Regeneration involves a highly coordinated interplay of intricate cellular processes, enabling living organisms to renew and repair themselves, from individual cells to entire ecosystems. Further, regeneration offers profound insights into developmental biology, tissue engineering and regenerative medicine. The Cellular and Molecular Mechanisms of Development and Regeneration (CMMDR) 2024 conference, which took place at the Shiv Nadar Institute of Eminence and University (India), gathered together an international array of researchers studying a wide variety of organisms across both plant and animal kingdoms. In this short Meeting Review, we highlight some of the outstanding research presented at this conference and draw together some of the common themes that emerged.