1: https://github.com/tensorflow/tensorflow (Machine Learning)

2: https://github.com/tyroprogrammer/learn-react-app (Learn React)

3:https://github.com/The-Cool-Coders/Project-Ideas-And-Resources (Project ideas)

4:https://github.com/The-Cool-Coders/Project-Ideas-And-Resources (OSSU, CS curriculum)

5:https://github.com/gribouille/awesome-python (Python resources)