The FAIR principles are guidelines on datasets being findable, accessible, interoperable, and reusable. Increased application of FAIR principles may lead to digital ecosystems, a web of FAIR data and services, where digital resources are not only shared but also semantically linked, automatically interpreted, and reliably reused across domains. Beyond data, a key evolution is the application of FAIR principles to all research outputs, including supporting frameworks such as software, computational workflows, and scientific models. This convergence is facilitated by FAIR Digital Objects (FDOs), which include persistent identifiers and rich metadata, alongside Knowledge Graphs that structure the semantic relationships between these FDOs. The shift to applying FAIR beyond just ‘data only’, to include digital research objects, enables automation, reproducibility, and information discovery, while also fostering cross-domain innovation on a larger scale.