Summary COBREXA.jl is a Julia package for scalable, high-performance constraint-based reconstruction and analysis of very large-scale biological models. Its primary purpose is to facilitate the integration of modern high performance computing environments with the processing and analysis of large-scale metabolic models of challenging complexity. We report the architecture of the package, and demonstrate how the design promotes analysis scalability on several use-cases with multi-organism community models. Availability and implementation https://doi.org/10.17881/ZKCR-BT30 . Contact christophe.trefois@uni.lu , wei.gu@uni.lu

COBREXA.jl: constraint-based reconstruction and exascale analysis