JavaScript vs. QML vs. Scala vs. Valispace Comparison Chart

QML is a declarative language that allows user interfaces to be described in terms of their visual components and how they interact and relate with one another. It is a highly readable language that was designed to enable components to be interconnected in a dynamic manner, and it allows components to be easily reused and customized within a user interface. Using the QtQuick module, designers and developers can easily build fluid animated user interfaces in QML, and have the option of connecting these user interfaces to any back-end C++ libraries. QML is a user interface specification and programming language. It allows developers and designers alike to create highly performant, fluidly animated and visually appealing applications. QML offers a highly readable, declarative, JSON-like syntax with support for imperative JavaScript expressions combined with dynamic property bindings.

It enables Team Collaboration on all important aspects of the Engineering Lifecycle, such as: - Requirements Management - Data-Driven Functional Design - Product Architecture - Detailed Systems Design & Simulation - Automated Verification - Live Documentation It also allows for cross-lifecycle process improvements, such as: - Agile Engineering Planning - Technical Change Management In comparison to siloed Requirement Management Systems or Model Based Systems Engineering expert-tools, its data-driven architecture enables agile hardware development across departments with a digital thread along the engineering lifecycle. Valispace’s proprietary calculation engine propagates changes instantly to users, requirements, architecture, verifications and documentation. Therefore, its introduction into the engineering process reduces costs by significantly shortening development times, as well as by preventing design mistakes which usually lead to expensive rework.