PyTorch
API: torch.nn.Sequential
Strategy: Direct Mapping
Keras
API: keras.Sequential
Strategy: Plugin (keras_sequential_pack)
Apple MLX
API: mlx.nn.layers.containers.Sequential
Strategy: Direct Mapping
Flax NNX
API: flax.nnx.Sequential
Strategy: Direct Mapping
PaxML / Praxis
API: praxis.layers.Sequential
Strategy: Direct Mapping