Abstract
The virtual special issue related to the 19th International Small Angle Scattering Conference (SAS2024, Taipei, Taiwan) is introduced. The articles included here were originally published in recent regular issues of Journal of Applied Crystallography and Journal of Synchrotron Radiation. The SAS2024 special issue is available at https://journals.iucr.org/specialᵢssues/2025/sas2024/.