<story><title>TypeScript 0.9 released</title><url>http://blogs.msdn.com/b/typescript/archive/2013/06/18/announcing-typescript-0-9.aspx</url><text></text></story><parent_chain></parent_chain><comment><author>nailer</author><text>I saw the original announcement of Typescript at JSconf EU last year. It was an interesting moment: everyone was expecting another Dart, or less (there&amp;#x27;s a sea of Macs and most professional JS devs experience of Microsoft is IE) but stayed to listen to the presentation out of respect for the creator, who also made Delphi and C#.&lt;p&gt;Pretty much everyone came out impressed. Typescript is just JS with type hints, and neat warnings if you send a function something which its signature doesn&amp;#x27;t expect.&lt;p&gt;You can make a JS project a Typescript one immediately, adding type hints as you go, which for large projects is damn useful. The output, however, is pure regular old JS.&lt;p&gt;It&amp;#x27;s just like a CSS preprocessor, but for JS - transparently adding some optional awesomeness.&lt;p&gt;It works on Linux&amp;#x2F;Mac and SublimeText (albeit you don&amp;#x27;t get all the VS Intellisense stuff IIRC) too. I&amp;#x27;m looking forward to trying it on a new project.</text></comment>
<story><title>TypeScript 0.9 released</title><url>http://blogs.msdn.com/b/typescript/archive/2013/06/18/announcing-typescript-0-9.aspx</url><text></text></story><parent_chain></parent_chain><comment><author>marshray</author><text>Typescript is closely integrated with Node.js at this point.&lt;p&gt;So there&amp;#x27;s this related open source project seeking to optimize the performance of Node.js apps running on IIS and hosting them on Azure. &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;tjanczuk&amp;#x2F;iisnode&amp;#x2F;wiki&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;tjanczuk&amp;#x2F;iisnode&amp;#x2F;wiki&lt;/a&gt; We&amp;#x27;ve seen some interesting performance gains by supplanting Node.js&amp;#x27;s HTTP implementation with the in-kernel HTTP stack, http.sys. &lt;a href=&quot;http:&amp;#x2F;&amp;#x2F;tomasz.janczuk.org&amp;#x2F;2012&amp;#x2F;08&amp;#x2F;the-httpsys-stack-for-nodejs-apps-on.html&quot; rel=&quot;nofollow&quot;&gt;http:&amp;#x2F;&amp;#x2F;tomasz.janczuk.org&amp;#x2F;2012&amp;#x2F;08&amp;#x2F;the-httpsys-stack-for-node...&lt;/a&gt;&lt;p&gt;Disclosure: I work for Microsoft. I personally found this interesting.</text></comment>