Hi @abhi,
Thanks for the reply. We are building various dashboards for various government agencies. We are using Streamlit for quick prototyping but have to redo everything in tableau as it is 508 compliant: Build Data Views for Accessibility - Tableau
Each agency has a department that formally assesses an app for compliance. Historically, it was hard to do, especially for custom components. But “ Tableau supports several controls to enable you to build a view that complies with US Section 508 requirements when consuming a view in Tableau Online or Tableau Server that meets the Web Content Accessibility guidelines (WCAG 2.0 AA).” So, when an agency reviews your product they make sure you used those controls and confirm your compliance quicker.
That is why if Streamlit had such controls many prototypes would have a chance to be used in production in government environments.
Hope this helps.