JOpt.TourOptimizer
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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SurveyJS
SurveyJS is a product family of four open-source JavaScript libraries that provide you with all the advantages of a custom-built in-house survey application while significantly reducing time-to-market and resources required to get the system up and running. The libraries are compatible with most popular JavaScript frameworks and can communicate with any server that can post and get a request in JSON format, which makes them server- and database-agnostic.
The product family is composed of:
> An open-source MIT-licensed rendering library that renders dynamic JSON-based forms in your web application, and collects responses.
> An self-hosted drag-and-drop form builder that features an integrated CSS-based theme editor and a GUI for conditional rules.
> PDF Generator, a library that renders SurveyJS surveys and forms as PDF files in a browser.
> The Dashboard library that allows you to simplify survey data analysis with interactive and customizable charts and tables.
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FusionCharts
FusionCharts is a powerful and easy-to-use JavaScript charting library that helps developers to add interactive charts and data visualizations to their web and mobile applications. With 100+ chart types, including column, bar, line, area, pie, doughnut, scatter, bubble, and more, it's easy to create professional-looking charts that are engaging and informative. The library is completely cross-browser compatible and works seamlessly with a wide range of technologies, including Angular, React, Vue, and more.
FusionCharts product suite consists of
• FusionCharts Suite XT
• FusionTime
• FusionExport
• FusionGrid
FusionCharts offers a wide range of features that make it one of the most popular charting libraries on the market, including:
• Real-time data updates
• Dynamic updates of data using AJAX
• Drill-down and multi-level charts
• Animation and special effects
• Export to PDF, PNG, and SVG
• Responsive design
• Accessibility support
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