Explore a 26-minute conference talk from the "Co-evolution of the Cosmic Web and Galaxies across Cosmic Time" conference at the Kavli Institute for Theoretical Physics. Delve into the significance of tracers in extracting filaments, focusing on dark matter and galaxy particles. Gain insights into the cosmic web's role in galaxy formation and evolution, and its connection to cosmology. Discover how the web acts as a bridge between cosmic evolution and galactic properties, influencing angular momentum acquisition in galaxy formation. Learn about observational techniques, theoretical models, and simulations used to study the cosmic web across various redshifts and scales. Understand the implications of this research for constraining dark energy, primordial non-Gaussianity, and modified gravity theories.