Web applications having been getting increasingly sophisticated over the past couple of years. As usual, developers are pushing the boundaries of what the web can do faster than people can make tools to support their work. In-browser tools in all of the major browsers and IDEs have been charging forward, though. They provide a bunch of new capabilities to get things done quicker, and I’ll show off some of these new tricks and toys. I’ll also talk about where I think the tools fall short.