Baserow : Create your own database without technical experience. Our user friendly no-code tool gives you the powers of a developer without leaving your browser...
SweetAlert : A BEAUTIFUL, RESPONSIVE, CUSTOMIZABLE, ACCESSIBLE (WAI-ARIA) REPLACEMENT FOR JAVASCRIPT'S POPUP BOXES
ZERO DEPENDENCIES
Simplql : Query csv, xls and json with SQL. Simplql is a private and fast in-browser tool that lets you query your data files with your favourite query language...