Explore the fundamentals of JavaPlex in this student seminar from the Applied Algebraic Topology Network. Dive into key concepts including the JavaPlex homepage, practical examples like the House Example, representative cycles, and data representation techniques. Learn about distance matrices, dimensionality, and witness complexes. Examine various datasets, including the octane dataset, and engage in discussions on computing for systemology and handling noisy data. Discover visualization tools and precision techniques, concluding with a comprehensive overview of JavaPlex's applications in algebraic topology.