js--get-tabs

js--get-tabs is a compiled Lisp function in `js.el'.

(js--get-tabs)

Enumerate all JavaScript contexts available.
Each context is a list:
(TITLE URL BROWSER TAB TABBROWSER) for content documents
(TITLE URL WINDOW) for windows

All tabs of a given window are grouped together. The most recent
window is first. Within each window, the tabs are returned
left-to-right.