This report provides a comparative analysis of two web development frameworks: Bootstrap and MontageJS. The introduction highlights the challenges faced by web developers in personalizing and customizing web applications, setting the stage for the report's focus. The main body delves into detailed discussions of each framework. Bootstrap is presented as a front-end, open-source framework known for its HTML and CSS-based design templates, JavaScript extensions, and support for responsive web design. Its strengths include cross-browser compatibility, customizability, and a strong community, while its weaknesses involve verbose styles and reliance on jQuery. MontageJS is introduced as a JavaScript framework aimed at simplifying web application development, particularly for resource-constrained devices. It offers reusable interface modules, access to DOM components, and features optimized for mobile devices. The report outlines its strengths, such as its modern HTML framework and mobile optimization, and weaknesses, including potential public accessibility of the code and limited restrictions. The conclusion summarizes the challenges in web application development and emphasizes the potential of Bootstrap and MontageJS in addressing these issues. References include books, journals, and online resources.