In collaboration with the Visitlab laboratory, the student will develop a library for rendering 2D visualizations of chromatin fiber using force-directed graph algorithms. First, the student will conduct a literature review on existing methods for visualizing chromatin fiber. They will then apply their findings and their expertise in computer graphics and software engineering to design and implement an efficient visualization library for the web environment. This library should enable its users to create interactive 2D representations of the chromatin fiber with a wide range of configuration options. A key feature of the library is its support for visualization of multi-scale hierarchical organization of the chromatin strand into domains - tightly packed sections of the chromatin fiber, such as TADs (Topologically Associated Domains), sub-TADs, meta-TADs, etc. The student should design and implement various visualization modes for these domains, aiming to enhance the readability of the visualization. This library should be implemented using WebGL or WebGPU, or it should utilize a renderer built on these technologies, such as PixiJS. The API of this library should be designed to enable easy integration into modern web applications. The library should be tested on real-world datasets and evaluated on it's performance.