This isn't necessarily a coding problem, but users here would be the perfect people to ask.
Is there an easy way to view and edit a simple text file (.txt seems the most obvious) on a browser (I use Chrome). I'd like this file to be stored locally as well, preferably in my dropbox folder so it's backed-up at all times.
I tried looking for a chrome extension that does this, but after 3 failed attempts I thought there might be a manual way to do this.
I don't care about the format as long as it's common and can be opened on other computers if need be.
I think there's a reason why web browsers and text editors are called the way they are. Why would you wan't a functionallity like that? There are other tools for that.
Maybe your answer is a server which handles this kind of requests - allows information to be added, and stores it in it's own dropbox folder which is shared with other users.
The main problem is that browser can't that easily access files on your computer if those aren't cookies, tmp files.