Ajax Toolkit Deprecation Feedback: Alternatives?

[szalkerous]

Future Guidance: We encourage developers to explore modern alternatives within the ASP.NET ecosystem that provide up-to-date functionality and support.

Can suggestible alternatives be added to this repository's readme.md to guide engineers to these "modern alternatives"?

I would also propose if any community members have suggestions for feature replacements they can do so in the comment section of this ticket.