Conga Contracts - Conga Contracts is management solution designed to accelerate and simplify contract negotiations in Salesforce.
SmartClient - Isomorphic software provides SmartClient, the most advanced, complete HTML5 technology for building high-productivity web applications for all platforms and devices.
Concord - Contract Management Software and unlimited Electronic Signatures. Reduce costs, maximize compliance & mitigate risk. Enterprise solutions available.
Dojo Toolkit - Dojo Toolkit
CobbleStone Software - Managing contracts just got easier with CobbleStone!
Kendo UI - Fast, light, complete: 70+ jQuery-based UI widgets in one powerful toolset