This name would suit a computing brand, such as an app, website or company.
In computing, a stack refers to a set of technologies used together. This name could relate to the effective use ("craft") of a given stack.
Stackcraft has 10 letters and only two syllables. Two-syllable names are extremely rare and very valued. Two syllable names are used by established brands like Visa, Walgreens and Dropbox.
Stackcraft.com is a dot-com domain. Dot com domains are the most valuable domain extension in the world, used by famous websites like twitter.com. Owning a dot-com says that you own the word "stackcraft" online.
This domain was first registered in May 2015. Older domains have an advantage when ranking in search engines.