Awesome

Emacs devdocs-lookup

This package provides an interactive function devdocs-lookup to quickly jump to documentation on a particular API at devdocs.io with your browser. It works similarly to javadoc-lookup, using your locally-configured completing-read to select an entry.

The currently supported "subjects" are the same as devdocs.io.

Optional Configuration

To bypass indicating the subject on each lookup, devdocs-lookup can generate interactive commands for each of the individual subjects by calling devdocs-setup. Your Emacs initialization file might contain the following snippet.

(devdocs-setup)
(global-set-key (kbd "C-h C-c") #'devdocs-lookup-c)
(global-set-key (kbd "C-h C-p") #'devdocs-lookup-python)
(global-set-key (kbd "C-h C-=") #'devdocs-lookup-cpp)