That&#x27;s great, but as someone who writes a whole bunch of PoC code and demonstrator articles, this is literally the thing I&#x27;ve been waiting all these years for. I don&#x27;t need &quot;tooling&quot; beyond a good editor with dynamic extensions, which this is: it&#x27;s just Adobe&#x27;s &quot;Brackets&quot; code editor, made to run in the browser, with an automatic live server so I can immediately see what&#x27;s happening instead of having a text editor, terminal, and browser open. I&#x27;m a professional web dev, and the _fewer_ tools I need to do what I love, the more I&#x27;m going to stick with whoever can offer me that.<p>It won&#x27;t let me write node.js style code right now, but then they just completely rewrote this from a pretty simple jsbin-alike (single file, live preview, friendly error reporting, that was it) to a full blown Brackets with an in browser POSIX file system that automatically syncs on file changes. It&#x27;s both insane and beautiful, and I&#x27;m already finding myself firing it up instead of jsbin or jsfiddle or codepen, and having far more fun because I have a full editor under my finger tips.<p>Reading through <a href="http:&#x2F;&#x2F;blog.humphd.org&#x2F;thimble-and-bramble" rel="nofollow">http:&#x2F;&#x2F;blog.humphd.org&#x2F;thimble-and-bramble</a>, which explains the whole thing in a level of detail that doesn&#x27;t belong on the front page, is fascinating, and might make you acknowledge that there&#x27;s definitely a place for this kind of thing on the web, and that there are plenty of people who would have loved to have something like this from day one.<p>I mean, come on: if this is their MVP launch, imagine what this thing can do in a few months or even a year.