From Rosetta Code
This programming language may be used to instruct a computer to perform a task.
Execution method:
Garbage collected: Yes
Parameter passing methods: By value
Type strength: Weak
Type expression: Implicit
Type checking: Dynamic, static
See Also:
Listed below are all of the tasks on Rosetta Code which have been solved using TypeScript.

TypeScript is a free and open source programming language developed and maintained by Microsoft. It is a strict superset of JavaScript, and adds optional static typing and class-based object-oriented programming language programming to the language. Anders Hejlsberg, lead architect of C# and creator of Delphi and Turbo Pascal, has worked on the development of TypeScript.