Practical machine learning development has rapidly progressed, leading to a proliferation of machine learning products and open-source frameworks, which can overwhelm developers and researchers with choices. Notable frameworks include TensorFlow, an industry-standard deep learning framework by Google known for its comprehensive ecosystem but intrinsic complexity, and Keras, a high-level interface that simplifies model creation and is compatible with multiple frameworks like TensorFlow and Microsoft’s CNTK. SciKit-learn remains a robust tool for traditional machine learning models, offering extensive documentation and ease of use, while Edward, built on TensorFlow, focuses on probabilistic graphical models. Lime addresses the challenge of model interpretability by providing insights into model decisions, supporting classifiers that handle raw text or numpy arrays and offering visual explanations for both text and image classifications. These frameworks and tools represent a range of capabilities for machine learning practitioners, with ongoing advancements expected to yield even more sophisticated options in the future.