework, the formatting is culture sensitive.
Here is a path [install drive]\Syncfusion\Essential Studio\4.4.0.49\windows\Grid.Windows\Samples\Appearance\TextFormat\