return(React.createElement("div",null,React.createElement("header",{"className":"header"},React.createElement("h1",null,"todos"),React.createElement("input",{"ref":"newField","className":"new-todo","placeholder":"What needs to be done?","onKeyDown":function(e){return_this.handleNewTodoKeyDown(e);},"autoFocus":true})),main,footer));
> TypeScript is a language for application-scale JavaScript development. TypeScript is a typed superset of JavaScript that compiles to plain JavaScript. Any browser. Any host. Any OS. Open Source.
> React is a JavaScript library for creating user interfaces. Its core principles are declarative code, efficiency, and flexibility. Simply specify what your component looks like and React will keep it up-to-date when the underlying data changes.
*[TypeScript on Twitter](http://twitter.com/typescriptlang)
_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
## Learning React
The [React getting started documentation](http://facebook.github.io/react/docs/getting-started.html) is a great way to get started.
*[How is Facebook's React JavaScript library](http://www.quora.com/React-JS-Library/How-is-Facebooks-React-JavaScript-library)
*[React: Under the hood](http://www.quora.com/Pete-Hunt/Posts/React-Under-the-Hood)
Get help from other React users:
*[React on StackOverflow](http://stackoverflow.com/questions/tagged/reactjs)
*[Discussion Forum](https://discuss.reactjs.org/)
_If you have other helpful links to share, or find any of the links above no longer work, please [let us know](https://github.com/tastejs/todomvc/issues)._
## Running
A standalone TypeScript compiler is available on NPM.
npm install typescript
To compile the TypeScript in this project:
# from examples/typescript-react
$ tsc -p js
To be able to run the output JS files in the browser:
# from examples/typescript-react
$ npm install -g browserify
$ browserify js/app.js -o js/bundle.js
To run the app, spin up an HTTP server (e.g. `python -m SimpleHTTPServer`) and visit http://localhost/.../myexample/.
<ahref="examples/typescript-angular/"data-source="http://typescriptlang.org"data-content="An AngularJS + TypeScript implementation of TodoMVC. The only significant difference between this and the vanilla Angular app is that dependency injection is done via annotated constructors, which allows minification of JavaScript.">TypeScript <br>+ AngularJS</a>
</li>
<li>
<ahref="examples/typescript-react/"data-source="http://typescriptlang.org"data-content="An TypeScript + React implementation of TodoMVC. TypeScript is a language for application-scale JavaScript development. It offers classes, modules, interfaces and type-checking at compile time to help you build robust components. This examples showcases how to work with TSX files, which allow us to enjoy native JSX support while working with TypeScript.">TypeScript <br>+ React</a>
</li>
<li>
<ahref="examples/serenadejs/"data-source="https://github.com/elabs/serenade.js"data-content="Serenade.js is yet another MVC client side JavaScript framework. Why do we indulge in recreating the wheel? We believe that Serenade.js more closely follows the ideas of classical MVC than competing frameworks.">Serenade.js</a>