"XML Unicode provides several convenient mechanisms for inserting Unicode characters into XML in Emacs. This version of xmlunicode improves the single-quote cycling, supporting apostrophe in the cycle, and fixes a small dependency bug."
Type a word, any word. Then double click on it or type control-return (or command-return). For example type: git, bootstrap, mysql, mongo, rails, node, coffee, js, dom, jquery, svg, ruby code, file paths, url's, shell commands, etc.
Wiki inspired.
N. Borenstein, and J. Gosling. Proceedings of the 1st Annual ACM SIGGRAPH Symposium on User Interface Software, page 95--101. New York, NY, USA, ACM, (1988)