Django is a free and open-source, Python-based web framework that follows the model–template–views (MTV) architectural pattern.

- var declarations are globally scoped or function scoped while let and const are block scoped. - var variables can be updated and re-declared within its scope, let variables can be updated but not re-declared, const variables can neither be updated nor re-declared. - They are all hoisted to the top of their scope. But while var variables are initialized with undefined, let and const variables are not initialized. - While var and let can be declared without being initialized, const must be initialized during declaration.

The use and usage of the inline assembly feature provided by GCC