Emacs manuals with versions URL scheme: https://xuchunyang.github.io/emacs-manuals/<version>/<node>/ <version> is master or the version number of Emacs such as 26.3 <node> is the info node name such as emacs and elisp. Some examples: https://xuchunyang.github.io/emacs-manuals/master/elisp/JSONRPC.html https://xuchunyang.github.io/emacs-manuals/26.3/elisp/index.html