SLMat is built as a PWA , designed to provide a seamless and reliable user experience across various platforms, including desktops, laptops, and mobile devices. The core architecture of SLMat decouples the graphical user interface (GUI) from the computational backend, allowing for computations to be performed either locally in the browser or remotely through distributed cloud services. This design eliminates the need for server management, offering a simplified backend that reduces operational complexity and cost. One of the most significant advantages of SLMat is its in-browser computing capability. By enabling computations to be conducted directly within the web browser, SLMat removes the dependency on external servers, which not only enhances security by keeping data local but also provides a more responsive and faster user experience. This serverless approach ensures that computational resources can be dynamically scaled according to the user's needs, making SLMat an ideal tool for a wide range of applications, from quantum simulations to AI model development.