This is the code repository associated with the paper: 'A Comparative Analysis of Transient Finite-Strain Coupled Diffusion-Deformation Theories for Hydrogels.' All simulations require the FEniCS package. A Dockerfile and docker-compose.yaml are included. To reproduce all results, you will need to install Docker and build the Docker image. Please cite as: Urrea-Quintero JH, Marino M, Wick T, et al (2024) A comparative analysis of transient finite-strain coupled diffusion-deformation theories for hydrogels. Archives of Computational Methods in Engineering –:50. https://doi.org/10.1007/s11831-024-10101-x.