HTML5 Builder XE5 is included as part of RAD Studio XE5. Jomitech has provided their PlatinumGrid Lite Pack as a download for HTML5 Builder users. You can download it here.
PlatinumGrid Lite is a very powerful and capable grid component for HTML5 Builder users who need access to a simple but functional data grid for their applications and includes features such as data editing, database-backed row filtering, cell or row selection, and complete browser compatibility.
Regards,
Sarina