"Vertex" is a synonym of "node" in graph theory, and the .x part emphasizes multi-language support (compare the .js "extension" in Node.js). https://github.com

"Vertex" is a synonym of "node" in graph theory, and the .x part emphasizes multi-language support (compare the .js "extension" in Node.js). https://github.com/caniszczyk/vertx-proposal/blob/master/proposal.html#L74 https://github.com/caniszczyk/vertx-proposal/blob/master/pro...