This is very useful if you do not want to have all your code into a single file, or if you want to reuse code in different files. It offers classes, modules, and interfaces to help you build robust components. Microsoft has claimed that Visual Studio 2015 has 'full support' for TypeScript's tsconfig.json file. Visual Studio adds the tsconfig.json file to the project root. The TypeScript command line compiler (tsc.exe) has the switches as shown in the following figure: The TypeScript command line compiler. Various text editors, including Emacs, Vim, Webstorm, Atom and Microsoft's own Visual Studio Code also support TypeScript. Like this : Make a post-build event, for each combined file you need to make one separate entry like this (with some sample project name and folder name here) : If ‘default’ and ‘clean’ tasks don’t show up, refresh the explorer: Write a HTML page TypeScript files are stored in ts/. In its basic form you will use tsc.exe as follows: You can take advantage of one of the best features of TypeScript — smart code completion (IntelliSense) for modules and packages while using Visual Studio … This process is called bundling. Right-click the project node and choose Add > New Item. So, if you are using TypeScript and if you are wondering : “maybe I could stitch my 2-3-4 files together, that are used together in one .js file” , well that is of course possible. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Adventures opening tsconfig.json### a) Inside Visual Studio project. Visual Studio 2013 Update 2 provides built-in support for TypeScript. The different file names won't work with the Visual Studio typescript compiler extension (not talking about CLI) out of the box though. Installing the TypeScript compiler TypeScript 1.0 was released at Microsoft's Build developer conference in 2014. Visual Studio adds the NuGet package under the Dependencies node in Solution Explorer. Now right-click on gulpfile.js and click Task Runner Explorer. Adding new files to a project is a common task and honestly I think much of the criticism leveled at Visual Studio from non Visual Studio developers who first use Visual Studio can be traced back to the convoluted way of adding files to a project. TypeScript allows you to use EcmaScript import syntax to bring code from another file, or multiple files. Learn Visual Studio How-To Guide Write and edit code; Compile TypeScript code using tsc; Compile TypeScript code using NuGet; Manage npm packages; Use the Node.js interactive REPL; Debug your code; Develop code without projects or solutions; Write and run unit tests 1. TypeScript 0.9, released in 2013, added support for generics. Only way to do that is to put each tsconfig.json in a dummy directory, and have it link back to the typescripts you want with the files option. Actual behavior: Visual Studio does not expose the interface to any other module unless the reference is explicitly declared using /// . For example, let’s have 2 files. This is bullshit. The TypeScript language specification has full details about the language.. Visual Studio should discover the d.ts file and expose the interface to all other TypeScript modules. If you create a 'project' in Visual Studio and add the tsconfig.json file to it, Visual Studio will completely ignore it. The first line tells Visual Studio to run the task ‘default’ after the build finishes. Though the TypeScript editor for Visual Studio 2012 compiles the .ts file for you automatically, it is worthwhile to know the TypeScript command line compiler. HTML files are stored in html/. Both tasks are handled by webpack: For TypeScript, webpack starts at main.ts, locates all TypeScript and JavaScript files that are used, and compiles them into the single script file build/main-bundle.js. 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