Here are our 3 main claims why TypeScript is the way to go.
Collaboration: When large coding projects have many developers there is a chance of messier coding. The number of errors increases which makes the handling difficult. With strong typing the amount of errors decreases and debugging becomes much more easier.
Productivity: TypeScript uses the latest ECMA features. Auto-completion features as well as more clear, comprehensible and readable code will boost the productivity of the developer drastically.