Spacelytics provides real-time statistics on SpaceX operations using an unofficial REST API. While useful for learning, professionals should avoid using it due to the data source's questionable reliability.

Flight Animator is an AirSense web app that visualizes real-time ADS-B data on a map. It has animations, filters, and is built using React. It's ideal for showcasing AirSense's ADS-B data analysis capabilities.

Twitter Sentiment Analysis uses ML and NLP to predict tweet sentiment, showcasing their potential. Developed at a university, it highlights the importance of refining algorithms and expanding datasets for valuable insights.