Talk by Vishesh Yadav and Siddhant Sanyam. Summary Not every time a project is developed using single language. A Python project may need to use another language for some tasks or an existing project written in some other language may need to use Python for some tasks. No matter what, better productivity can definitely be obtained when Python comes into game. This tutorial shall walk through with some of the options that are available to extend your projects using different other languages and also on how can you use Python to extend your existing projects in other languages.