Javascript that scales is Typescript. Typescript has seen massive adoption in recent years and it's just the beginning.

This talk is going to give us leverage from Typescript over React.

1. We will be talking about creating strongly typed function component props to understand what we can pass and avoid making mistakes.
2. Next we will see typed function component state, passing types in useState & useReducer hooks
3. We will also see typed class components, events and event handler.
4. Let's not forget about typed context and refs for maximal benefit.
5. We will end the talk with adding typescript using create react app and manually. Lot to learn & lot to cover.