
SurveyJS is a set of four open-source JavaScript libraries that offer the benefits of a tailor-made in-house survey application, while considerably reducing the time and resources needed to deploy the system. These libraries are independent of specific server code or database requirements and seamlessly integrate with popular JavaScript frameworks, including React, Angular, Vue.js, jQuery, Knockout, and more. They are designed to communicate with any server that can handle JSON requests, ensuring compatibility with various server architectures and databases.
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.
- A self-hosted drag & drop form builder that features an integrated CSS-based theme editor and a GUI for conditional rules. It automatically generates JSON definitions (schemas) of your forms in real time.
- 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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JOpt.TourOptimizer is an enterprise optimization engine for route planning, scheduling, and resource allocation across logistics, transportation, dispatch, and field service operations. It is built for organizations that need to solve complex planning problems under real-world business constraints rather than simple consumer-grade route calculation. The platform supports vehicle routing and scheduling scenarios such as VRP, CVRP, VRPTW, pickup and delivery, multi-depot planning, heterogeneous fleets, and workforce scheduling.
JOpt.TourOptimizer can model time windows, working hours, visit durations, capacities, skills and expertise levels, territories, zone governance, overnight stays, alternate destinations, and custom business rules. This makes it suitable for production deployments where feasibility, transparency, and operational reliability matter. It is designed to generate practical plans that help teams balance travel time, service commitments, workload distribution, and operational cost in demanding enterprise environments.
The solution is available both as an embedded Java SDK and as a Docker-based REST API with OpenAPI and Swagger support. This allows software vendors, enterprise developers, and system integrators to embed advanced optimization into TMS, ERP, CRM, WMS, dispatch systems, customer platforms, and field service applications. With support for scalable integration and modern service architectures, JOpt.TourOptimizer helps organizations improve planning efficiency, service quality, SLA compliance, transparency, and operational resilience at scale. It also supports enterprise integration strategies that require reproducible optimization runs, structured outputs, and flexible deployment models.
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NG-Lightning
Leveraging advanced frameworks such as Angular alongside Salesforce's Lightning Design System ensures that your application is built for longevity. Our approach emphasizes the development of stateless functional components that solely rely on their input properties, which enhances performance, provides greater flexibility during development, and allows for smooth integration with your application's needs. We are committed to adhering to the accessibility standards outlined by the Lightning Design System, ensuring that your product is usable by individuals with diverse abilities and complies with all legal obligations. To ensure your application functions correctly, it is essential to include SLDS CSS files along with a minimal set of structural styles from the Component Development Kit (CDK). If you are utilizing the Angular CLI, it is necessary to incorporate the specified styles into the styles array within your angular.json configuration file, which will streamline the styling process for your project. This attention to detail in both design and functionality helps to create a user-friendly interface that appeals to a broad audience.
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Flowbite
Flowbite serves as an open-source collection of dynamic UI components that are constructed on the Tailwind CSS framework, aimed at streamlining the web development process with an extensive array of ready-made elements. With more than 56 distinct component types available, it includes essentials such as buttons, alerts, breadcrumbs, pagination, and navbars, alongside interactive features like dropdowns, modals, and tooltips, all enhanced through custom JavaScript for improved user engagement. Developers can seamlessly incorporate Flowbite into their current Tailwind CSS projects through npm or a CDN, and it is compatible with various frameworks including React, Vue.js, Angular, and Next.js. Additionally, the library boasts a Figma design system, making it easier for designers to create prototypes and design applications prior to the coding phase. For those in need of enhanced functionalities, Flowbite also offers a Pro version that includes extra components and templates. The overall ecosystem is further augmented by Flowbite Blocks, which features over 450 pre-designed website sections and sophisticated UI components constructed with Tailwind CSS, facilitating a more efficient design and development workflow. This comprehensive library truly empowers both developers and designers alike in their projects.
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