There are 2 repositories under continuous-normalizing-flows topic.
TorchCFM: a Conditional Flow Matching library
Implementations of Infinitesimal Continuous Normalizing Flows Algorithms in Julia
Easily train and evaluate multiple generative models on various particle physics datasets
Flow Matching Generative Models for 'Full Phase Space Resonant Anomaly Detection' (https://arxiv.org/abs/2310.06897)