Not to detract from what is a pretty cool project, and I hope OP had fun making it, but: http://codepen.io is this and quite a bit more. It supports HTML+JS+CSS as well as e.g. Jade, SASS and CoffeeScript- if that's what floats your boat- and some nice social features, like featured pens and saving to Gists.
Other commenters have pointed out a myriad of similar such services. I'm surprised Codepen hasn't come up already.
@brycecolquitt, you are obviously very talented, and I look forward to whatever you come up with in the future. I just hope it's not in a space as hotly contested as this.
Thanks, but this was actually made by my friend Nathan Bashaw (nbashaw). I just submitted it because I think it's awesome :) I think the tool is great for a certain group of people: beginners and front-end folks who want to quickly see what something looks like or do some debugging.
I'm not sure if codepen supports the realtime google-docs-style collaboration, either, which Scratchpad is good for. It's simple product with no superfluous features.
Yeah but it's nowhere near as nice to edit with. The textarea's are short, the content frame is short... I think this is a case where simplicity wins out.
SASS would be a cool feature though.. (as long as it came with Compass)
Other commenters have pointed out a myriad of similar such services. I'm surprised Codepen hasn't come up already.
@brycecolquitt, you are obviously very talented, and I look forward to whatever you come up with in the future. I just hope it's not in a space as hotly contested as this.