01384 GitHub stars
02Decoupled research and engineering code via LightningModule patterns
03Built-in callback system for logging, checkpointing, and early stopping
04Hardware-agnostic execution across CPU, GPU, TPU, and Apple MPS
05Seamless mixed-precision support (FP16, BF16, and FP8)
06Automated distributed training strategies (DDP, FSDP, DeepSpeed)