We have presented ProteomicsML.org, a comprehensive resource of datasets and tutorials for every ML practitioner in the field of MS-based proteomics. ProteomicsML contains multiple datasets on a range of LC-IM-MS peptide properties, allowing computational proteomics researchers to compare new algorithms to the state-of-the-art models, as well as providing newcomers to the field with an easier starting point without requiring immediate in-depth knowledge of the entire proteomics analysis pipeline. We believe that this resource will aid the next generation of ML practitioners, and provide a stepping stone for more open and reproducible science in the field.