Due to restrictions in my workplace, I am unable to download or install any applications, regardless of my job duties. I am interested in migrating several web apps to Angular 2 using TypeScript. I am a C# developer in my free time and I find TypeScript appealing because of its static typing and ability to compile to JavaScript.
Is there a way for me to work with TypeScript without access to an installed IDE or code editor? Are there any online environments that support TypeScript definition files and provide code assistance/intellisense?