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.
Essential Edit provides Intellisense feature which allows creation of a pop-up window used to display a list of options that completes what the user is typing.
Please refer the shipped sample from the below location that demonstrates this feature.
You can also plug-in an external configuration file that defines a custom language to the EditControl using Configurator.Open and ApplyConfiguration methods.