Essential JS - 60+ stunning, feature-rich JavaScript UI controls
WinWedge - Data collection software for serial devices, including meters, balances, scales or any RS232...
Dojo Toolkit - Dojo Toolkit
TWedge - TWedge enables you to capture data from devices like bar code readers, scanners, decoders, gauges...
Kendo UI - Fast, light, complete: 70+ jQuery-based UI widgets in one powerful toolset
NoFlo - NoFlo is a JavaScript implementation of Flow-Based Programming (FBP).