HaxPad is a single-file programmers' editor for Windows 8 and Windows RT Modern UI. HaxPad offers syntax highlighting for 50 programming languages, and a broad range of tools to get you up and running in your RT environment. Hot highlight matching, tag completion for HTML and XML, smart indentation, screen-top search/replace, line numbers, live highlighting of unbalanced HTML and XML, toggleable word wrap, regular expression find, regular expression search-and-replace, twelve different color themes, and more. Get up and running immediately. It features tag completion for HTML and XML, screen-top search and replace stays out of your way while you read, automatic match-highlighting, color themes, because really, programmers need more stuff to argue about, live highlighting of unbalanced HTML and XML, and find, Search and Replace, Regexp Find, and Regexp Search, and Replace.