Blockman alternatives

Framer is an amazing product that brings design so close to reality for the first time. Making your canvas into a web page is something other tools haven't done, but Framer has. During the Beta period, Framer's team always provided the quickest support for designers who needed features like ZIndex, Grids, and more. Not only that, but Framer still retains its original prototyping features, which is rare for a product with big changes. In terms of visual design, Framer still needs improvement, such as improving the experience of vector tools. Framer must be one of the most valuable software for designers!

Great product with a lot of great features that can help you easily find code. The paid product is rather expensive though and I can't see a legitimate reason to use it unless your dealing with either lots of private repos or need the automations included within it, and even then its still somewhat pricey for those features.