SurveyJS is an embeddable, self-hosted, white-label form builder for teams building custom forms, surveys, questionnaires, and other data collection tools inside web applications. It runs entirely on the client and is fully compatible with all modern JavaScript frameworks, including React, Angular, and Vue. SurveyJS integrates with any backend, giving you full control over data, security, user access, deployment, and business logic. Instead of hardcoding forms, you can empower non-technical users to generate and edit JSON schema-based form configurations through a drag-and-drop form builder.
Create dynamic forms with custom conditional logic, validation, multilingual support, PDF export, and analytics. Ideal for SaaS, enterprise software, HR, healthcare, fintech, and other regulated industries, SurveyJS helps teams reduce engineering effort, standardize data collection, maintain full control over data, and deliver unlimited forms that match their brand and feel native to users.
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JOpt.TourOptimizer is an enterprise route optimization and scheduling engine for logistics, dispatch, transportation, and field service operations. It solves VRP, CVRP, VRPTW, pickup and delivery, multi-depot planning, heterogeneous fleet routing, and workforce scheduling under real-world business constraints.
The platform supports time windows, working hours, capacities, skills and expertise levels, territories, zone governance, overnight stays, alternate destinations, and custom business rules. Available as a Java SDK and Docker-based REST API with OpenAPI/Swagger, JOpt.TourOptimizer integrates into existing software platforms.
It helps organizations improve planning efficiency, service quality, transparency, SLA compliance, and operational reliability at scale. It is designed for software vendors, enterprise developers, and operations teams that need scalable optimization technology for production use, not just basic route calculation.
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Tailgrids
Tailgrids is an open source React UI component library powered by Tailwind CSS, built to help teams ship modern web apps faster with reusable components, UI blocks, templates, and a complete design system. It brings React, Tailwind CSS, and Figma into one unified UI library for developers and designers who need performance, accessibility, consistency, and scalable design-to-development workflows. TailGrids includes 600+ free and pro React UI components, production-ready blocks, and ready-to-launch templates for applications, dashboards, marketing sites, ecommerce, and AI products. Each component and block is designed for real projects, not just demos, with clean modern UI patterns, mobile-first responsiveness, accessibility considerations, predictable structure, and full Tailwind-powered customization. Teams can use TailGrids with React-based frameworks like Next.js, React, Astro, and more, while the CLI helps scaffold projects.
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